2 finger, 3 finger, 4 finger parallel style air gripper ... finger, 3 finger, 4 finger parallel...
TRANSCRIPT
2 Finger, 3 Finger, 4 Finger Parallel Style Air Gripper
Series MHS
12-7-1
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Lightweight, compact design with reduced heightLightweight, compact design with reduced height
Bore size (mm)Series Variations
Using tapped holes Using through holes
Can be mounted from two directions
Easy alignment when mounting
Auto switch capable
High repeatability: ±0.01 mm
Series MHS2
Series MHS3
Series MHS4
Gripping of diverseworkpieces
Axial gripping ofcylindrical workpieces
Positioning of square workpieces
Accommodates a wide rangeof workpiece diameters
Series Variations
16 20 25 32 40 50 63 80 100 125
Can be mounted from two directions
Easy alignment when mountingPositioning pin holes are provided on the top of the gripper.
Auto switch capableA wide variety of solid state auto switches can bemounted using the body’s side mounting grooves.Selections include 2-color indication and water resistant types.
High repeatability: ±0.01 mm
Long stroke (MHSL3) introduced to upgraded series.
Long stroke Series MHSL3
2 F
ing
er4
Fin
ger
3 F
ing
er
Employs wedge cam constructionEmploys wedge cam constructionThe wedge cam mechanism allows strong gripping forceto be obtained from a compact design.
12-7-2
� The mounting pitch is compatiblewith the standard type.
Air blowing
Ideal for gripping workpieces of different diameters
MHS3 Variations
MHSL3 Long Stroke
With dust cover/Center pusherThrough-hole/MHSH3
With dust cover/MHSJ3
The dust cover and center pusher assembly can be modularized for the through-hole MHSH3.
Dust cover
Spring type
Cylinder type
Through-holeMHSH3
Center pusher assembly
With dust cover
Through-hole
With center pusher (Cylinder type)
With center pusher (Spring type)
Through-hole with dust cover
With dust cover/Center pusher (Cylinder type)
With dust cover/Center pusher (Spring type)
16 20 25 32 40 50 63 80Bore size (mm)
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MHSJ3
MHSH3
MHSHJ3
Opening/Closing stroke more than twice the standard (MHS3)
10 (4)
10 (4)
12 (6)
16 (8)
20 (8)
28 (12)
32 (16)
40 (20)
48 (24)
64 (32)
Stroke (mm)Dia.: Open – Closed
Height(mm)
Weight(g)
80135180370550930
1,5502,8505,500
11,300
43.5 46 49 58 64 77.5 89116135175
Bore size(mm)
1620253240506380
100125
Standard inside ( )/MHS3 stroke
Gripping of differentdiameter workpieces
Close
d
Open
Pushing out a workpiece with external cylinder
12-7-3
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Series MHSModel Selection
Model Selection
MHS2-32DExternal Gripping ForceWorkpiece weight: 0.4 kg
Gripping point: 20 mm
Operating pressure: 0.4 MPa
Confirmation of conditions Calculation of required gripping force Selection of model from gripping force graph
Example
Gripping method: External gripping
Selection Procedure
Confirmation of Gripping Force
Confirmation of gripping force Confirmation of gripping pointStep 1 Step 2
Step 1
Number of fingers: 2 Model
MHS2
MHS3
MHSJ3
MHSH3
MHSL3
MHS4
Multiples of gripping force by workpiece weight
10 to 20 times or more
7 to 13 times or more
5 to 10 times or more
Note) For , refer to the gripping point for the effective gripping force of each model.Step 2
10 20 30 40 50
Gripping point L (mm)
120
9092
60
30
0
Grip
ping
forc
e (
N)
150 Pressure 0.6 MPa
0.5 MPa
0.4 MPa
0.3 MPa
0.2 MPa
0.1 MPa
Model selection criteria with respect to workpiece weight• Although differences will exist depending on the
coefficient of friction between attachments and workpieces, select a model which will provide a gripping force as shown in the table below.
Note1) Refer to the model selection illustration regarding multiples of the workpiece weight.
• If high acceleration, deceleration or impact forces are encountered during motion, a further margin of safety should be considered.
Example) When it is desired to set the gripping force at 20 times or more above the workpiece weight.Required gripping force = 0.4 kg x 20 x 9.8 m/s2 ≅ 78.4 N or more
• Selecting the MHS2-32D.A gripping force of 92 N is obtained from the intersection point of the gripping point distance L = 20 mm and a pressure of 0.4 MPa.
• The gripping force is 23 times greater than the workpiece weight, and therefore satisfies a gripping force setting value of 20 times or more.
12-7-4
Model Selection Illustration
Multiples of Gripping Force by Workpiece Weight
Number of fingers: When n = 2• SMC performs calculations allowing for impacts which occur during normal transfer, etc., using a safety margin of a = 4.
When µ = 0.2 When µ = 0.1
mgF = ————— x 4
2 x 0.2 = 10 x mg
mgF = ————— x 4
2 x 0.1 = 20 x mg
10 x workpiece weight 20 x workpiece weight
When gripping a workpiece as in the figure to the left, and with the following definitions,n: Number of fingersF: Gripping force (N)µ: Coefficient of friction between attachments and workpiecem: workpiece mass (kg)g: Gravitational acceleration (= 9.8 m/s2) mg: workpiece weight (N)
the conditions under which the workpiece will not drop are
n x µF > mg
and therefore,
mgF > ————
n x µ
With “a” as the safety margin, F is determined as follows:
a x mgF = —————
n x µ
F F
µ x F µ x F
m x g
Note) • Even in cases where the coefficient of friction is greater than µ = 0.2, for safety reasons, SMC recommends selecting a gripping force which is at least 10 to 20 times the workpiece weight.
• If high acceleration, deceleration or impact forces are encountered during motion, a further margin of safety should be considered.
12-7-5
Model Selection Series MHS
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
∗ Lead wire length symbols: 0.5 m ··· Nil (Example) Y59B3 m ··· L (Example) Y59BL5 m ··· Z (Example) Y59BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order. Note) Take note of hysteresis with 2-color indication type switches.
Refer to “Auto Switch Hysteresis” on page 12-7-62.
Y59A
NilS
2 pcs.1 pc.
2 Finger Parallel Style Air Gripper
Series MHS2 Size: 16, 20, 25, 32, 40, 50, 63
Number of fingers2 2 fingers
Bore size162025
16 mm20 mm25 mm
NilS
2 pcs.1 pc.
Number of auto switches
ActionD Double acting
Auto switch
Number of fingers2 2 fingers
Bore size32405063
32 mm40 mm50 mm63 mm
Number of auto switches
ActionD Double acting
JIS Symbol
MHS 2 D20ø16 to ø25 M9N
MHS 2 D50ø32 to ø63
How to Order
Nil Without auto switch (Built-in magnet)
Auto switch
—
Nil
Type
Sol
id s
tate
sw
itch
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches.
Without auto switch (Built-in magnet)
Specialfunction
Electrical entry
Indicatorlight
Wiring(Output)
In-line
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
Perpendicular0.5(Nil)
3(L)DC AC
Grommet Yes
3-wire (NPN) 3-wire (PNP)
3-wire (PNP)
2-wire
24 V
5 V, 12 VY69AY7PVY69B
Y59AY7P
Y59B
�
�
�� �
�
—5 V, 12 V3-wire (NPN)
12 V
2-wire 12 V
Y7NWV
Y7BWV
Y7NWY7PWV Y7PW
Y7BW
— Y7BA
�
�
�� �
�
— �
5(Z)
��
���
�
�
��
���
�
�
ICcircuit
ICcircuit
—
—
Diagnosis(2-color
indication)
Water resistant(2-color indication)
—
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches.
Type
Sol
id s
tate
sw
itch
Specialfunction
Electricalentry
Indicatorlight
Wiring(Output)
In-line
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
Perpendicular0.5(Nil)
3(L)DC AC
5(Z)
Applicableload
Pre-wireconnector
Flexiblelead wire
(-61)
Grommet Yes
3-wire(NPN)3-wire(PNP)
24 V
M9NV M9N
�
�
Relay,PLC
ICcircuit
—
2-wire 12 V
5 V
12 V M9PV M9P
�
�
�
�
�M9BV M9B
— F9BA
�
— �
�
�
Standard
�
�
�
�
�Water resistant
(2-color indication)
Bore size
Bore size
∗ Lead wire length symbols: 0.5 m ···· Nil (Example) F9B3 m ····· L (Example) F9BL5 m ····· Z (Example) F9BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
Applicableload
Pre-wireconnector
Standard
Flexiblelead wire
(-61)
—
Relay,PLC
Refer to page 12-13-25 for solid state switch with pre-wire connector.
∗ For the applicable auto switch model, refer to the table below.
∗ For the applicable auto switch model, refer to the table below.
Note) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hysteresis” on page 12-7-62.
12-7-6
MHS2-16D
MHS16-PS
P3316004
P3316023
MHS-A1601
MHS2-20D
MHS20-PS
P3346104
P3316123
MHS-A2001
MHS2-25D
MHS25-PS
P3316204
P3316223
MHS-A2501
MHS2-32D
MHS32-PS
P3316304
P3316323
MHS-A3201
MHS2-40D
MHS40-PS
P3316404
P3316423
MHS-A4001
MHS2-50D
MHS50-PS
P3316504
P3316523
MHS-5001
MHS2-63D
MHS63-PS
P3316604
P3316623
MHS-A6301
MHS2-32D
32
111
123
8
265
MHS2-40D
40
177
195
8
345
MHS2-50D
50
280
306
12
515
MHS2-63D
63
502
537
16
952
MHS2-16D
16
21
23
4
58
MHS2-20D
20
120
37
42
4
96
MHS2-25D
25
63
71
6
134
Model/Specifications
Model
Bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Repeatability (mm)
Max. operating frequency (c.p.m.)
Lubrication
Action
Opening/Closing stroke (Both sides) (mm)
Weight (g)
Effective grippingforce (N) at 0.5 MPa Note)
Air
–10 to 60
±0.01
Not required
Double acting
Construction
No.
q
w
e
r
t
y
u
Description
Body
Piston
Cam
Finger
Cap
End plate
Piston bolt
Material
Aluminum alloy
Aluminum alloy
Carbon steel
Carbon steel
Aluminum alloy
Stainless steel
Stainless steel
Note
Hard anodized
Hard anodized
Heat treated, Specially treated
Heat treated, Specially treated
Hard anodized
No.
i
o
!0
!1
!2
!3
Description
Rubber magnet
Type C snap ring
Piston seal
Rod seal
Gasket
Gasket
Material
Synthetic rubber
Carbon steel
NBR
NBR
NBR
NBR
Note
Nickel plated
Component Parts
Closed condition Open condition
0.2 to 0.6 0.1 to 0.6
60
!0 w !2 u t o !3
q!1yri e
External grip
Internal grip
Replacement PartsDescription
Seal kit
Finger
Cam
Piston assembly
!0!1!2!3
r
e
wui
∗ Order 2 pieces of fingers for one unit.
Note) Values for ø16 to ø25 are with gripping point L = 20 mm, and for ø32 to ø63 with gripping point L = 30 mm. Refer to “Effective Gripping Force” data on pages 12-7-8 through 12-7-9 for the gripping force at each gripping position.
Main parts
12-7-7
2 Finger Parallel Style Air Gripper Series MHS2
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Gripping Point
Effective Gripping Force
External grip Internal grip
L: Gripping point distance
MHS2-16D MHS2-16D
Pressure 0.6 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
5 510 1020 25 2530 30
Gripping point L (mm) Gripping point L (mm)
15 2015
2020
1010
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
30
30
MHS2-20D MHS2-20D
10 1020 2030 3040 40
Gripping point L (mm) Gripping point L (mm)
40 40
20 20
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
6060
MHS2-25D MHS2-25D
10 1020 2030 3040 40
Gripping point L (mm) Gripping point L (mm)
6060
40 40
20 20
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
100100
8080
0.4 MPa 0.4 MPa
0.5 MPa 0.5 MPa
F
F
F
F
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa0.4M Pa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
External Grip Internal Grip
External grip
Internal grip
Gripping point Gripping point
L L
• The workpiece gripping point distance should be within the gripping force ranges given for each pressure in the effective gripping force graphs below.
• If operated with the workpiece gripping point beyond the indicated ranges, an excessive off set load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product.
• The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. Pressure 0.6 MPaPressure 0.6 MPa
Series MHS2
12-7-8
MHS2-32D MHS2-32D
MHS2-40D MHS2-40D
MHS2-50D MHS2-50D
MHS2-63D MHS2-63D
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
200200
150150
100 100
50 50
0 0
Grip
ping
forc
e (
N)
250250
20 2040 4060 60
Gripping point L (mm) Gripping point L (mm)
400 400
200 200
0
Grip
ping
forc
e (
N)
600 600
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
120120
9090
60 60
30 30
0 0G
rippi
ng fo
rce
(N
)
Grip
ping
forc
e (
N)
150150
20 2040 4060 60
Gripping point L (mm) Gripping point L (mm)
300 300
200 200
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
400 400
100 100
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
0.1 MPa 0.1 MPa
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
0.1 MPa 0.1 MPa
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
0.1 MPa 0.1 MPa
Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
0.1 MPa 0.1 MPa
External Grip Internal Grip
Effective Gripping Force
0
F
F
F
F
External grip
Internal grip
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below.
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPaPressure 0.6 MPa
12-7-9
2 Finger Parallel Style Air Gripper Series MHS2
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHS2-16D to 25D
Dimensions
ModelMHS2-16DMHS2-20DMHS2-25D
AA353840
ModelMHS2-16DMHS2-20DMHS2-25D
AB323537
B303642
DO344048
DC303642
EO141620
EC101214
CB111315
FX12.514.517
FY
FZ335
G252728
I455
J101214
K456
NA 81012
NB 0–0.030 0–0.030 0–0.030
O
RA182426
RB161822
SC TB566
VA2H92H93H9
+0.025 0+0.025 0+0.025 0
VB223
WA17H921H926H9
+0.043 0+0.052 0+0.052 0
XA2H92H93H9
+0.025 0+0.025 0+0.025 0
XB223
(mm)
Auto switch mounting groove dimensions (2 locations)
PM3 x 0.5M5 x 0.8M5 x 0.8
Q678
MHS2-16D MHS2-20D MHS2-25D
AB
AA
3
øB
P(Finger opening port)
CB 7
P(Finger closing port)
2
GI
Ope
n E
OC
lose
d E
C
J
K2H
9+
0.02
5 0
Q
(Open DO) (Closed DC)
O
NB
NA
2-ø3.4, counterbore dia. 6.5Counterbore depth SC (Mounting hole)
4-M3 x 0.5, thread depth TBThread for mounting attachment
RB
RA
20°20°
øWA, depth 1.5
øVA depth VB
FXFYFZ
XA
, dep
th X
B
2-M4 x 0.7, thread depth 8(Mounting thread)
RB
RA
ø4
3
4.5
33°
24°
ø4
3
5
56
33°
24°
ø4
3
5
56.
5
33°
24°
8 9.510
111314.5
22.53
5h96h96h9
Series MHS2
12-7-10
I
I
12-7-11
2 Finger Parallel Style Air Gripper Series MHS2
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
AB
AA
3
øB
M5 x 0.8(Finger opening port)
CB
M5 x 0.8(Finger closing port)
2
GI
Ope
n E
O
Clo
sed
EC
J
9L
CA
Q
(Open DO) (Closed DC)
4.5
NA
2-øSA, counterbore dia. SBCounterbore depth 9 (Mounting hole)
4-M4 x 0.7, thread depth 8Thread for mounting attachment
RB
RA
20°20°
øVA depth VB
FXFYFZ
XA
, dep
th X
B
2-UA, thread depth UB(Mounting thread)
RB
RA
øWA, depth 2
56.4
35° 35°
MHS2-32D, 40D
ModelMHS2-32DMHS2-40D
ModelMHS2-32DMHS2-40D
AA4447
AB4144
B5662
DO6470
DC5662
EO2428
EC1620
CA89
CB1617
FX23 26.5
FY 20.523.5
FZ56
G30.532
I67
J2021
L2H93H9
+0.025 0+0.025 0
3H94H9
+0.025 0+0.030 0
NA1416
RA3844
SA4.55.5
SB8 9.5
UAM5 x 0.8M6 x 1
UB1012
VA VB34
34H942H9
+0.062 0+0.062 0
WA3H94H9
+0.025 0+0.030 0
XA XB34
(mm)
RB2528
8H9
0 –0.0
36
8
Q1112
Series MHS2
12-7-12
AModelMHS2-16DMHS2-20DMHS2-25DMHS2-32DMHS2-40DMHS2-50DMHS2-63D
B C øD
øD
E
(mm)
M2 x 0.4
M3 x 0.5
11131518212432
5.5
5.4
5.2
9
21242732384254
0.5
0.6
0.8
1
Dimensions
Series MHS2 Detailed dimensions of mounting portion of end plate
AB
AA
AC
øB
M5 x 0.8(Finger opening port)
CB
M5 x 0.8(Finger closing port)
M
GI
Ope
n E
O
Clo
sed
EC
J
KL
CA
Q
(Open DO)(Closed DC)
O
NA
4-ø5.1, counterbore dia. 9.5Counterbore depth SC (Mounting hole)
4-M5 x 0.8, thread depth 10Thread for mounting attachment
RB
RA
NB
20°20°
øVA depth VB
FXFYFZ
XA
, dep
th X
B
4-M6 x 1, thread depth 12(Mounting thread)
RB
RA
øWA depth WB
56.4
35° 35°
MHS2-50D, 63D
YC
3-A screw depth B
F
F
F-F
C
C
øD depth E
(B)
(E)
ModelMHS2-50DMHS2-63D
AA5566
ModelMHS2-50DMHS2-63D
AB5262
AC34
B7086
DO 82102
DC7086
EO3446
EC2230
CA 912
FY
CB2022
FX3138
FZ67
G37.544
28 34.5
I 911
J2428
K1011
M23
L4H96H9
+0.030 0+0.030 0
O5 5.5
4H95H9
+0.030 0+0.030 0
VAQ1417
RB3438
SC1214
NA1824
NB10H912h9
0–0.036 0–0.043
VB45
52H965H9
+0.074 0+0.074 0
WA WB2 2.5
4H95H9
+0.030 0+0.030 0
XA XB45
(mm)
RA5266
YC7 7.5
D Double acting
JIS Symbol
NilSn
2 pcs.1 pc.
“n” pcs.
3 Finger Parallel Style Air Gripper
Series MHS3Size: 16, 20, 25, 32, 40, 50, 63, 80, 100, 125
Number of fingers3 3 fingers
Bore size 32 40 50 63
32 mm40 mm50 mm63 mm
Number of auto switch
Action
80100125
80 mm100 mm125 mm
MHS 3 D50ø32 to ø125 Y59A
Bore size
Refer to page 12-13-25 for solid state switch with pre-wire connector.
Number of fingers3 2 fingers
Bore size162025
16 mm20 mm25 mm
NilS
2 pcs.1 pc.
Number of auto switches
ActionD Double acting
Auto switch
MHS 3 D20ø16 to ø25 M9N
How to Order
Nil Without auto switch (Built-in magnet)
—
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches.
Type
Sol
id s
tate
sw
itch
Specialfunction
Electricalentry
Indicatorlight
Wiring(Output)
In-line
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
Perpendicular0.5(Nil)
3(L)DC AC
5(Z)
Applicable load
Pre-wireconnector
Flexiblelead wire
(-61)
Grommet Yes
3-wire(NPN)3-wire(PNP)
24 V
M9NV M9N
Relay,PLC
ICcircuit
—
2-wire 12 V
5 V
12 V M9PV M9P
M9BV M9B
— F9BA
�
�
�
—
�
�
�
�
�
�
�
�
Standard
�
�
�
�
�Water resistant
(2-color indication)
Bore size
∗ Lead wire length symbols: 0.5 m ··· Nil (Example) M9B3 m ··· L (Example) M9BL5 m ··· Z (Example) M9BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
Note) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hysteresis” on page 12-7-62.
—
∗ Lead wire length symbols: 0.5 m ···Nil (Example) Y59B3 m ··· L (Example) Y59BL5 m ··· Z (Example) Y59BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order. Note) Take note of hysteresis with 2-color indication type switches.
Refer to “Auto Switch Hystresis” on page 12-7-62.
Auto switch
—
Nil
Type
Sol
id s
tate
sw
itch
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches.
Without auto switch (Built-in magnet)
Specialfunction
Electrical entry
Indicatorlight
Wiring(Output)
In-line
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
Perpendicular0.5(Nil)DC AC
Grommet Yes
3-wire (NPN) 3-wire (PNP)
3-wire (PNP)
2-wire
24 V
5 V, 12 VY69AY7PVY69B
Y59AY7P
Y59B
—5 V, 12 V3-wire (NPN)
12 V
2-wire 12 V
Y7NWV
Y7BWV
Y7NWY7PWV Y7PW
Y7BW
— Y7BA
�
�
�
�
�
�
—
3(L)
��
���
�
�
5(Z)
��
���
�
�
��
���
�
�
ICcircuit
ICcircuit
—
—
Diagnosis(2-color
indication)
Water resistant(2-color indication)
Applicable load
Pre-wireconnector
Standard
Flexiblelead wire
(-61)
Relay,PLC
∗ For the applicable auto switch model, refer to the table below.
∗ For the applicable auto switch model, refer to the table below.
12-7-13
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-I
I
MHS3-16D
MHS16-PS
P3316004
P3316003
MHS-A1601
MHS3-20D
MHS20-PS
P3346104
P3316103
MHS-A2001
MHS3-25D
MHS25-PS
P3316204
P3316203
MHS-A2501
MHS3-32D
MHS32-PS
P3316304
P3316303
MHS-A3201
MHS3-40D
MHS40-PS
P3316404
P3316403
MHS-A4001
MHS3-50D
MHS50-PS
P3316504
P3316503
MHS-A5001
MHS3-63D
MHS63-PS
P3316604
P3316603
MHS-A6301
MHS3-80D
MHS80-PS
P3316704
P3316703
MHS-A8001
MHS3-100D
MHS100-PS
P3316804
P3316803
MHS-A10001
MHS3-125D
MHS125-PS
P3316904
P3316903
MHS-A12501
!0 w !2 u t o !3
q!1yri e
Models/Specifications
Model
Cylinder bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Repeatability (mm)
Max. operating frequency (c.p.m.)
Lubrication
Action
Opening/Closing stroke (mm) (dia.)
Weight (g)
Effective grippingforce (N) at 0.5 MPa (1)
Air
–10 to 60
±0.01
60
Not required
Double acting
Construction
Description
Body
Piston
Cam
Finger
Cap
End plate
Piston bolt
Material
Aluminum alloy
Aluminum alloy
Carbon steel
Carbon steel
Aluminum alloy
Stainless steel
Stainless steel
Note
Hard anodized
Hard anodized
Heat treated, Specially treated
Heat treated, Specially treated
Hard anodized
Component Parts Description
Rubber magnet
Type C snap ring
Piston seal
Rod seal
Gasket
Gasket
Material
Synthetic rubber
Carbon steel
NBR
NBR
NBR
NBR
Closed condition Open condition
0.2 to 0.6
External grip
Internal grip
Replacement PartsDescription
Seal kit
Finger
Cam
Piston assembly
Main parts
!0!1!2!3
r
e
wui
∗ Order 3 pieces of fingers for one unit.
Description
Seal kit
Finger
Cam
Piston assembly
Main parts
!0!1!2!3
r
e
wui
0.1 to 0.6
MHS3-32D
32
74
82
8
237
MHS3-40D
40
118
130
8
351
MHS3-50D
50
187
204
12
541
MHS3-63D
63
335
359
16
992
MHS3-16D
16
14
16
4
60
MHS3-20D
20
120
25
28
4
100
MHS3-25D
25
42
47
6
140
MHS3-80D
80
500
525
20
1,850
MHS3-100D
100
30
750
780
24
3,340
MHS3-125D
125
1,270
1,320
32
6,460
No.
q
w
e
r
t
y
u
No.
i
o
!0
!1
!2
!3
Note
Nickel plated
Note 1) Values for ø16 to ø25 are with gripping point L = 20 mm, for ø32 to ø63 with gripping point L = 30 mm, and for ø80 to ø125 with gripping point L = 50 mm. Refer to “Effective Gripping Force” data on pages 12-7-15 through 12-7-17 for the gripping force at each gripping position.
Note 2) Open and closed diameter values apply for external gripping of workpieces.
Series MHS3
12-7-14
12-7-15
3 Finger Parallel Style Air Gripper Series MHS3
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Gripping Point
Effective Gripping Force
External grip Internal grip
L: Gripping point distance
L L
MHS3-16D MHS3-16D
Pressure 0.6 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
5 510 1020 2025 2530 30
Gripping point L (mm) Gripping point L (mm)15 15
20 20
15 15
10 10
5 5
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
25 25
MHS3-20D MHS3-20D
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
10 1015 1520 2030 3035 35
Gripping point L (mm) Gripping point L (mm)
5 525 25
30
3025
2520
2015
15
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
35
35
40
1010
5 5
MHS3-25D MHS3-25D
Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
4040
30 30
20 20
10 10
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
6060
70
5050
0.4 MPa0.4 MPa
0.5 MPa0.5 MPa
F
F F
External Gripping Force Internal Gripping Force
External grip
Internal grip
F
FF
Gripping point Gripping point• The workpiece gripping point distance should be within the gripping force
ranges given for each pressure in the effective gripping force graphs below.• If operated with the workpiece gripping point beyond the indicated ranges, an
excessive offset load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product.
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below. Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Effective Gripping Force
MHS3-32D MHS3-32D
MHS3-40D MHS3-40D
MHS3-50D MHS3-50D
MHS3-63D MHS3-63D
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
160 160
120 120
80 80
40 40
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
200 200
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
20 2040 4060 6080 80100 100
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
400 400
300 300
200 200
100 100
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
500 500
Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
8080
6060
40 40
20 20
0 0G
rippi
ng fo
rce
(N
)
Grip
ping
forc
e (
N)
100
100
120
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
20 2030 3040 4060 6070 70
Gripping point L (mm) Gripping point L (mm)10 1050 50
0.1 MPa 0.1 MPa
300 300
250 250
200 200
150 150
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
350 350
100 100
50 50
External Gripping Force Internal Gripping Force
F
F F
External grip
Internal grip
F
FF
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below. Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Series MHS3
12-7-16
External Gripping Force Internal Gripping Force
MHS3-80D MHS3-80D
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
20 2040 4060 6080 80
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
600
500
400
300
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
700 700
600
500
400
300
200
100
200
100
MHS3-100D MHS3-100D
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa
0.3 MPa
0.2 MPa0.2 MPa
20 2040 4060 6080 80100 100
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa
800
600
400
200
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
1,000 1,000
800
600
400
200
MHS3-125D MHS3-125D
Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
20 20100 10040 4060 60120 120Gripping point L (mm) Gripping point L (mm)
80 80
0.1 MPa 0.1 MPa
1,200
1,000
800
600
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)1,400
400
200
1,6001,800 1,800
1,600
1,400
1,200
1,000
800
600
400
200
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
12-7-17
3 Finger Parallel Style Air Gripper Series MHS3
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHS3-16D to 25D
Dimensions
ModelMHS3-16DMHS3-20DMHS3-25D
AA353840
ModelMHS3-16DMHS3-20DMHS3-25D
AB323537
B303642
DO172024
DC151821
EO 7 810
EC567
CB111315
FX12.514.517
FY11 13 14.5
FZ335
G252728
I455
J101214
K456
NA 81012
NB 0–0.030 0–0.030 0–0.030
O2 2.53
SA3.43.44.5
SB6.56.58
SC8
9.510
TB566
UAM3 x 0.5M3 x 0.5M4 x 0.7
UB4.56 6
VA2H92H93H9
+0.025 0+0.025 0+0.025 0
VB223
WA17H921H926H9
+0.043 0
+0.052 0
+0.052 0
XA2H92H93H9
+0.025 0+0.025 0+0.025 0
XB223
(mm)
Auto switch mounting groove dimentions (2 locations)
PM3 x 0.5M5 x 0.8M5 x 0.8
Q678
R252934
P(Finger opening port)
CB 7
P(Finger closing port)
Q
(Ope
n D
O)
(Clo
sed
DC
)
O
NB
NA
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
6-M3 x 0.5, thread depth TBThread for mounting attachment
ø4
3
5
33°
54° ø43
5
54°
33°
5
6
ø43
5
54°
33°
5
6.5
MHS3-16D MHS3-20D MHS3-25D
AB
AA
3
øB
2
GI
Ope
n E
OC
lose
d E
C
J
K2H
9+
0.02
5 0
22.5°
20° 20°
øWA, depth 1.5
øVA depth VB
FXFY
FZ
3-UA thread depth UBP.C.D.R (Mounting thread)
XA, depth XB
5h96h96h9
Series MHS3
12-7-18
I
I
12-7-19
3 Finger Parallel Style Air Gripper Series MHS3
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHS3-32D to 80D
ModelMHS3-32DMHS3-40DMHS3-50DMHS3-63DMHS3-80D
O4.54.55 5.56
ModelMHS3-32DMHS3-40DMHS3-50DMHS3-63DMHS3-80D
AA4447556682
AB4144526277
AC33345
B 52 62 70 86106
DO32 35 41 51 63.5
DC28 31 35 43 53.5
EOECCA8 9 9
12 13.5
CB1617202227
FX22 26.531 38 47.5
FY19.523.528 34.543.5
FZ56678
G30.532 37.544 56
I 6 7 91112
J2021242832
K 9 9101112
L2H93H94H96H98H9
+0.025 0+0.025 0+0.030 0+0.030 0+0.036 0
3H94H94H95H96H9
+0.025 0+0.030 0+0.030 0+0.030 0+0.030 0
M22234
NA1416182428
NB8h98h9
10h912h914h9
0–0.036 0–0.036 0–0.036 0–0.043 0–0.043
Q1112141720
SA4.55.55.56.66.6
SB8 9.59.5
11 11
SC 9 9121419
TAM4 x 0.7M4 x 0.7M5 x 0.8M5 x 0.8M6 x 1
TB 8 8101012
UAM4 x 0.7M5 x 0.8M5 x 0.8M6 x 1M6 x 1
UB6 7.5
10 9
12
VA VB34456
34H942H952H965H982H9
+0.062 0+0.062 0+0.074 0+0.074 0+0.087 0
WA WB2 2 2 2.53
3H94H94H95H96H9
+0.025 0+0.030 0+0.030 0+0.030 0+0.030 0
XA XB34456
Y
(mm)
PM5 x 0.8M5 x 0.8M5 x 0.8M5 x 0.8Rc 1/8
R4453627695
P(Finger opening port)
CB
P(Finger closing port)
CA
Q
(Ope
n D
O)
(C
lose
d D
C)
O
NB
NA
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
6-TA thread depth TBThread for mounting attachment
22.5°
20° 20°
FYFZ
FX
øWA depth WB
XA, depth XB
3-UA thread depth UBP.C.D.R (Mounting thread)
øVA depth VBAB
AA
AC
øB
M
GI
Ope
n E
OC
lose
d E
C
J
KL
Auto switch mounting groove dimensions (4 locations)
6.4
5
40°
10°
40°
10°
Y
810111521.5
1214172331.5
6877.58
MHS3-100D, 125D
ModelMHS3-100DMHS3-125D
AA 96122
ModelMHS3-100DMHS3-125D
AB 90114
AC68
B134166
DO7898
DC6682
EO4046
EC2830
CA18 23.5
FY 5468
CB30.638
FX5974
FZ1012
G6384
I1518
J3852
K1521
M46
L+0.036 0+0.036 0
O 7.510.5
+0.036 0+0.036 0
VAQ2331
R118148
SA 911
SB14 17.5
SC2134
NA3440
NB18h922h9
0–0.043 0–0.052
TAM8 x 1.25M10 x 1.5
TB1620
UAM8 x 1.25M10 x 1.5
UB1620
VB68
102H9130H9
+0.087 0+0.100 0
WA WB46
PRc 1/4Rc 3/8
+0.036 0+0.036 0
XA XB68
(mm)
Auto switch mounting groove positions (4 locations)
P(Finger opening port)
CB
P(Finger closing port)
CA
Q
(Ope
n D
O)
(Clo
sed
DC
)
O
NB
NA
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
6-TA thread depth TBThread for mounting attachment
40°
10°
40°
10°
90°
56.410
5 13
56.4
12
7 15
40°
10°
40°
10°
90°
FYFZ
FX
XA, depth XB
3-UA thread depth UBP.C.D.R (Mounting thread)
22.5°
20° 20°øWA depth WBøVA depth VB
MHS3-100D MHS3-125D
AB
AA
AC
øB
M
GI
Ope
n E
OC
lose
d E
C
J
KL
Dimensions
8H910H9
8H910H9
8H910H9
Series MHS3
12-7-20
I
I
12-7-21
3 Finger Parallel Style Air Gripper Series MHS3
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Series MHS3 Detailed Dimensions of Mounting Portion of End Plate
3-A screw depth B
P.C.D.C
F
F
øD depth E
(B)
(E)
A øDModelMHS3-16DMHS3-20DMHS3-25DMHS3-32DMHS3-40DMHS3-50DMHS3-63DMHS3-80D
MHS3-100DMHS3-125D
B C E
(mm)
M2 x 0.4
M3 x 0.5
M4 x 0.7
5.4
5.5 12.5151721222633405462
18H821H823H827H831H835H842H852H870H882H8
5.2
0.5
0.6
0.8
1
1.5
8
9.5
+0.027 0+0.033 0+0.033 0+0.033 0+0.039 0+0.039 0+0.039 0+0.046 0+0.046 0+0.054 0
øD
F-F
Refer to page 12-13-25 for solid state switch with pre-wire connector.
Model/Specifications
Internal grip
External grip
0.2 to 0.6 0.1 to 0.6
60
Air
–10 to 60
±0.01
Not required
Double acting
Model
Bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Repeatability (mm)
Max. operating frequency (c.p.m.)
Lubrication
Action
Opening/Closing stroke (mm) (dia.)
Weight (g)
Effective gripping force (N) at 0.5 MPa (1)
Chloroprene rubber (CR) Fluoro rubber (FKM) Silicon rubber (Si)
NilFS
Dust cover type
With dust cover
Parallel Style Air Gripper With Dust Cover
Series MHSJ3Size: 16, 20, 25, 32, 40, 50, 63, 80
How to Order
M9N32 DMHSJ 3
Double actingD
Action
Number of auto switches2 pcs.1 pc.
NilS
16 mm20 mm25 mm32 mm
16202532
40 mm50 mm63 mm80 mm
40506380
Bore size
3 fingers3
Number of fingers
Auto switchNil Without auto switch (Built-in magnet)
—
Type
Sol
id s
tate
sw
itch
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches
Specialfunction
Electrical entry
Indicatorlight
Perpendicular
Load voltageAuto switch model
Electrical entry
Lead wire length (m)∗ Applicable model
ø16ø20to
ø80In-lineDC AC
Grommet Yes 24 V
M9NV M9N
—
Wiring(Output)
3-wire(NPN)
3-wire(PNP)
3-wire(NPN)
3-wire(PNP)
2-wire
2-wire 12 V
12 V
5 V12 V
5 V12 V
M9PV M9P
M9BV
F9NWV
F9PWV
F9BWV
M9B
F9NW
F9PW
F9BW
F9BA
0.5(Nil)
�
�
�
�
�
�
——Water resistant
(2-color indication)
Diagnostic indication (2-color
indication)
∗ Lead wire length symbols: 0.5 m ·····Nil (Example) M9BV 3 m ····· L (Example) M9NL 5 m ····· Z (Example) Y59AZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
Relay,PLC
Applicable load3(L)
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5(Z)
�
�
�
�
�
�
�
Flexible lead wire (-61)
Standard
�
�
�
�
Pre-wireconnector
�
�
�
�
�
�
�
MHSJ3-80D
80
30
400
525
20
3,200
MHSJ3-25D
25
36
47
6
230
MHSJ3-20D
20
120
21
28
4
150
MHSJ3-16D
16
9
16
4
95
MHSJ3-63D
63
280
359
16
1,800
MHSJ3-50D
50
155
204
12
1,050
MHSJ3-40D
40
97
130
8
620
MHSJ3-32D
32
62
82
8
440
Note) Take note of hysteresis with 2-color indication type switches. Refer to page 12-7-62 for detailed auto switch specifications.
Note 1) Values for ø16 to ø25 are with gripping point L = 20 mm, and for ø32 to ø63 with gripping point L = 30 mm, and ø80 is L = 50 mm. Refer to “Effective Gripping Force” data on pages 12-7-25 through 12-7-27 for the gripping force at each gripping position.
Note 2) Open and closed diameter values apply for external gripping of workpieces.
∗ For the applicable auto switch model, refer to the table below.
12-7-23
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSJ3-16D
MHSJ16-PS
MHSJ3-J16
MHSJ3-J16F
MHSJ3-J16S
P3316054
P3316093
MHS-A1602
MHSJ3-20D
MHSJ20-PS
MHSJ3-J20
MHSJ3-J20F
MHSJ3-J20S
P3346154
P3316193
MHS-A2002
MHSJ3-25D
MHSJ25-PS
MHSJ3-J25
MHSJ3-J25F
MHSJ3-J25S
P3316254
P3316293
MHS-A2502
MHSJ3-32D
MHSJ32-PS
MHSJ3-J32
MHSJ3-J32F
MHSJ3-J32S
P3316354
P3316393
MHS-A3201
MHSJ3-40D
MHSJ40-PS
MHSJ3-J40
MHSJ3-J40F
MHSJ3-J40S
P3316454
P3316493
MHS-A4002
MHSJ3-50D
MHSJ50-PS
MHSJ3-J50
MHSJ3-J50F
MHSJ3-J50S
P3316554
P3316593
MHS-A5002
MHSJ3-63D
MHSJ63-PS
MHSJ3-J63
MHSJ3-J63F
MHSJ3-J63S
P3316654
P3316693
MHS-A6302
MHSJ3-80D
MHSJ80-PS
MHSJ3-J80
MHSJ3-J80F
MHSJ3-J80S
P3316754
P3316793
MHS-A8002
Construction
No.
q
w
e
r
t
y
u
Description
Body
Piston
Cam (J)
Finger
Cap (J)
End plate (J)
Guide
Material
Aluminum alloy
ø16 to ø25: Stainless steel
ø32 to ø80: Aluminum alloy
Carbon steel
Carbon steel
Aluminum alloy
Stainless steel
Aluminum alloy
Note
Hard anodized
Hard anodized
Heat treated, Specially treated
Heat treated, Specially treated
Hard anodized
Hard anodized
No.
i
o
!0
!1
!2
!3
!4
!5
Description
Rubber magnet
Hexagon socket head bolt
Parallel pin
Type C snap ring
Gasket
Gasket
Piston seal
Rod seal
Material
Synthetic rubber
Carbon steel
Stainless steel
Carbon steel
NBR
NBR
NBR
NBR
Note
Nickel plated
Nickel plated
Component Parts
ø16 to ø25
ø32 to ø80 Open condition
Open conditionClosed condition
q
u !0 !2 !5 !6r y e o
i !2 w t !1 !3
Replacement Parts
Dust coverCR
FKM
Si
∗ Order 3 pieces of fingers for one unit.
Mat
eria
l
Description
Seal kit
Finger
Cam (J)
Piston assembly
Dust coverCR
FKM
Si
Main parts
!2!3!4!5
!6
r
e
wi
Main parts
!2!3!4!5
!6
r
e
wi
Mat
eria
l
Description
Seal kit
Finger
Cam (J)
Piston assembly
!4
Series MHSJ3
12-7-24
12-7-25
Series MHSJ33 Finger Parallel Style Air GripperWith Dust Cover
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSJ3-16D MHSJ3-16D
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
55 1010 2020 2525 3030
Gripping point L (mm)Gripping point L (mm)
1515
20
15
15
10
10
55
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
25
0.4 MPa0.4 MPa
MHSJ3-20D MHSJ3-20D
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
55 1010 2020 2525 3030 3535
Gripping point L (mm)Gripping point L (mm)
1515
20
20
1515
1010
55
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
25
25
40
35
35
30
30
0.4 MPa
0.4 MPa
0.5 MPa
0.5 MPa
MHSJ3-25D MHSJ3-25D
0.3 MPa0.3 MPa 0.2 MPa0.2 MPa
1010 2020 3030 4040 5050
Gripping point L (mm)Gripping point L (mm)
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
7070
6060
5050
4040
3030
2020
1010
0.4 MPa
0.4 MPa
0.5 MPa
0.5 MPa
0.5 MPa
0.5 MPa
External grip Internal grip
L: Gripping point distance
L
Gripping point Gripping point
L
Gripping Point
Effective Gripping Force
F
F
F F
F
F
External Gripping Force Internal Gripping Force
External grip
Internal grip
• The workpiece gripping point distance should be within the gripping force ranges given for each pressure in the effective gripping force graphs below.
• If operated with the workpiece gripping point beyond the indicated ranges, an excessive offset load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product.
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
MHSJ3-32D MHSJ3-32D
0.5 MPa
0.5 MPa0.4 MPa
0.4 MPa0.3 MPa
0.3 MPa0.2 MPa
0.2 MPa
1010 2020 3030 4040 5050
Gripping point L (mm)Gripping point L (mm)
0.1 MPa0.1 MPa
80
80
6060
4040
2020
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
MHSJ3-40D MHSJ3-40D
0.5 MPa0.5 MPa0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
1010 2020 3030 4040 5050
Gripping point L (mm)Gripping point L (mm)
0.1 MPa0.1 MPa
00G
rippi
ng fo
rce
(N
)
Grip
ping
forc
e (
N)
200
160
160
120
120
80
80
4040
MHSJ3-50D MHSJ3-50D
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
1010 2020 3030 4040 5050 6060 7070
Gripping point L (mm)Gripping point L (mm)
0.1 MPa0.1 MPa
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
250
300
250
250
200
200
150
150
100
100
5050
MHSJ3-63D MHSJ3-63D
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
2020 4040 6060 8080 100100
Gripping point L (mm)Gripping point L (mm)
0.1 MPa0.1 MPa
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
500
400
400
300
300
200
200
100100
100
100 120
External Gripping Force Internal Gripping Force
Effective Gripping Force
F
F
F F
F
F
External grip
Internal grip
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Pressure 0.6 MPa
Series MHSJ3
12-7-26
MHSJ3-80D MHSJ3-80D
Pressure 0.6 MPa
Pressure 0.6 MPa0.5 MPa
0.5 MPa0.4 MPa
0.4 MPa0.3 MPa
0.3 MPa
0.2 MPa0.2 MPa
2020 4040 6060 8080
Gripping point L (mm)Gripping point L (mm)
0.1 MPa0.1 MPa
00G
rippi
ng fo
rce
(N
)
Grip
ping
forc
e (
N)
700
600
600
500
500
400
400
300300
200200
100100
External Gripping Force Internal Gripping Force
12-7-27
Series MHSJ33 Finger Parallel Style Air GripperWith Dust Cover
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
6-M3 x 0.5, thread depth TBThread for mounting attachment
Section SD - SD
(Cou
nter
bore
dep
th 4
)
(Counterbore dia. SB)
AI
(3-ø3.2)
MHSJ3-16D to 25D
Dimensions
ModelMHSJ3-16DMHSJ3-20DMHSJ3-25D
AA464955
ModelMHSJ3-16DMHSJ3-20DMHSJ3-25D
AD161820
AE272832
CA7 7 7.5
B303642
DC17.520 23.5
CB14 14 17.5
AI394247
DO19.522 26.5
EC7.58 9.5
EO 9.510 12.5
FX121518
HA445059
HB364250
J101214
K456
5h96h96h9
NB 0–0.030 0–0.030 0–0.030
O2 2.53
SB6 6.56.5
R242934
TB566
WA17H921H926H9
+0.043 0+0.052 0+0.052 0
(mm)
Auto switch mounting groove dimensions (2 locations)
PM3 x 0.5M5 x 0.8M5 x 0.8
Q678
SD
SD
NB
3-ø3.2, counterbore dia. SB, counterbore depth 4 (See section SD-SD)P.C.D.R (Mounting hole)
3-M4 x 0.7, thread depth 8P.C.D.R (Mounting thread)
O
2H9
+0.
025
0ø3H9 depth 3+0.025
0
Q J
KøH
A
øB(O
pen
DO
)
(Clo
sed
DC
)
Ope
n E
O
Clo
sed
EC
P(Finger opening port)
P(Finger closing port)
CB CA
2
3 AD AE
AA
FX
øWA, depth 1.5
20°
20°
30°
ø4 ø4
ø4
5
5
5
6
6.53
33
5 520°
20° 20°
90° 90°
20°
20° 20°
MHSJ3-16D MHSJ3-20D MHSJ3-25D
øHB
Series MHSJ3
12-7-28
6-TA thread depth TBThread for mounting attachment
MHSJ3-32D to 80D
ModelMHSJ3-32DMHSJ3-40DMHSJ3-50DMHSJ3-63DMHSJ3-80D
AA 63 66 80 91108
ModelMHSJ3-32DMHSJ3-40DMHSJ3-50DMHSJ3-63DMHSJ3-80D
AC33345
AD2426313746
B54627492
112
AI5457707993
CB19 19 26.528 31
CA 9.510.511.513 14
AE 3637465057
DC31.536 42 51 63
DO35.540 48 59 73
EC11.515 18 23 31
EO15.519 24 31 41
FX2226324050
HA 76 86103125158
HB 65 75 88106130
J2021242832
L2H93H94H96H98H9
+0.025 0+0.025 0+0.030 0+0.030 0+0.036 0
K 9 9101112
O4.54.55 5.56
NB8h98h910h912h914h9
0–0.036 0–0.036 0–0.036 0–0.043 0–0.043
R4452637898
SA4.24.25.16.66.6
SB8 8 9.5
11 11
SC77888
Q1112141720
VA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
WA34H942H952H965H982H9
+0.062 0+0.062 0+0.074 0+0.074 0+0.087 0
TB 8 8101012
UB1010121616
VB44566
WB2 2 2 2.53
(mm)
Auto switch mounting groove dimensions (2 locations)
PM5 x 0.8M5 x 0.8M5 x 0.8M5 x 0.8Rc 1/8
TAM4 x 0.7M4 x 0.7M5 x 0.8M5 x 0.8M6 x 1
UAM5 x 0.8 M5 x 0.8 M6 x 1
M8 x 1.25M8 x 1.25
YB 8 8101212
YAM4 x 0.7M4 x 0.7M5 x 0.8M6 x 1M6 x 1
M22234
3-øSA, counterbore dia. SB, counterbore depth SC (See section SD-SD)P.C.D.R (Mounting hole)
Q J
KL
øH
A
øB
(Ope
n D
O)
(C
lose
d D
C)
Ope
n EO
Close
d EC
O
SD
NB
SD
M
AC AD AE
AA
CB CA
P(Finger opening port)
P(Finger closing port)
3-UA thread depth UBP.C.D.R (Mounting thread)
3-YA, thread depth YBP.C.D.R
øVA depth VB
øWA depth WB
20°
30°
20°
FX7
10
11
7
7.5
5
5
5
5
53
3
3
335
5
5
55
20°
20° 20°
20°20°
20°
20° 20°
20°20°
90°
90°90°
90° 90°
MHSJ3-32D
MHSJ3-63D MHSJ3-80D
MHSJ3-40D MHSJ3-50D
(Counter bore dia. SB)
AI
(3-øSA)
øHB
ø4
ø4
ø4
ø4ø4
(Cou
nter
bor
e de
pth
SC
)
Section SD - SD
I
12-7-29
Series MHSJ33 Finger Parallel Style Air GripperWith Dust Cover
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Refer to page 12-13-25 for solid state switch with pre-wire connector.
Number of fingers3 3 fingers
NilSn Note)
2 pcs.1 pc.
“n” pcs.
Number of auto switches
ActionD Double acting
MHSH D32 M9NHow to Order
3 Finger Parallel Style Air GripperThrough-hole Type
Series MHSH3Size: 16, 20, 25, 32, 40, 50, 63, 80
M9NMHSH 3 A 50 A
Through-hole
Number of fingers3 3 fingers
Through-hole
Dust cover
Bore size324050
32 mm40 mm50 mm
6380
63 mm80 mm
Dust cover type (with dust cover only)
NilFS
Chloroprene rubber (CR) Fluoro rubber (FKM) Silicon rubber (Si)
Center pusher assembly
Center pusherAB
Cylinder typeSpring type
NilJ
NoneWith dust cover
3
Center pusher assembly
1. Air gripper unit ·············1 pc.Center pusher unit ······ 1 pc.MHSH3-32DA-F9N
2. Air gripper unit ·············2 pcs.Center pusher unit ······ 2 pcs.MHSH3-32DA-F9N4
NilS
2 pcs.1 pc.
Number of auto switches
Auto switch (Cylinder type only)
Bore size16202532
16 mm20 mm25 mm32 mm
40506380
40 mm50 mm63 mm80 mm
Total of 2 pcs. � Nil
Total of 4 pcs. � Enter “4”}
}
Auto switch
—
Type
Applicable Auto SwitchSpecialfunction
Electrical entry
Indicatorlight
Wiring(Output)
Load voltageLead wire length (m)∗ Applicable model
DC AC
Grommet Yes
3-wire(NPN)3-wire(PNP)
3-wire(NPN)3-wire(PNP)
24 V
M9NV M9N
—
2-wire
2-wire 5 V
12 V
5 V12 V
5 V12 V
M9PV M9P
0.5(Nil)
�
�
�
�
�
M9BV
F9NWV
F9PWV
F9BWV
M9B
F9NW
F9PW
F9BW
F9BA—Water resistant
(2-color indication)
ICcircuit
ICcircuit
Relay,PLC
Applicable load
3(L)
�
�
�
�
�
�
ø16
�
�
�
�
ø20 toø80
�
�
�
�
�
�
�
5(Z)
�
�
�
�
�
�
Pre-wireconnector
�
�
�
�
�
�
�
Applicable Auto Switch
∗ Lead wire length symbols: 0.5 m ····· Nil (Example) M9N 3 m ····· L (Example) M9NL 5 m ····· Z (Example) Y59AZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
—
—
�
�
�
Flexiblelead wire
(-61)In-line
Auto switch modelElectrical entry
Perpendicular
Sol
id s
tate
sw
itch
Nil Without auto switch (Built-in magnet)
Nil Without auto switch (Built-in magnet)
TypeIndicator
lightLoad voltage
Lead wire length (m)∗ Applicable model
DC AC
Electrical entry
GrommetYes 24 V
M9NV M9N
—
Wiring(Output)
3-wire(NPN)3-wire(PNP)
3-wire(NPN)3-wire(PNP)
2-wire
2-wire 5 V
12 V
5 V12 V
5 V12 V
M9PV M9P
M9BV
F9NWV
F9PWV
F9BWV
M9B
F9NW
F9PW
F9BW
F9BA
0.5(Nil)
�
�
�
�
�
�
——
—
Specialfunction
Water resistant(2-color indication)
Diagnostic(2-color indication)
Relay,PLC
Applicableload
3(L)
�
�
�
�
�
�
�
ø16
�
�
�
�
ø20 toø80
�
�
�
�
�
�
�
5(Z)
�
�
�
�
�
�
�
Pre-wireconnector
�
�
�
�
�
�
�
∗ Lead wire length symbols: 0.5 m ····· Nil (Example) M9N 3 m ····· L (Example) M9NL 5 m······ Z (Example) Y59AZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
Note 1) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hysteresis” on page 12-7-62.
Note 2) Refer to page 12-13-1 for further information on auto switches.
ICcircuit
ICcircuit
—
—
�
�
�
�
Flexiblelead wire
(-61) In-line
Auto switch modelElectrical entry
Perpendicular
Sol
id s
tate
sw
itch
Center pusherNilAB
Without center pusherCylinder typeSpring type
Note) ø16, ø20 and ø25 are not available with center pusher.
Note) ø16, ø20 and ø25 are not available with dust cover.
Diagnostic(2-color indication)
Note) Symbol entry examples when mounting auto switches on air gripper with cylinder type center pusher
Note 1) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hysteresis” on page 12-7-62.
Note 2) Refer to page 12-13-1 for further information on auto switches.
∗ For the applicable auto switch model, refer to the table below.
∗ For the applicable auto switch model, refer to the table below.
Standard
Standard
12-7-30
Model/Specifications
MHSH3-32D
32
62
77
8
410
MHSH3-40D
40
97
118
8
570
MHSH3-50D
50
155
187
12
970
MHSH3-63D
63
280
329
16
1,650
Air
0.1 to 0.6
–10 to 60
±0.01
60
Not reguired
Double acting
MHSH3-16D
16
9
15
4
90
MHSH3-20D
20
21
26
4
140
MHSH3-25D
25
36
45
6
220
0.2 to 0.6
120
External hold
Internal hold
MHSH3-80D
80
30
400
490
20
2,920
+0.040 0
+0.040 0
+0.048 0
+0.048 0
+0.058 0
+0.070 0
+0.070 0
+0.084 0
MHSH3-40DA
20
MHSH3-50DA
25
MHSH3-63DA
32
Air
0.1 to 0.6
–10 to 60
Not required
Double acting
MHSH3-80DA
40
MHSH3-32DA
12
Extention
0.2 to 0.6
5
45
530
5
130
770
10
204
1,330
10
335
2,300
15
524
4,000
Center Pusher (Cylinder type) Specifications
Air Gripper Specifications
MHSH3-40DB
5
11 to 15
740
MHSH3-50DB
10
20 to 25
1,290
MHSH3-63DB
10
29 to 34
2,250
MHSH3-80DB
15
49 to 59
4,000
MHSH3-32DB
5
6 to 10
500
Center Pusher (Spring type) Specifications
Through-hole with dust coverMHSHJ3-�D
Center pusher (spring type) with dust coverMHSHJ3-�DB
Center pusher (cylinder type) with dust coverMHSHJ3-�DA
ø40
600
800
770
ø50
1,020
1,380
1,340
ø63
1,710
2.360
2.310
ø80
3,040
4,120
4.120
ø32
430
550
520
Weight
60 30
Note 1) Values for ø16 to ø25 are with gripping point L = 20 mm, for ø32 to ø63 with gripping point L = 30 mm, and for ø80 with gripping point L = 50 mm.Refer to “Effective Gripping Force” data on pages 12-7-34 through 12-7-36 for the gripping force at each gripping position.
Without center pusher Center pusher/Cylinder type Center pusher/Spring type
Model
Pusher cylinder bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Pusher maximum operating frequency (c.p.m.)
Lubrication
Action
Pusher stroke (mm)
Pusher thrust (N)at 0.5 MPa
Weight (g)
Model
Pusher stroke (mm)
Pusher spring force (N)
Weight (g)
Model
Cylinder bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Repeatability (mm)
Max. operating frequency (c.p.m.)
Lubrication
Action
Effective gripping force N (1)
at 0.5 MPa
Through hole diameter (mm)
Opening/Closing stroke (dia.) (mm)
Weight (g)
ø3H10 ø3H10 ø4H10 ø6H10 ø10H10 ø12H10 ø16H10 ø20H10
12-7-31
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSH3-16D
MHSH16-PS
—
P3316054
P3316053
MHS-A1603
MHSH3-20D
MHSH20-PS
—
P3346154
P3316153
MHS-A2003
MHSH3-25D
MHSH25-PS
—
P3316254
P3316253
MHS-A2503
MHSH3-32D
MHSHJ3-32D
MHSH32-PS
MHSHJ3-J32
MHSHJ3-J32F
MHSHJ3-J32S
P3316354
P3316353
MHS-A3203
MHSH3-40D
MHSHJ3-40D
MHSH40-PS
MHSHJ3-J40
MHSHJ3-J40F
MHSHJ3-J40S
P3316454
P3316453
MHS-A4003
MHSH3-50D
MHSHJ3-50D
MHSH50-PS
MHSHJ3-J50
MHSHJ3-J50F
MHSHJ3-J50S
P3316554
P3316553
MHS-A5003
MHSH3-63D
MHSHJ3-63D
MHSH63-PS
MHSHJ3-J63
MHSHJ3-J63F
MHSHJ3-J63S
P3316654
P3316653
MHS-A6303
MHSH3-80D
MHSHJ3-80D
MHSH80-PS
MHSHJ3-J80
MHSHJ3-J80F
MHSHJ3-J80S
P3316754
P3316753
MHS-A8003
Construction
No.
q
w
e
r
t
y
u
i
o
!0
!1
!2
Description
Body
Piston
Cam (A)
Finger
Cap (A)
End plate (A)
Tubing
Guide
Rubber magnet
Hexagon socket head bolt
Parallel pin
Type C snap ring
Material
Aluminum alloy
ø16 to ø25: Stainless steel
ø32 to ø80: Aluminum alloy
Carbon steel
Carbon steel
Aluminum alloy
Stainless steel
Stainless steel
Aluminum alloy
Synthetic rubber
Carbon steel
Stainless steel
Carbon steel
Note
Hard anodized
Hard anodized
Heat treated, Specially treated
Heat treated, Specially treated
Hard anodized
Hard anodized
Nickel plated
Nickel plated
No.
!3
!4
!5
!6
!7
!8
Description
Gasket
Gasket
Gasket
Piston seal
Rod seal
Rod seal
Material
NBR
NBR
NBR
NBR
NBR
NBR
Note
Component Parts
ø16 to ø25 Closed condition
ø32 to ø80 Open condition
Open condition
q
i !1 r y u e !7 !0 !3
!6 o !2 t !4 !8 !3 w !5
!8 !9
Replacement Parts
CR
FKM
Si
Main parts
!3!4!5!6!7!8
!9
r
e
wo
∗ Order 3 pieces of fingers for one unit.
Mat
eria
l
CR
FKM
SiMat
eria
l
Description
Seal kit
Dust cover
Finger
Cam (A)
Piston assembly
Description
Seal kit
Dust cover
Finger
Cam (A)
Piston assembly
Main parts
!3!4!5!6!7!8
!9
r
e
wo
Series MHSH3
12-7-32
Construction
Center pusher/Cylinder type
Center pusher/Spring type
No.
q
w
e
r
t
y
u
i
o
!0
!1
!2
!3
Push holder (P)
Piston (P)
Rod holder
Bumper
Push rod (P)
Rubber magnet
Hexagon socket head bolt
Type C snap ring
Steel balls
Gasket
Gasket
Piston seal
Rod seal
Material
Aluminum alloy
Aluminum alloy
Aluminum alloy
Urethane rubber
Stainless steel
Synthetic rubber
Carbon steel
Carbon steel
Stainless steel
NBR
NBR
NBR
NBR
Note
Hard anodized
Hard anodized
Hard anodized
Hard chromed
Nickel plated
Nickel plated
No.
q
w
e
r
t
y
u
i
Push holder (S)
Cap (S)
Spring holder
Spring
Push rod (S)
Hexagon socket head bolt
Hexagon socket head bolt
Type C snap ring
Material
Aluminum alloy
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Carbon steel
Carbon steel
Carbon steel
Note
Hard anodized
Hard chromed
Nickel plated
Nickel plated
Nickel plated
Replacement Parts: Seal Kit (Center pusher/Cylinder type)
Component Parts
Part no.
MHSH3-A63A MHSH3-A80ADescription
A set of the above nos. !0, !1, !2 & !3
MHSH3-A32A MHSH3-A40A MHSH3-A50A
Construction
MHSH32A-PS MHSH40A-PS MHSH50A-PS MHSH63A-PS MHSH80A-PS
w
t
i
y
e
r
u
q
Component Parts
∗ Seal kits are sets consisting of items !0, !1, !2 and !3, can be ordered using the kit number for each cylinder bore size.
r t
o
w
!1
q
!3
i
y
!2
o
u
!0
e
Description
Description
12-7-33
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSH3-16D MHSH3-16D
Pressure 0.6 MPa
Pressure 0.6 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
55 10 15 20 25 30 10 20 25 30
Gripping point L (mm) Gripping point L (mm)
15
25
20
15
15
10
5
10
5
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
0.4 MPa0.4 MPa
0.5 MPa
0.5 MPa
MHSH3-20D MHSH3-20D
Pressure 0.6 MPaPressure 0.6 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
55 20 25 30 3510 15 10 15 20 25 30 35
Gripping point L (mm) Gripping point L (mm)
40
35
35
30
25
20
15
10
5
30
25
20
15
10
5
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
0.4 MPa0.4 MPa
0.5 MPa0.5 MPa
MHSH3-25D MHSH3-25D
Pressure 0.6 MPa
Pressure 0.6 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
1010 20 30 40 50 20 30 40 50
Gripping point L (mm) Gripping point L (mm)
7070
60
50
40
30
20
10
60
50
40
30
20
10
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
0.4 MPa
0.4 MPa
0.5 MPa
0.5 MPa
F
F
F
F
F
F
External grip
Internal grip
Gripping Point
Effective Gripping Force
External grip Internal grip
L: Gripping point distance
L L
Gripping point Gripping point
External Gripping Force Internal Gripping Force
• The workpiece gripping point distance should be within the gripping force ranges given for each pressure in the effective gripping force graphs below.
• If operated with the workpiece gripping point beyond the indicated ranges, an excessive offset load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product.
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
Series MHSH3
12-7-34
MHSH3-32D MHSH3-32D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
1010 20 30 40 50 20 30 40 50
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa 20
40
60
80
100
100
80
60
40
20
120
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
MHSH3-40D MHSH3-40D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
1010 20 30 5040 20 30 40 50
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
200
160
160
120
80
40
120
80
40
MHSH3-50D MHSH3-50D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa
0.4 MPa0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
1010 20 30 40 50 60 70 20 30 40 50 60 70
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
350
300
250
250
200
150
100
50
200
150
100
50
MHSH3-63D MHSH3-63D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2MPa0.2 MPa
2020 40 60 80 100 40 60 80 100
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
500
400
400
300
200
100
300
200
100
Effective Gripping Force
External Gripping Force Internal Gripping Force
F
F
F
F
F
F
External grip
Internal grip
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
12-7-35
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSH3-32DA MHSH3-32DB
MHSH3-40DA MHSH3-40DB
PBPA
PA PB
Pusher stroke (mm)Supply pressure (MPa)
Supply pressure (MPa) Pusher stroke (mm)
0
00 0.1 0.2 0.3 0.4 0.5 0.6 1 2 3 4 5 6
1 2 3 4 5 6
Spr
ing
forc
e (
N)
Pus
her
thru
st (
N)
Pus
her
thru
st (
N)
Spr
ing
forc
e (
N)
1160
50
40
30
20
10
0 0.1 0.2 0.3 0.4 0.5 0.6
10
9
8
7
6
16180
150
120
90
60
30
15
14
13
12
11
Cylinder Type Note) Spring Type
Effective Thrust of Center Pusher
PA
PB
PA: Pusher thrust
PB: Spring force
MHSH3-80D MHSH3-80D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
2020 40 60 80 40 60 80
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa
00
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
700
600
600
500
400
300
200
100
500
400
300
200
100
Effective Gripping Force
Note) The thrust of the cylinder type is on extension of the push rod.
External Gripping Force Internal Gripping Force
F
F
F
F
F
F
External grip
Internal grip
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
Series MHSH3
12-7-36
12-7-37
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSH3-50DA MHSH3-50DB
MHSH3-63DA MHSH3-63DB
PA
PA
PB
PB
Supply pressure (MPa)
Supply pressure (MPa)
Pusher stroke (mm)
Pusher stroke (mm)
00 0.1 0.2 0.3 0.4 0.5 0.6
00 0.1 0.2 0.3 0.4 0.5 0.6 2 4 6 8 10 12
2 4 6 8 10 12
Pus
her
thru
st (
N)
Pus
her
thru
st (
N)
Spr
ing
forc
e (
N)
Spr
ing
forc
e (
N)
300
250
200
600
500
400
300
200
100
150
50
100
25
24
34
33
32
31
30
29
23
22
21
20
Cylinder Type Note) Spring Type
Effective Thrust of Center Pusher
Note) The thrust of the cylinder type is on extension of the push rod.
PA
PB
PA: Pusher thrust
PB: Spring force
MHSH3-80DA MHSH3-80DB
PB
PA
Supply pressure (MPa) Pusher stroke (mm)
Pus
her
thru
st (
N)
Spr
ing
forc
e (
N)
59900
750
600
450
300
150
57
55
53
51
49
00 0.1 0.2 0.3 0.4 0.5 0.6 3 6 9 12 15 18
6-M3 x 0.5, thread depth TBThread for mounting attachment
ø4 ø4 ø4
5
5
5
6
6.53
33
55
20°
20° 20°
90° 90°
20°
20° 20°
MHSH3-16D MHSH3-20D MHSH3-25D
MHSH3-16D to 25D
ModelMHSH3-16DMHSH3-20DMHSH3-25D
AA464955
ModelMHSH3-16DMHSH3-20DMHSH3-25D
AC778
AD10.512 13
BB30.536.542.5
BA303642
BD272832
BC344047
AE28.530 34
CA7 7 7.5
CB14 14 17.5
DC17.520 23.5
DO19.522 26.5
FX121518
EC7.58 9.5
EO 9.510 12.5
G323438
I
455
J101214
NB5h96h96h9
0–0.030 0–0.030 0–0.030
K456
NA8
1012
O2 2.53
R242934
SB6 6.56.5
TB566
Q678
WA17H921H926H9
+0.043 0+0.052 0+0.052 0
ZA3H103H104H10
+0.040 0+0.040 0+0.048 0
(mm)
Auto switch mounting groove dimensions (2 locations)
PM3 x 0.5M5 x 0.8M5 x 0.8
Dimensions
3-ø3.2, counterbore dia. SB, counterbore depth 4P.C.D.R (Mounting hole)
NA
AC AD AE
AA
øZA øWA, depth 1.5
BD
GI
NB 2
Q
K
O øB
A
øB
B
øB
C
J
(Ope
n D
O)
(Clo
sed
DC
)
Ope
n E
O
Clo
sed
EC
2H9
+0.
025
0
P(Finger operating port)
P(Finger closing port)
CB CA
ø3H9 +0.025 0 depth 3
FX3-M4 x 0.7, thread depth 8P.C.D.R (Mounting thread)
30°
20°
20°
Series MHSH3
12-7-38
MHSH3-32D to 80D
ModelMHSH3-32DMHSH3-40DMHSH3-50DMHSH3-63DMHSH3-80D
AA 63 66 80 91108
ModelMHSH3-32DMHSH3-40DMHSH3-50DMHSH3-63DMHSH3-80D
AC 9 9101215
AD15.517.521 26 31.5
BB 54.5 62.5 74.5 92.5112.5
BA 54 62 74 92112
BD3637465057
BC 62 72 84102125
AE 38.539.549 53 61.5
CA 9.510.511.513 14
CB19 19 26.528 31
DC31.536 42 51 63
DO35.540 48 59 73
EC11.515 18 23 31
EO15.519 24 31 41
FX2226324050
G43.545 55.561 72
I
6 7 91112
J2021242832
L2H93H94H96H98H9
+0.025 0
+0.025 0+0.030 0
+0.030 0+0.036 0
NB8H98H910H912h914h9
0–0.036 0–0.036 0–0.036 0–0.043 0–0.043
K 9 9101112
Q1112141720
SC77888
TB 8 8101012
SB 8 8 9.511 11
R4452637898
SA4.24.25.16.66.6
WA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
34H942H952H965H982H9
+0.062 0+0.062 0+0.074 0+0.074 0+0.087 0
ZA6H1010H1012H1016H1020H10
+0.048 0+0.058 0+0.070 0+0.070 0+0.084 0
UB1010121616
VB44566
WB2 2 2 2.53
YB 8 8101212
ZB 7.411.413.417.421.4
ZC 9 9101215
(mm)
Auto switch mounting groove dimensions (2 locations)
PM5 x 0.8M5 x 0.8M5 x 0.8M5 x 0.8Rc 1/8
UAM5 x 0.8M5 x 0.8M6 x 1
M8 x 1.25M8 x 1.25
YAM4 x 0.7M4 x 0.7M5 x 0.8M6 x 1M6 x 1
TAM4 x 0.7M4 x 0.7M5 x 0.8M5 x 0.8M6 x 1
VA
M22234
NA1416182428
O4.54.55 5.56
6-TA, thread depth TB
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
NA
NB
ZC
Q
øB
A
øB
B
øB
C
O
J
KL
øZ
B
(Ope
n D
O)
(C
lose
d D
C)
Ope
n EO
Clos
ed E
C
I
AD AE AC
M G
BD
CB CA
P(Finger operating port)
P(Finger closing port)
3-UA thread depth 6 UBP.C.D.R
3-YA, thread depth YBP.C.D.R
øVA depth VB
øWA depth WBøZA
30°
20°
20°
7
10
11
7
7.5
5
5
5
5
53
3
3
335
5
5
55
20°
20° 20°
20°20°
20°
20° 20°
20°20°
90°
90°90°
90° 90°
MHSH3-32D
MHSH3-63D MHSH3-80D
MHSH3-40D MHSH3-50D
AA
FX
ø4ø4
ø4
ø4
ø4
I
I
12-7-39
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSH3-32DA to 80DA
ModelMHSH3-32DAMHSH3-40DAMHSH3-50DAMHSH3-63DAMHSH3-80DA
AF3536444858
AG2627333545
AH 912151820
AJ 9 9111313
CC 9.513.517.520 25
BG 53.5 61.5 73.5 91.5111.5
BE3038485868
FX2226324050
UD1010121616
UE5.55.56.68.68.6
VB44566
ZE 5 8101417
ZF2021283241
ZG1516182226
ZI 610121620
ZJ3.54.55 7 8
BF32h940h950h960h970h9
0–0.062 0–0.062 0–0.062 0–0.074 0–0.074
VA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
ZD 610121620
(mm)
Center pusher auto switch mounting groove dimensions (2 locations)
UCM5 x 0.8 M5 x 0.8 M6 x 1
M8 x 1.25M8 x 1.25
ZHM3 x 0.5M5 x 0.8M6 x 1
M8 x 1.25 M10 x 1.5
Dimensions: Center Pusher/Cylinder Type
ZH, thread depth ZI
øZ
D
6.3
5.7
10.2
11.2 8.2
7.2
8.8
5.8
2.7
3.3
øB
E
3-ø
UE
øB
Fø
BG
ZE
ZJ
AH
12
18 21
12
16
ø4
ø4ø4
ø4ø4
5
6 6
33
5
6
3
3
3
Pusher extended ZFPusher retracted ZG
3-UC
Thread depth UD M5 x 0.8(Pusher retraction port)
M5 x 0.8(Pusher extension port)
AGAJ(AF)
CC CCFX
øVA depth VB
MHSH3-32DA
MHSH3-63DA MHSH3-80DA
MHSH3-40DA MHSH3-50DA
Note) For dimensions, refer to the MHSH3-32 to 80D dimensions on page 12-7-39.
Series MHSH3
12-7-40
Note) For dimensions, refer to the MHSH3-32 to 80D dimensions on page 12-7-39.
MHSH3-32DB to 80DB
ModelMHSH3-32DBMHSH3-40DBMHSH3-50DBMHSH3-63DBMHSH3-80DB
AF1821303548
AG——192235
AH 912151820
AJ 9 9111313
BG 53.5 61.5 73.5 91.5111.5
BE——485868
FX2226324050
UD1010121616
UE5.55.56.68.68.6
VB44566
ZE 5 8101417
ZF2021283241
ZG1516182226
BF32h940h950h960h970h9
0–0.062 0–0.062 0–0.062 0–0.074 0–0.074
VA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
ZD 610121620
(mm)
UCM5 x 0.8 M5 x 0.8 M6 x 1
M8 x 1.25M8 x 1.25
Dimensions: Center Pusher/Spring Type
ZH, thread depth ZI
Pusher extended ZFPusher retracted ZG
øZ
D
øB
E
3-ø
UE
øB
Fø
BG
øB
F
øB
G
ZE
ZJ
3-UC
Thread depth UD
AH
AGAJ(AF)
AH
AF
MHSH3-32DB, 40DB
FX
øVA depth VB
øWC depth WD
ModelMHSH3-32DBMHSH3-40DBMHSH3-50DBMHSH3-63DBMHSH3-80DB
WC2024324252
+0.1 0+0.1 0+0.1 0+0.1 0+0.1 0
ZJ3.54.55 7 8
ZHM3 x 0.5 M5 x 0.8 M6 x 1
M8 x 1.25M10 x 1.5
ZI 610121620
WD1.51.51.52 2
I
12-7-41
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
6-TA thread depth TBThread for mounting attachment
MHSHJ3–32D to 80D
ModelMHSHJ3-32DMHSHJ3-40DMHSHJ3-50DMHSHJ3-63DMHSHJ3-80D
AA 63 66 80 91108
ModelMHSHJ3-32DMHSHJ3-40DMHSHJ3-50DMHSHJ3-63DMHSHJ3-80D
AC33345
AD2426313746
B 54 62 74 92112
AI
5457707993
CB19 19 26.528 31
CA 9.510.511.513 14
AE3637465057
DC31.536 42 51 63
DO35.540 48 59 73
EC11.515 28 23 31
EO15.519 24 31 41
FX2226324050
HA7686
103125158
HB 65 75 88106130
J2021242832
L2H93H94H96H98H9
+0.025 0+0.025 0+0.030 0+0.030 0+0.036 0
K 9 9101112
M22234
R4452637898
Q1112141720
O4.54.55 5.56
SA4.24.25.16.66.6
SC77888
TB 8 8101012
UB1010121616
VB44566
WB2 2 2 2.53
YB 8 8101212
TAM4 x 0.7M4 x 0.7M5 x 0.8M5 x 0.8M6 x 1
PM5 x 0.8M5 x 0.8M5 x 0.8M5 x 0.8Rc 1/8
SB 8
8 9.511 11
UAM5 x 0.8M5 x 0.8M6 x 1
M8 x 1.25M8 x 1.25
YAM4 x 0.7M4 x 0.7M5 x 0.8M6 x 1 M6 x 1
VA WA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
NB8H98H910H912h914h9
0–0.036 0–0.036 0–0.036 0–0.043 0–0.043
34H942H952H965H982H9
+0.062 0+0.062 0+0.074 0+0.074 0+0.087 0
ZA6H10
10H1012H1016H1020H10
+0.048 0+0.058 0+0.070 0+0.070 0+0.084 0
Dimensions: Through-hole with Dust Cover
(mm)
SD
SD
NB
3-øSA, counterbore dia. SB, counterbore depth SC (See section SD-SD)
P.C.D.R (Mounting hole)
Q J
KL
O
øH
A
øB
(Ope
n D
O)
(C
lose
d D
C)
Open
EO
Clos
ed E
C
M
AC AD AE
AA
CB CA
P(Finger operating port)
P(Finger closing port)
øZA
FX
øWA depth WB
øVA depth VB
3-UA thread depth 6 UBP.C.D.R (Mounting thread)
3-YA, thread depth YBP.C.D.R
20°
20°
Section SD - SD
(Counterbore dia. SB)
AI
(3-øSA)
øHB
Auto switch mounting groove dimensions (2 locations)
MHSHJ3-32D
MHSHJ3-63D MHSHJ3-80D
MHSHJ3-40D MHSHJ3-50D
20° 20° 20° 20°20°20°
20° 20°20° 20°
90° 90° 90°
90°
90°
7
7
7.5
5
5
11 5
10 5
5
53
55
3
5
353
3
ø4ø4
ø4
ø4ø4
Cou
nter
bore
dep
th S
C
Series MHSH3
12-7-42
MHSHJ3-32DA to 80DA
ModelMHSHJ3-32DAMHSHJ3-40DAMHSHJ3-50DAMHSHJ3-63DAMHSHJ3-80DA
AF3536444858
AG2627333545
AH 912151820
AJ 9 9111313
BG 53.5 61.5 73.5 91.5111.5
CC 9.513.517.520 25
BE3038485868
FX2226324050
UD1010121616
VB44566
ZE 5 8101417
ZF1415212431
ZG 910111416
ZI
610121620
ZJ3.54.5578
BF32h940h950h960h970h9
0–0.062 0–0.062 0–0.062 0–0.074 0–0.074
VA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
ZD 610121620
(mm)
UCM5 x 0.8M5 x 0.8M6 x 1
M8 x 1.25M8 x 1.25
ZHM3 x 0.5M5 x 0.8M6 x 1
M8 x 1.25M10 x 1.5
Dimensions: Center Pusher with Dust Cover/Cylinder Type
ZH, thread depth Z IPusher extended ZFPusher retracted ZG
øZ
D
øB
Eø
BF
øB
G
ZE
ZJ
3-UC Thread depth UD
AH
AGAJ(AF)
M5 x 0.8(Pusher retraction port)
M5 x 0.8(Pusher extension port)
FXCC CC
øVA depth VB
Note) For dimensions, refer to the MHSHJ3-32 to 80D dimensions on page 12-7-42. For auto switch mounting groove, refer to MHSH3-32 to 80DA on page 12-7-40.
I
I
12-7-43
Series MHSH33 Finger Parallel Style Air GripperThrough-hole Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Note) For dimensions, refer to the MHSHJ3-32 to 80D external dimensions on page 12-7-42.
MHSHJ3-32DB to 80DB
ModelMHSHJ3-32DBMHSHJ3-40DBMHSHJ3-50DBMHSHJ3-63DBMHSHJ3-80DB
AF1821303548
AG——192235
AH 9
12 15 18 20
AJ 9 9111313
BG 53.5 61.5 73.5 91.5111.5
BE——485868
FX2226324050
UD1010121616
UE5.55.56.68.68.6
VB44566
ZE 5 8101417
WD1.51.51.52 2
ZF1415212431
BF32h940h950h960h970h9
0–0.062 0–0.062 0–0.062 0–0.074 0–0.074
VA4H94H95H96H96H9
+0.030 0+0.030 0+0.030 0+0.030 0+0.030 0
ZD 610121620
WC2024324252
+0.1 0+0.1 0+0.1 0+0.1 0+0.1 0
(mm)
UCM5 x 0.8 M5 x 0.8 M6 x 1 M8 x 1.25M8 x 1.25
ModelMHSHJ3-32DBMHSHJ3-40DBMHSHJ3-50DBMHSHJ3-63DBMHSHJ3-80DB
Dimensions: Center Pusher with Dust Cover/Spring Type
ZH, thread depth ZI Pusher extended ZFPusher retracted ZG
øZ
D
øB
E
3-ø
UE
øB
F
øB
F
øB
Gø
BG
ZE
ZJ
3-UC
Thread depth UD
AH
AGAJ(AF)
FX
øVA depth VB
øWC depth WD
AH
AF
MHSHJ3-32DB, 40DB
ZI
610121620
ZG 9 10 11 14 16
ZJ3.54.55 7 8
ZHM3 x 0.5M5 x 0.8M6 x 1
M8 x 1.25M10 x 1.5
Series MHSH3
12-7-44
JIS Symbol
3 Finger Parallel Style Air GripperLong Stroke Type
Series MHSL3Size: 16, 20, 25, 32, 40, 50, 63, 80, 100, 125
ø16 to ø25
ø32 to ø125
How to Order
MHSL 3 D20 M9NNilS
2 pcs.1 pc.
Number of auto switches
D Double acting
Number of fingers
3 3 fingers
Bore size80
100125
80 mm100 mm125 mm
Action32405063
32 mm40 mm50 mm63 mm
MHSL 3 D50 Y59ANilSn
2 pcs.1 pc.
“n” pcs.
Number of auto switches
D Double acting
Number of fingers
3 3 fingers
Bore size162025
16 mm20 mm25 mm
Action
Bore size
Bore size
Auto switchNil Without auto switch (Built-in magnet)
—
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches
Type
Sol
id s
tate
sw
itch
Specialfunction
Electricalentry
Indicatorlight
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
PerpendicularDC ACApplicable load
Grommet Yes 24 V Relay,PLC
ICcircuit
—
Wiring(Output)
3-wire(NPN)3-wire(PNP)
2-wire 12 V
5 V
12 V
M9NV
M9PV
M9BV
—
In-line
M9N
M9P
M9B
F9BA
0.5(Nil)
�
�
�
—
3(L)
�
�
�
�
5(Z)
�
�
�
�
Flexible lead wire
(-61)
�
Pre-wireconnector
�
�
�
�Water resistant
(2-color indication)
∗ Lead wire length symbols:0.5 m ···Nil (Example) M9B3 m ··· L (Example) M9BL5 m ··· Z (Example) M9BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
Note) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hystresis” on page 12-7-62.
—
Refer to page 12-13-25 for solid state switch with pre-wire connector.
∗ Lead wire length symbols: 0.5 m ···Nil (Example) Y59B3 m ··· L (Example) Y59BL5 m ··· Z (Example) Y59BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order. Note) Take note of hysteresis with 2-color indication type switches.
Refer to “Auto Switch Hysteresis” on page 12-7-62.
Auto switchNil
Type
Sol
id s
tate
sw
itch
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches
Without auto switch (Built-in magnet)
Electricalentry
Indicatorlight
In-line
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
PerpendicularDC AC
Grommet Yes 24 V
Y69AY7PVY69B
Y59AY7P
Y59B
—
Wiring(Output)
3-wire (NPN)3-wire (PNP)
3-wire (PNP)
2-wire3-wire (NPN)
2-wire
5 V, 12 V
5 V, 12 V
12 V
12 V
Y7NWV
Y7BWV
Y7NWY7PWV Y7PW
Y7BW
— Y7BA
0.5(Nil)
�
�
�
�
�
�
—
3(L)
��
���
�
�
5(Z)
��
���
�
�
��
���
�
�
ICcircuit
ICcircuit
—
—
—
Specialfunction
Diagnosis(2-color
indication)
Water resistant(2-color indication)
Applicable loadPre-wire
connector
Standard
Flexiblelead wire
(-61)
Relay,PLC
∗ For the applicable auto switch model, refer to the table below.
∗ For the applicable auto switch model, refer to the table below.
Standard
I
I
12-7-45
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSL3-16D
MHSL16-PS
P3316034
P3316033
MHS-A1601
MHSL3-20D
MHSL20-PS
P3346134
P3316133
MHS-A2001
MHSL3-25D
MHSL25-PS
P3316234
P3316233
MHS-A2501
MHSL3-32D
MHSL32-PS
P3316334
P3316333
MHS-A3201
MHSL3-40D
MHSL40-PS
P3316434
P3316433
MHS-A4001
MHSL3-50D
MHSL50-PS
P3316534
P3316533
MHS-A5001
MHSL3-63D
MHSL63-PS
P3316634
P3316633
MHS-A6301
MHSL3-80D
MHSL80-PS
P3316734
P3316733
MHS-A8001
MHSL3-100D
MHS100-PS
P3316834
P3316833
MHS-A10001
MHSL3-125D
MHSL125-PS
P3316934
P3316933
MHS-A12501
Model/Specifications
Air
0.1 to 0.6
–10 to 60
±0.01
60
Not required
Double acting
Construction
Closed condition Open condition
!0w!2 uto!3
q !1 y ri e
No.
q
w
e
r
t
y
u
Body
Piston
Cam
Finger
Cap
End plate
Piston bolt
Description Material
Aluminum alloy
Aluminum alloy
Carbon steel
Carbon steel
Aluminum alloy
Stainless steel
Stainless steel
Note
Hard anodized
Hard anodized
Heat treated, Specially treated
Heat treated, Specially treated
Hard anodized
Component PartsNo.
i
o
!0
!1
!2
!3
Description
Rubber magnet
Type C snap ring
Piston seal
Rod seal
Gasket
Gasket
Material
Synthetic rubber
Carbon steel
NBR
NBR
NBR
NBR
Note
Nickel plated
Replacement Parts Description
Seal kit
Finger
Cam
Piston assembly
Main parts
!0!1!2!3
r
e
wui
∗ Order 3 pieces of fingers for one unit.
Description
Seal kit
Finger
Cam
Piston assembly
Main parts
!0!1!2!3
r
e
wui
Internal grip
External grip
Model
Bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Repeatability (mm)
Max. operating frequency (c.p.m.)
Lubrication
Action
Opening/Closing stroke (mm) (dia.)
Weight (g)
Effective gripping force (N) at 0.5 MPa (1)
74
82
16
370
118
130
20
550
MHSL3-50D
50
MHSL3-63D
63
MHSL3-16D
16
14
16
10
80
20
0.2 to 0.6
120
25
42
47
12
180
MHSL3-80D
80
MHSL3-100D
100
30
MHSL3-125D
125
Note 1) Values for ø16 to ø25 are with gripping point L = 20 mm, for ø32 to ø63 with gripping point L = 30 mm, and for ø80 to ø125 with gripping point L = 50 mm. Refer to “Effective Gripping Force” data on pages 12-7-47 through 12-7-49 for the gripping force at each gripping position.
Note 2) Open and closed diameter values apply for external gripping of workpieces.
MHSL3-20D MHSL3-25D MHSL3-32D
32
MHSL3-40D
40
187
204
28
930
335
359
32
1,550
500
525
40
2,850
750
780
48
5,500
1,270
1,320
64
11,300
25
28
10
135
Series MHSL3
12-7-46
Gripping Point
Effective Gripping Force
MHSL3-16D MHSL3-16D
Pressure 0.6 MPa
Pressure 0.6 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
5 510 1020 2025 2530 30
Gripping point L (mm) Gripping point L (mm)
15 15
20 20
15 15
10 10
5 5
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
25 25
MHSL3-20D MHSL3-20D
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
10 1015 1520 2030 3035 35
Gripping point L (mm) Gripping point L (mm)
5 525 25
3030
2525
2020
1515
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
35
35
40
1010
5 5
MHSL3-25D MHSL3-25D
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
4040
30 30
20 20
10 10
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
6060
70
5050
0.4 MPa0.4 MPa
0.5 MPa0.5 MPa
F
F F
External Gripping Force Internal Gripping Force
External grip
Internal grip
F
FF
External grip Internal grip
L: Gripping point distance
L L
Gripping point Gripping point• The workpiece gripping point distance should be within the gripping force ranges given for each pressure in the effective gripping force graphs below.
• If operated with the workpiece gripping point beyond the indicated ranges, an excessive offset load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product.
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
12-7-47
Series MHSL33 Finger Parallel Style Air GripperLong Stroke Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Effective Gripping Force
MHSL3-32D MHSL3-32D
MHSL3-40D MHSL3-40D
MHSL3-50D MHSL3-50D
MHSL3-63D MHSL3-63D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
160 160
120 120
80 80
40 40
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
200 200
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
20 2040 4060 6080 80100 100
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
400 400
300 300
200 200
100 100
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
500 500
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
10 1020 2030 3040 4050 50
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
8080
6060
40 40
20 20
0 0G
rippi
ng fo
rce
(N
)
Grip
ping
forc
e (
N)
100100
120
Pressure 0.6 MPa
Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa0.2 MPa
20 2030 3040 4060 6070 70
Gripping point L (mm) Gripping point L (mm)
10 1050 50
0.1 MPa 0.1 MPa
300 300
250 250
200 200
150 150
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
350 350
100 100
50 50
External Gripping Force Internal Gripping Force
F
F F
External grip
Internal grip
F
FF
• Indication of effective gripping forceThe effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger when all 3 of the fingers and attachments are in full contact with the workpiece as shown in the figure below.
Series MHSL3
12-7-48
External Gripping Force Internal Gripping Force
MHSL3-80D MHSL3-80D
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
20 2040 4060 6080 80
Gripping point L (mm) Gripping point L (mm)
0.1 MPa 0.1 MPa
600
500
400
300
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
700 700
600
500
400
300
200
100
200
100
MHSL3-100D MHSL3-100D
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa
0.3 MPa
0.2 MPa0.2 MPa
20 2040 4060 6080 80100 100
Gripping point L (mm) Gripping point L (mm)
0.1 MPa0.1 MPa
800
600
400
200
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
1,000 1,000
800
600
400
200
MHSL3-125D MHSL3-125D
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
20 20100 10040 4060 60120 120
Gripping point L (mm) Gripping point L (mm)
80 80
0.1 MPa 0.1 MPa
1,200
1,000
800
600
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)1,400
400
200
1,6001,800 1,800
1,600
1,400
1,200
1,000
800
600
400
200
12-7-49
Series MHSL33 Finger Parallel Style Air GripperLong Stroke Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSL3-16D to 25D
Dimensions
ModelMHSL3-16DMHSL3-20DMHSL3-25D
AA43.546 49
ModelMHSL3-16DMHSL3-20DMHSL3-25D
AB40.543 46
AD28 29 31.5
BC30.636.642.6
BB404552
CB14 14 16.5
BD121619
BA303642
DO23.526 30
DC18.521 24
EO13.514 16
EC 8.5 9 10
FX12.514.517
FY 11 13 14.5
FZ335
G30.532 34.2
H7 8 7.8
I4 4 4.5
NC577
O2 2.53
Q678
R252934
PM3 x 0.5M5 x 0.8M5 x 0.8
SA3.43.44.5
SB6.56.58
SC588
TB566
VB223
XB223
0–0.030 0–0.030 0–0.030
UAM3 x 0.5M3 x 0.5M4 x 0.7
(mm)
Auto switch mounting groove dimensions (2 locations) Mounting hole counterbore dimensions
J101214
K456
NA 81113
5h96h96h9
NB
2H92H93H9
+0.025 0+0.025 0+0.025 0
VA17H921H926H9
+0.043 0+0.052 0+0.052 0
WA2H92H93H9
+0.025 0+0.025 0+0.025 0
XA
Q (Ope
n D
O)
(C
lose
d D
C)
O
NB
øBC
øBB
NA
BD
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
3-UA thread depth 6P.C.D.R
(Mounting thread)
6-M3 x 0.5, thread depth TBThread for mounting attachment
ø4 ø4
3
3 5
6.1
Counterbore depth 5
7.1
Counterbore depth 8
6(6.
5)
533°
4.554
36°
48°
MHSL3-16D MHSL3-20D, 25D MHSL3-16D
MHSL3-20D
P(Finger operating port)
CB 7
P(Finger closing port)
AB
(AA)
3
øB
A2
G
AD
H
I
Ope
n E
OC
lose
d E
CJ
K2H
9+
0.02
5 0
22.5
20° 20°
øWA, depth 1.5
øVA depth VB
FXFY
FZ
NC
XA, depth XB
Dimensions inside ( ) are for ø25Note) The counter bore configuration differs only for the
mounting hole section between the auto switch mounting grooves. (ø16, ø20 only)
Series MHSL3
12-7-50
I
I
12-7-51
Series MHSL33 Finger Parallel Style Air GripperLong Stroke Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHSL3-32D to 80D
ModelMHSL3-32DMHSL3-40DMHSL3-50DMHSL3-63DMHSL3-80D
M22234
ModelMHSL3-32DMHSL3-40DMHSL3-50DMHSL3-63DMHSL3-80D
AA58 64
77.589
116
AB55 61
74.585
111
AC33345
AD35.538.546.551 70
CA 8 9 91214
BC 52.6 62.6 70.6 86.6106.6
BD2430324050
DO42 47.560 70 80.5
CB20 22 29 30.537.5
BA 52 62 70 86106
BB 72 82104120140
DC34 37.546 54 60.5
EO22 26.536 42 48.5
EC14 16.522 26 28.5
FX22 26.531 38 47.5
FY19.523.528 34.543.5
FZ56678
G39.642.551.358.578.5
8H98H9
10H912h914h9
0–0.036 0–0.036 0–0.036 0–0.043 0–0.043
H10.413.517.719.523.5
J2021242832
K 9 9101112
I 5 7 81011
NA1618202630
O4.54.55 5.56
Q1112141720
R4453627695
PM5 x 0.8M5 x 0.8M5 x 0.8M5 x 0.8Rc 1/8
SA4.55.55.56.66.6
TAM4 x 0.7M4 x 0.7M5 x 0.8M5 x 0.8M6 x 1
UAM4 x 0.7M5 x 0.8M5 x 0.8M6 x 1M6 x 1
SB8
9.5 9.511 11
SC8
9.5 9.517 23
NB TB 8 8101012
UB 610101212
3H94H94H95H96H9
+0.025 0+0.030 0+0.030 0+0.030 0+0.030 0
VA VB34456
(mm)
NC1010121416
ModelMHSL3-32DMHSL3-40DMHSL3-50DMHSL3-63DMHSL3-80D
WB2 2 2 2.53
3H94H94H95H96H9
+0.025 0+0.030 0+0.030 0+0.030 0+0.030 0
Y6 8 7 7.59
XA XB34456
Auto switch mounting groove dimensions (4 locations) Mounting hole counterbore dimensions
Q (Ope
n D
O)
(C
lose
d D
C)
O
NB
øBB
øBC
NA
BD
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
6-TA thread depth TBThread for mounting attachment
AB(AA)
AC
øB
A
M
GAD
HNCI
Ope
n EO
Clos
ed E
C
J
KL
P(Finger operating port)
CB
P(Finger closing port)
CA
22.5
20° 20°
FYFZ
FX
øWA depth WB
XA depth XB
3-UA depth UBP.C.D.R (Mounting thread)
øVA depth VB
6.4 5
40°
10°
40°
10°
Y
8.3 counter bore depth 8
(2 positions)
R7
2H93H94H96H98H9
+0.025 0+0.025 0+0.030 0+0.036 0+0.036 0
L
34H942H952H965H982H9
+0.062 0+0.062 0+0.074 0+0.074 0+0.087 0
WA
MHSL3-32D
Note) The counter bore configuration differs only for the mounting hole section between the auto switch mounting grooves. (ø32 only)
Series MHSL3
12-7-52
MHSL3-100D, 125D
ModelMHSL3-100DMHSL3-125D
AA135175
ModelMHSL3-100DMHSL3-125D
AB129167
AC68
AD 78102
BD5666
BC134.6166.6
CB44.554
CA1824
BA134166
DC 79100
BB184234
DO103132
EO6580
EC4148
FX5974
FY5468
FZ1012
G 86112
L+0.036 0+0.036 0
18h922h9
8H910H9
8H910H9
0–0.043 0–0.052
M46
NA3743
Q2331
R118148
SA 911
SB14 17.5
H3143
J3852
K1521
I
1417
PRc 1/4Rc 3/8
NC2125
O 7.510.5
NB SC3132
TAM8 x 1.25M10 x 1.5
UAM8 x 1.25M10 x 1.5
TB1620
UB1620
+0.036 0+0.036 0
VA
(mm)
ModelMHSL3-100DMHSL3-125D
XA+0.036 0+0.036 0
XB68
MHSL3-100D MHSL3-125D
Dimensions
P(Finger opening port)
CB
P(Finger closing port)
CA
Q (Ope
n D
O)
(C
lose
d D
C)
O
NB
øBB
øBC
NA
BD
3-øSA, counterbore dia. SB, counterbore depth SCP.C.D.R (Mounting hole)
6-TA thread depth TB(Thread for mounting attachment) AB
(AA)
AC
øB
A
M
GHADI
Ope
n E
OC
lose
d E
CK
LJ
FYFZ
FX
XA depth XB
3-UA thread depth 6 UBP.C.D.R (Mounting thread)
22.5
20° 20° øWA depth WBøVA depth VB
4010
40
10
90
56.4
10 5 13
56.4
12 7
15
40
10
40
10
90
VB68
102H9130H9
8H910H9
+0.087 0+0.100 0
WA WB46
F
F
3-A screw depth B
F-F
(B)
øD
(E)
øD depth E
Series MHSL3 Detailed Dimensions of Mounting Portion of End Plate
AModelMHS3-16DMHS3-20DMHS3-25DMHS3-32DMHS3-40DMHS3-50DMHS3-63DMHS3-80D
MHS3-100DMHS3-125D
B C12.516 18.525 27 35 44 54 70 80
EøD
(mm)
M2 x 0.4
M3 x 0.5
M4 x 0.7
5.4
5.5
5.2
18 21.5
24343744567090
110
0.5
0.6
0.8
1
1.5
8
9.5
P.C.D. C
12-7-53
Series MHSL33 Finger Parallel Style Air GripperLong Stroke Type
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
I
I
JIS Symbol
4 Finger Parallel Style Air Gripper
Series MHS4Size: 16, 20, 25, 32, 40, 50, 63
MHS 4 D20ø16 to ø25
ø32 to ø63
M9N
MHS 4 D50
How to Order
Y59A
NilS
2 pcs.1 pc.
Number of auto switches
Auto switch
Number of fingers4 4 fingers
Bore size162025
16 mm20 mm25 mm
ActionD Double acting
NilS
2 pcs.1 pc.
Number of auto switches
Bore size
Bore size
Number of fingers4 4 fingers
Bore size32405063
32 mm40 mm50 mm63 mm
ActionD Double acting
Nil Without auto switch (Built-in magnet)
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches
Type
Sol
id s
tate
sw
itch
Electricalentry
Indicatorlight
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
DC AC
Applicable load
Grommet Yes 24 V Relay,PLC
ICcircuit
—
Wiring(Output)
3-wire(NPN)3-wire(PNP)
2-wire 12 V
5 V
12 V
Perpendicular
M9NV
M9PV
M9BV
—
In-line
M9N
M9P
M9B
F9BA
0.5(Nil)
�
�
�
—
3(L)
�
�
�
�
5(Z)
�
�
�
�
Flexiblelead wire
(-61)
�
Pre-wireconnector
�
�
�
�
—
Specialfunction
Water resistant(2-color indication)
∗ Lead wire length symbols: 0.5 m ··· Nil (Example) M9B 3 m ··· L (Example) M9BL 5 m ··· Z (Example) M9BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order.
Note) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hysteresis”on page 12-7-62.
—
∗ Lead wire length symbols: 0.5 m ··· Nil (Example) Y59B 3 m ··· L (Example) Y59BL 5 m ··· Z (Example) Y59BZ
∗ Auto switches marked with a “�” symbol are produced upon receipt of order. Note) Take note of hysteresis with 2-color indication type switches. Refer to “Auto Switch Hysteresis”on page 12-7-62.
Auto switchNil
Type
Sol
id s
tate
sw
itch
Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches
Without auto switch (Built-in magnet)
Load voltageAuto switch model
Electrical entryLead wire length (m)∗
DC AC
Electrical entry
Grommet
Indicatorlight
Yes24 V
5 V, 12 V
—5 V, 12 V
12 V
Wiring(Output)
3-wire (NPN)3-wire (PNP)
3-wire (PNP)
2-wire3-wire (NPN)
2-wire 12 V
Perpendicular
Y69AY7PVY69B
Y7NWV
Y7BWVY7PWV
—
In-lineY59AY7P
Y59BY7NWY7PWY7BW
Y7BA
0.5(Nil)
�
�
�
�
�
�
—
3(L)
��
���
�
�
5(Z)
��
���
�
�
��
���
�
�
ICcircuit
ICcircuit
—
—
—
Specialfunction
Diagnosis(2-color indication)
Water resistant(2-color indication)
Applicable load
Pre-wireconnector
Standard
Flexiblelead wire
(-61)
Relay,PLC
Refer to page 12-13-25 for solid state switch with pre-wire connector.
∗ For the applicable auto switch model, refer to the table below.
∗ For the applicable auto switch model, refer to the table below.
Standard
12-7-55
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHS4-16D
MHS16-PS
P3316004
P3316043
MHS-A1601
MHS4-20D
MHS20-PS
P3346104
P3316143
MHS-A2001
MHS4-25D
MHS25-PS
P3316204
P3316243
MHS-A2501
MHS4-32D
MHS32-PS
P3316304
P3316343
MHS-A3201
MHS4-40D
MHS40-PS
P3316404
P3316443
MHS-4001
MHS4-50D
MHS50-PS
P3316504
P3316543
MHS-5001
MHS4-63D
MHS63-PS
P3316604
P3316643
MHS-6301
!0 w !2 u t o !3
q!1yru e
Model/Specifications
Model
Bore size (mm)
Fluid
Operating pressure (MPa)
Ambient and fluid temperature (°C)
Repeatability (mm)
Max. operating frequency (c.p.m.)
Lubrication
Action
Opening/Closing stroke (mm)
Weight (g)
Air
0.1 to 0.6
–10 to 60
±0.01
60
Not required
Double acting
Construction
No.
q
w
e
r
t
y
u
Body
Piston
Cam
Finger
Cap
End plate
Piston bolt
Description Material
Aluminum alloy
Aluminum alloy
Carbon steel
Carbon steel
Aluminum alloy
Stainless steel
Stainless steel
Note
Hard anodized
Hard anodized
Heat treated, Specially treated
Heat treated, Specially treated
Hard anodized
No.
i
o
!0
!1
!2
!3
Description
Rubber magnet
Type C snap ring
Piston seal
Rod seal
Gasket
Gasket
Material
Synthetic rubber
Carbon steel
NBR
NBR
NBR
NBR
Note
Nickel plated
Component Parts
Closed condition Open condition
Note) Values for ø16 to ø25 are with gripping point L = 20 mm, and for ø32 to ø63 with gripping point L = 30 mm. Refer to the “Effective Gripping Force” data for the gripping force at each gripping position.
0.2 to 0.6
External grip
Internal grip
Replacement Parts
Seal kit
Finger
Cam
Piston assembly
Main parts
!0!1!2!3
r
e
wui
∗ Order 4 pieces of fingers for one unit.
Description
Effective gripping force (N) at 0.5 MPa (1)
MHS4-32D
32
55
61
8
300
MHS4-40D
40
88
97
8
390
MHS4-50D
50
140
153
12
590
MHS4-63D
63
251
268
16
1,095
MHS4-16D
16
10
12
4
66
MHS4-20D
20
120
19
21
4
110
MHS4-25D
25
31
35
6
154
Series MHS4
12-7-56
External Gripping Force Internal Gripping Force
Gripping Point
Effective Gripping Force
External grip Internal grip
L: Gripping point distance
MHS4-16D MHS4-16D
5 510 1020 2025 2530 30Gripping point L (mm) Gripping point L (mm)
15 15
10
5
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
15
15
10
5
MHS4-20D MHS4-20D
10 1020 2030 3040 40Gripping point L (mm) Gripping point L (mm)
20 20
10 10
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
3030
MHS4-25D MHS4-25D
10 1020 2030 3040 40Gripping point L (mm) Gripping point L (mm)
3030
20 20
10 10
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
5050
4040
L
Gripping point Gripping point
F
F
F
F
F
F
F
F
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
Pressure 0.6 MPa Pressure 0.6 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
0.4 MPa0.4 MPa
0.5 MPa0.5 MPa
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
L
External grip
Internal grip
• The workpiece gripping point distance should be within the gripping force ranges given for each pressure in the effective gripping force graphs below.
• If operated with the workpiece gripping point beyond the indicated ranges, an excessive offset load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product.
• Indication of effective gripping forceThe gripping force shown in the tables represents the gripping force of one finger when all fingers and attachments are in contact with the workpiece. The gripping force of Series MHS4 is the same as Series MHS2 while one pair of opposite fingers is used to grip the workpiece and the other pair of fingers is used for positioning.
12-7-57
4 Finger Parallel Style Air Gripper Series MHS4
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
MHS4-32D MHS4-32D
MHS4-40D MHS4-40D
MHS4-50D MHS4-50D
MHS4-63D MHS4-63D
10 1020 2030 3040 4050 50Gripping point L (mm) Gripping point L (mm)
100100
75 75
50 50
25 25
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
125125
20 2040 4060 60Gripping point L (mm) Gripping point L (mm)
200 200
100 100
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
300 300
10 1020 2030 3040 4050 50Gripping point L (mm) Gripping point L (mm)
6060
4545
30 30
15 15
0 0G
rippi
ng fo
rce
(N
)
Grip
ping
forc
e (
N)
7575
20 2040 4060 60Gripping point L (mm) Gripping point L (mm)
150 150
100 100
0 0
Grip
ping
forc
e (
N)
Grip
ping
forc
e (
N)
200 200
50 50
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
0.1 MPa 0.1 MPa
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa 0.2 MPa
0.1 MPa 0.1 MPa
Pressure 0.6 MPa Pressure 0.6 MPa
0.5 MPa 0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa0.3 MPa
0.2 MPa 0.2 MPa
0.1 MPa 0.1 MPa
Pressure 0.6 MPaPressure 0.6 MPa
0.5 MPa0.5 MPa
0.4 MPa 0.4 MPa
0.3 MPa 0.3 MPa
0.2 MPa 0.2 MPa
0.1 MPa 0.1 MPa
Effective Gripping Force
External Gripping Force Internal Gripping Force
F
F
F
F
F
F
F
F
External grip
Internal grip
• Indication of effective gripping forceThe gripping force shown in the tables represents the gripping force of one finger when all fingers and attachments are in contact with the workpiece. The gripping force of Series MHS4 is the same as Series MHS2 while one pair of opposite fingers is used to grip the workpiece and the other pair of fingers is used for positioning.
Series MHS4
12-7-58
12-7-59
4 Finger Parallel Style Air Gripper Series MHS4
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
AA353840
AB323537
B303642
DO374354
DC333948
EO171926
EC131520
CB111315
FX12.514.517
FY11 13 14.5
FZ335
G252728
I455
J101214
K456
NA 81012
NB5h96h96h9
0–0.030 0–0.030 0–0.030
O2 2.53
RA182426
RB161822
SC8
9.510
TB566
VA2H92H93H9
+0.025 0+0.025 0+0.025 0
VB223
WA17H921H926H9
+0.043 0+0.052 0+0.052 0
XA2H92H93H9
+0.025 0+0.025 0+0.025 0
XB223
(mm)
PM3 x 0.5M5 x 0.8M5 x 0.8
Q678
AB
AA
3
øB
P(Finger opening port)
CB 7
P(Finger closing port)
2
GI
Ope
n E
OC
lose
d E
C
J
K2H
9+
0.02
5 0
8-M3 x 0.5, thread depth TBThread for mounting attachment
Q
(Open DO) (Closed DC)
O
NB
NA
2-ø3.4, counterbore dia. 6.5Counterbore depth SC (Mounting hole)
RB
RA
20°20°
øWA, depth 1.5
øVA, depth VB
FXFYFZ
XA
, dep
th X
B
2-M4 x 0.7, thread depth 8(Mounting hole)
RB
RA
ø4
3
4.5
33°
24°
ø4
3
5
56
33°
24°
ø4
3
5
56.
5
33°
24°MHS4-16D to 25D
Dimensions
Model MHS4-16DMHS4-20DMHS4-25D
Model MHS4-16DMHS4-20DMHS4-25D
Auto switch mounting groove dimensions (2 locations)
MHS4-16D MHS4-20D MHS4-25D
AA4447
AB4144
B5662
DO6874
DC6066
EO2832
EC2024
CA89
CB1617
FX23
26.5
FY20.523.5
FZ56
G 30.5
32
I67
J2021
L2H93H9
+0.025 0+0.025 0
3H94H9
+0.025 0+0.030 0
NA1416
RA3844
SA4.55.5
SB8 9.5
UAM5 x 0.8M6 x 1
UB1012
VA VB34
34H942H9
+0.062 0+0.062 0
WA3H94H9
+0.025 0+0.030 0
XA XB34
(mm)
RB2528
Q1112
MHS4-32D/40D
AB
AA
3
øB
Q
(Open DO)
(Closed DC)
4.5
NA
2-øSA, counterbore dia. SB
Counterbore depth 9 (Mounting hole)
8-M4 x 0.7, thread depth 8Thread for mounting attachment
RB
RA
20°20°
øVA, depth VB
FXFYFZ
XA
, dep
th X
B
2-UA, thread depth UB
(Mounting hole)
RB
RA
øWA, depth 2
56.4
35 35
8H9
0 –0.0
36
8
M5 x 0.8
(Finger opening port)
CB
M5 x 0.8
(Finger closing port)
2
GI
Ope
n E
O
Clo
sed
EC
J
9L
øD
CA
Dimensions
3-A thread depth B
F
F
øD depth E
(B)
(E)C
C
ModelMHS4-16DMHS4-20DMHS4-25DMHS4-32DMHS4-40DMHS4-50DMHS4-63D
Series MHS4 Detailed dimensions of mounting portion of end plate
Model MHS4-32DMHS4-40D
Model MHS4-32DMHS4-40D
E0.5
0.6
0.8
1
øD21242732384254
C11131518212432
BA
M2 x 0.4
M3 x 0.5
5.5
5.4
5.2
8
F-F
Series MHS4
12-7-60
I
12-7-61
4 Finger Parallel Style Air Gripper Series MHS4
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
AA5566
AB5262
AC34
B7086
DO 86107
DC7491
EO3851
EC2635
CA 912
FY28 34.5
CB2022
FX3138
FZ67
G37.544
I 911
J2428
K1011
M23
L4H96H9
+0.030 0+0.030 0
O5 5.5
4H95H9
+0.030 0+0.030 0
VAQ1417
RB3438
SC1214
NA1824
NB10h912h9
0–0.036 0–0.043
VB45
52H965H9
+0.074 0+0.074 0
WA WB2 2.5
4H95H9
+0.030 0+0.030 0
XA XB45
(mm)
RA5266
YC7 7.5
Model MHS4-50DMHS4-63D
Model MHS4-50DMHS4-63D
AB
AA
AC
øB
M5 x 0.8
(Finger operating port)
CB
M5 x 0.8
(Finger closing port)
M
GI
Ope
n E
O
Clo
sed
EC
J
KL
CA
Q
(Open DO)
(Closed DC)
O
NA
4-ø5.1, counterbore dia. 9.5
Counterbore depth SC (Mounting hole)
8-M5 x 0.8, thread depth 10
Thread for mounting attachment
RB
RA
NB
20°20°
øVA, depth VB
FXFYFZ
XA
, dep
th X
B
4-M6 x 1, thread depth 12
(Mounting hole)
RB
RA
øWA, depth WB
56.4
35 35
MHS4-50D/63D
YC
Auto Switch Hysteresis
Auto switchmodel D-M9�(V)Air grippermodel
Air grippermodel
Hysteresis (Max. value) (mm)
Auto switches have hysteresis similar to micro switches. Use the table below as a guide when adjusting auto switch positions, etc.
Auto switchmodel
0.7
0.4
0.4
0.4
0.4
0.4
0.4
D-Y7�W(V)
1.2
0.7
0.7
0.7
0.7
0.8
0.4
D-Y7BAL
0.7
0.4
0.4
0.4
0.6
0.6
0.7
D-F9BAL
MHS�MHSL3
MHS�MHSL3
MHS�MHSL3
MHS�MHSL3
MHS�MHSL3
MHS�MHSL3
MHS�MHSL3
Hysteresis (Max. value) (mm)
ø16 to ø25
ø32 to ø125
Switch operating position (ON)Hysteresis
Switch reset position (OFF)
Series MHS�/MHSL Series MHSJ/MHSH
MHS�MHSL3
MHS�MHSL3
MHS�MHSL3
0.3
0.3
0.4
0.4
0.4
0.4
1.6
1.6
1.6
Setting of ON position when red light is on
Setting of ON position when green light is on
Auto switchmodel D-M9�(V)Air grippermodel
Hysteresis (Max. value) (mm)
D-F9BAL
0.3
0.3
0.4
0.6
0.6
0.6
0.6
0.6
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5
1.3
1.3
1.3
1.5
1.5
1.7
1.7
1.8
Setting of ON position when red light is on
Setting of ON position when green light is on
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
-16D
-20D
-25D
-32D
-40D
-50D
-63D
-80D
Auto Switch HysteresisCenter pusher/Cylinder type
Hysteresis
Switch operating position (ON)
Switch reset position (OFF)
Auto switchmodel D-M9�(V)
Maximum hysteresis (mm)
D-F9BAL
MHSH�3-32DA
MHSH�3-40DA
MHSH�3-50DA
MHSH�3-63DA
MHSH�3-80DA
0.5
0.5
0.6
0.8
1
0.3
0.3
0.4
0.5
0.5
0.8
0.9
1
1
1.1
Setting of ON position when red light is on
Setting of ON position when green light is on
-16D
-20D
-25D
-32D
-40D
-50D
-63D
-80D
-100D
-125D
D-Y59�D-Y69�D-Y7P(V)
Air grippermodel
Series MHS
12-7-62
12-7-63
Auto Switch Series MHS
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
The projection of an auto switch from the edge of the body is shown in the table below. Use the table as a guideline for mounting.
Mounting with lead wire on side opposite the fingers Mounting with lead wire on same side as the fingers
OpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosed
MHS�-32D
MHS�-40D
MHS�-50D
MHS�-63D
MHS�-80D
MHS�-100D
MHS�-125D
MHSL3-32D
MHSL3-40D
MHSL3-50D
MHSL3-63D
MHSL3-80D
MHSL3- 100D
MHSL3- 125D
Perpendicular entryIn-line entryIn-line entry Perpendicular entryLead wire typeAuto switch model
Finger position
Note 1) There is no protrusion for sections of the table with no values entered. Note 2) When mounted with lead wires on the finger side, be sure that attachments and workpieces, etc., do not touch switch units or lead wires.
(mm)
OpenClosedOpenClosedOpenClosedOpenClosedOpenClosedOpenClosed
MHS�-16D
MHS�-20D
MHS�-25D
MHSL3-16D
MHSL3-20D
MHSL3-25D
Perpendicular entryIn-line entryIn-line entry Perpendicular entryLead wire typeAuto switch model
Finger position Air grippermodel
Air grippermodel
F
L
LL
L
Protrusion of Auto Switch from Edge of Body
Direction of auto switch mounting on air gripper
In-line electrical entry type
Perpendicular electrial entry type
In-line electrical entry type
Perpendicular electrial entry type
D-M9�V————————————
D-F9BAL10
4.582814.5
—3
—2
—
D-M9�V—3—3—1—3—3—1
D-M9�1———————————
D-F9BAL8.5
147
135
128.5
147
135
12
D-M9�—5—5—3—5—5—3
—6—5.5—5—3———————6—5.5—5—3——————
D-Y7BAL
—9—8—7.5—5———————9—8—7.5—5——————
—4—4—3—1———————4—4—3—1——————
D-Y7BAL
5—2.5—————————————————————————
————————————————————————————
————————————————————————————
D-Y59�D-Y7P D-Y7�W
D-Y69�D-Y7PVD-Y7�WV
D-Y59D-Y7PD-Y7�W
D-Y69 D-Y7PVD-Y7�WV
The projection of an auto switch from the edge of the body is shown in the table below. Use the table as a guideline for mounting.
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
MHSJ3MHSH3
In-line entry Perpendicular entryLead wire typeAuto switch model
Finger position Air grippermodel
Note 1) Indicates the amount of protrusion from the mounting surface F. There is no protrusion from the finger side.Note 2) There is no protrusion for sections of the table with no values entered.Note 3) When mounted with lead wires on the finger side, be sure that attachments and workpieces, etc., do not touch switch units or lead wires.
The amount of auto switch protrusion from the push holder (P) end surface is shown in the table below. Use this as a standard when mounting, etc.
(mm)
(mm)
Protrusion of Auto Switch from Edge of Body
-16D
-20D
-25D
-32D
-40D
-50D
-63D
-80D
L
L
F
Extended
Retracted
Extended
Retracted
Extended
Retracted
Extended
Retracted
Extended
Retracted
In-line entry Perpendicular entryLead wire typeAuto switch model
Pusher positionAir gripper model
Protrusion from Edge of Push Holder (P)
Center Pusher/Cylinder Type
MHSH�-32DA
MHSH�-40DA
MHSH�-50DA
MHSH�-63DA
MHSH�-80DA
L
L
In-line electrical entry type
Perpendicular electrial entry type
Perpendicular electrial entry type
In-line electrical entry type
D-M9�2
5.5
2
5
—
5
—
4.5
—
3
—
1.5
—
—
—
—
D-F9BAL
11
14.5
11
14.5
10
14.5
8.5
14
7.5
13
3
11.5
—
10
—
9
D-M9�V
—
3
—
3
—
2.5
—
1
—
1
—
—
—
—
—
—
D-F9BAL
9
14
8
13
2
12
1.5
11.5
—
9
D-M9�4
9
3
8
—
7.5
—
7
—
4
D-M9�V
1
6
0.5
5.5
—
5
—
4
—
1.5
Series MHS
12-7-64
Mounting of Auto Switch
Flat head watchmakers’ screwdriver
Auto switch
Switch mounting screwM2.5 x4 l
ø5 to ø6
Note) Use a watchmakers’ screwdriver with a grip diameter of 5 to 6 mm to tighten the auto switch mounting screw. The tightening torque should be about 0.05 to 0.1 N·m. As a rule, it should be turned about 90° beyond the point at which tightening can be felt.
To set the auto switch, insert the auto switch into the installation groove of the gripper from the direction indicated in the following drawing. After setting the position, tighten the attached switch mounting set screw with a flat head watchmakers’ screwdriver.
12-7-65
Auto Switch Series MHS
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Note 1) It is recommended that gripping of a workpiece be performed close to the center of the finger stroke.Note 2) When holding a workpiece close at the end of open/close stroke of fingers, detecting performance of the combinations listed in the above
table may be limited, depending on the hysteresis of an auto switch, etc.
Detection example
How to determineauto switch
installation position
1) Detection when Gripping Exterior of WorkpieceVarious auto switch applications are possible through different combinations of auto switch quantities and detecting positions.
Switch turned ON when fingers return. (Light ON)
Step 2) Insert the auto switch into the switch installation groove in the direction shown in the following drawing.
Step 3) Slide the auto switch in the direction of the arrow until the indicator light illuminates.
Step 3) Slide the auto switch in the direction of the arrow until the indicator light illumin-ates. Move the switch further 0.3 to 0.5 mm in the direction of the arrow and fasten it. In case of 2-color indicator type, fasten it at the location when the indicator light color changes from red to green.
Step 4) Slide the auto switch in the direction of the arrow until the indicator light goes out.
Step 5) Move the auto switch in the opposite direction and fasten until the indicator light illuminates. Move the switch further 0.3 to 0.5 mm beyond the position where the indicator light illuminates. In case of 2-color indicator type, fasten it at the location when the indicator light color changes from red to green.
Also, in case of lead wire entry from the finger direction, installation should be from the direc-tion shown in the drawing.
Switch turned ON when gripping a workpiece. (Light ON)
When a workpiece is held (Normal operation): Switch to turn OFF (Light not illuminating)When a workpiece is not held (Abnormal operation): Switch to turn ON (Light illuminating)
�
�
�
�
�
�
�
�
�
Step 1)Fully open the fingers.
Step 1)Position fingers for gripping a workpiece.
Step 1)Fully close thefingers.
Position where light turns ON
Position to be secured
0.3 to 0.5 mm
0.3 to 0.5 mm
At no pressure or low pressure, connect the switch to a power supply, and follow the directions.
Position where light turns ON
Position to be secured
One auto switch
Two auto switchesD
etec
tio
nco
mb
inat
ion
s
1. Confirmation of fingers in reset position
2. Confirmation of workpiece held 3. Confirmation of workpiece released
Position of fingers fully opened
Position when gripping workpiece
Position of fingers fully closed
Series MHSAuto Switch Installation Example and Mounting Position
Position to be detected
Operation ofauto switch
12-12-12
At no pressure or low pressure, connect the switch to a power supply, and
follow the directions.
2) Detection when Gripping Interior of WorkpieceVarious auto switch applications are possible through different combinations of auto switch quantities and detecting positions.
1. Confirmation of fingers in reset position
2. Confirmation of workpiece held 3. Confirmation of workpiece released
Position offingers fullyclosed
Position when gripping workpiece
Position of fingers fully opened
Switch turned ON when fingers return. (Light ON)
Switch turned ON when gripping a workpiece. (Light ON)
When a workpiece is held (Normal operation): Switch to turn OFF (Light not illuminating)When a workpiece is not held (Abnormal operation): Switch to turn ON (Light illuminating)
�
�
�
�
�
�
�
�
�
Position where light turns ON
Position to be secured
0.3 to 0.5 mm
0.3 to 0.5 mm
Position wherelight turns ON
Position to be secured
Detection example
How to determineauto switch
installation position
One auto switch
Two auto switchesD
etec
tio
nco
mb
inat
ion
s
Step 1)Fully close the fingers.
Step 1)Position fingers for gripping a workpiece.
Step 1)Fully open the fingers.
Step 2) Insert the auto switch into the switch installation groove in the direction shown in the following drawing.
Also, in case of lead wire entry from the finger direction, installation should be from the direc-tion shown in the drawing.
Step 3) Slide the auto switch in the direction of the arrow until the indicator light illuminates. Move the switch further 0.3 to 0.5 mm in the direction of the arrow and fasten it. In case of 2-color indicator type, fasten it at the location when the indicator light color changes from red to green.
Step 3) Slide the auto switch in the direction of the arrow until the indicator light illuminates.
Step 4) Slide the auto switch further in the direction of the arrow until the indicator light goes out.
Step 5) Move an auto switch in the opposite direction and fasten it at a position 0.3 to 0.5 mm beyond the position where the indicator light illuminates. In the case of 2-color indicator type, fasten it at the location when the indicator light color changes from red to green.
Note 1) It is recommended that gripping of a workpiece be performed close to the center of the finger stroke.Note 2) When holding a workpiece close at the end of open/close stroke of fingers, detecting performance of the combinations listed in the above
table may be limited, depending on the hysteresis of an auto switch, etc.
Position to be detected
Operation ofauto switch
12-12-13
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
Auto Switch Series MHS
Oil Resistant Specifications -X5
-X4
1
Seals are changed to an oil resistant material for use inenvironments where there is exposure to cutting oil, etc.
Specifications
Type
Bore size (mm)
Action
Fluid
Material
Heat Resistant Specifications2
Seals and grease are changed to heat resistant materials for use in hightemperature ambient conditions up to 100°C.
Specifications
Type
Bore size (mm)
Action
Fluid
Material
Heat resistant type
16, 20, 25, 32, 40, 50, 63, 80, 100, 125
Double acting
Air
Seal, Gasket — Fluoro rubber
16, 20, 25
Oil resistant type
32, 40, 50, 63, 80, 100, 125
Double acting
Air
Seal, Gasket — Fluoro rubber
MHS�MHSJ3MHSH�3MHSL3
DDFD�FD
Solid state switchBore size X5
MHSMHSL
MHSJ
MHSH
Applicable auto switch
D-F9BAL D-Y7BA
D-F9BAL
MHS�MHSJ3 MHSH�3MHSL3
DD�D��D
Bore size X4
Series MHSMade to Order Specifications:
Note 1) Not available with auto switches.Note 2) Dimensions are the same as the standard type.Note 3) Select fluoro rubber (F) or silicon rubber (Si) for the dust cover material.
Note 1) Depending on the type of cutting oil, there are cases in which it is not possible to use air grippers and auto switches. After confirming the type of cutting oil, please contact SMC regarding any questions on this matter.
Note 2) Dimensions are the same as the standard type.
12-7-66
Safety Instructions
These safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by labels of "Caution", "Warning" or "Danger". To ensure safety, be sure to observe ISO 4414 Note 1), JIS B 8370 Note 2) and other safety practices.
1. The compatibility of pneumatic equipment is the responsibility of the person who designs the pneumatic system or decides its specifications.Since the products specified here are used in various operating conditions, their compatibility for the specific pneumatic system must be based on specifications or after analysis and/or tests to meet your specific requirements. The expected performance and safety assurance will be the responsibility of the person who has determined the compatibility of the system. This person should continuously review the suitability of all items specified, referring to the latest catalog information with a view to giving due consideration to any possibility of equipment failure when configuring a system.
2. Only trained personnel should operate pneumatically operated machinery and equipment.Compressed air can be dangerous if an operator is unfamiliar with it. Assembly, handling or repair of pneumatic systems should be performed by trained and experienced operators.
3. Do not service machinery/equipment or attempt to remove components until safety is confirmed.1. Inspection and maintenance of machinery/equipment should only be performed once measures to
prevent falling or runaway of the driver objects have been confirmed. 2. When equipment is to be removed, confirm the safety process as mentioned above. Cut the supply
pressure for this equipment and exhaust all residual compressed air in the system.3. Before machinery/equipment is restarted, take measures to prevent shooting-out of cylinder piston
rod, etc.
4. Contact SMC if the product is to be used in any of the following conditions:1. Conditions and environments beyond the given specifications, or if product is used outdoors.2. Installation on equipment in conjunction with atomic energy, railway, air navigation, vehicles,
medical equipment, food and beverages, recreation equipment, emergency stop circuits, clutch and brake circuits in press applications, or safety equipment.
3. An application which has the possibility of having negative effects on people, property, or animals, requiring special safety analysis.
Note 1) ISO 4414: Pneumatic fluid power--General rules relating to systems.
Note 2) JIS B 8370: General Rules for Pneumatic Equipment
Warning
Caution : Operator error could result in injury or equipment damage.
Warning : Operator error could result in serious injury or loss of life.
Danger : In extreme conditions, there is a possible result of serious injury or loss of life.
12-15-3
1. Confirm the specifications.Products represented in this catalog are designed for use in compressed air appllications only (including vacuum), unless otherwise indicated.Do not use the product outside their design parameters.Please contact SMC when using the products in applications other than compressed air (including vacuum).
4. Use clean airIf the compressed air supply is contaminated with chemicals, cynthetic materials, corrosive gas, etc., it may lead to break down or malfunction.
Selection
Mounting
Piping
Air Supply
Maintenance
Operating Environment
Warning
1. Instruction manualInstall the products and operate them only after reading the instruction manual carefully and understanding its contents. Also keep the manual where it can be referred to as necessary.
2. Securing the space for maintenanceWhen installing the products, please allow access for maintenance.
3. Tightening torqueWhen installing the products, please follow the listed torque specifications.
Warning
1. Do not use in environments where the product is directly exposed to corrosive gases, chemicals, salt water, water or steam.
2. Do not expose the product to direct sunlight for an extended period of time.
3. Do not use in a place subject to heavy vibrations and/or shocks.
4. Do not mount the product in locations where it is exposed to radiant heat.
Warning
1. Maintenance procedures are outlined in the operation manual.Not following proper procedures could cause the product to malfunction and could lead to damage to the equipment or machine.
2. Maintenance workIf handled improperly, compressed air can be dangerous.Assembly, handling and repair of pneumatic systems should be performed by qualified personnel only.
3. Drain flushingRemove drainage from air filters regularly. (Refer to the specifications.)
4. Shut-down before maintenanceBefore attempting any kind of maintenance make sure the supply pressure is shut of and all residual air pressure is released from the system to be worked on.
5. Start-up after maintenance and inspectionApply operating pressure and power to the equipment and check for proper operation and possible air leaks. If operation is abnormal, please verify product set-up parameters.
6. Do not make any modifications to be product.Do not take the product apart.
Warning
1. Before pipingMake sure that all debris, cutting oil, dust, etc, are removed from the piping.
2. Wrapping of pipe tapeWhen screwing piping or fittings into ports, ensure that chips from the pipe threads or sealing material do not get inside the piping. Also, when the pipe tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads.
Caution
1. Operating fluidPlease consult with SMC when using the product in applications other than compressed air (including vacuum).Regarding products for general fluid, please ask SMC about applicable fluids.
2. Install an air dryer, aftercooler, etc.Excessive condensate in a compressed air system may cause valves and other pneumatic equipment to malfunction.Installation of an air dryer, after cooler etc. is recommended.
3. Drain flushingIf condensate in the drain bowl is not emptied on a regular basis, the bowl will over flow and allow the condensate to enter the compressed air lines.If the drain bowl is difficult to check and remove, it is recommended that a drain bowl with the auto-drain option be installed.For compressed air quality, refer to “Air Preparation Equipment” catalog.
Warning
Common PrecautionsBe sure to read before handling.For detailed precautions on every series, refer to main text.
12-15-4
Quality Assurance Information(ISO 9001, ISO 14001)
Reliable quality of products in the global market
To enable our customers throughout the world to use our products with even greater confidence, SMC has obtained certification for international standards “ISO 9001” and “ISO 14001”, and created a complete structure for quality assurance and environmental controls. SMC products pursue to meet its customers’ expectations while also considering company’s contribution in society.
This is an international standard for quality control and quality assurance. SMC has obtained a large number of certifications in Japan and overseas, providing assurance to our customers throughout the world.
Quality management system
ISO 9001
This is an international standard related to environmental management systems and environmental inspections. While promoting environmentally friendly automation technology, SMC is also making diligent efforts to preserve the environment.
Environmental management system
ISO 14001
Sales coordination
Production
Make customers our first priority, offering them reliable and friendly service.
Market researchProduct planningAfter service
Process controlInspection, testing, etc.Initial production control
Quality system educationTraining of suppliers
New product evaluationReliability designReliability testingNew technical development
EducationTraining
ResearchDesignDevelopment
Produce the highest quality with the participation of all employees.
Create new products using the latest technology, and offer the finest products in a timely manner.
SMC’s quality control system
Quality policies
Quality control activities
12-15-5
CE Mark
SMC Product Conforming to Inter
SMC products complying with EN/ISO, CSA/UL standards are supporting
The CE mark indicates that machines and components meet essential requirements of all the EC Directives applied.It has been obligatory to apply CE marks indicating conformity with EC Directives when machines and components are exported to the member Nations of the EU. Once “A manufacturer himself” declares a product to be safe by means of CE marking (declaration of conformity by manufacturer), free distribution inside the member Nations of the EU is permissible.
� CE MarkSMC provides CE marking to products to which EMC and Low Voltage Directives have been applied, in accordance with CETOP (European hydraulics and pneumatics committee) guide lines.
� As of February 1998, the following 18 countries will be obliged to conform to CE mark legislationIceland, Ireland, United Kingdom, Italy, Austria, Netherlands, Greece, Liechtenstein, Sweden, Spain, Denmark, Germany, Norway, Finland, France, Belgium, Portugal, Luxembourg
� EC Directives and Pneumatic Components• Machinery DirectiveThe Machinery Directive contains essential health and safety requirements for machinery, as applied to industrial machines e.g. machine tools, injection molding machines and automatic machines. Pneumatic equipment is not specified in Machinery Directive. However, the use of SMC products that are certified as conforming to EN Standards, allows customers to simplify preparation work of the Technical Construction File required for a Declaration of Conformity.
• Electromagnetic Compatibility (EMC) DirectiveThe EMC Directive specifies electromagnetic compatibility. Equipment which may generate electromagnetic interference or whose function may be compromised by electromagnetic interference is required to be immune to electromagnetic affects (EMS/immunity) without emitting excessive electromagnetic affects (EMI/emission).
• Low Voltage DirectiveThis directive is applied to products, which operate above 50 VAC to 1000 VAC and 75 VDC to 1500 VDC operating voltage, and require electrical safety measures to be introduced.
• Simple Pressure Vessels DirectiveThis directive is applied to welded vessels whose maximum operating pressure (PS) and volume of vessel (V) exceed 50 bar/L. Such vessels require EC type examination and then CE marking.
12-15-6
http://www.smcworld.com
you to comply with EC directives and CSA/UL standards.
� CSA Standards & UL StandardsUL and CSA standards have been applied in North America (U.S.A. and Canada) symbolizing safety of electric products, and are defined to mainly prevent danger from electric shock or fire, resulting from trouble with electric products. Both UL and CSA standards are acknowledged in North America as the first class certifying body. They have a long experience and ability for issuing product safety certificate. Products approved by CSA or UL standards are accepted in most states and governments beyond question.Since CSA is a test certifying body as the National Recognized Testing Laboratory (NRTL) within the jurisdiction of Occupational Safety and Health Administration (OSHA), SMC was tested for compliance with CSA Standards and UL Standards at the same time and was approved for compliance with the two Standards. The above CSA NRTL/C logo is described on a product label in order to indicate that the product is approved by CSA and UL Standards.
� TSSA (MCCR) Registration Products TSSA is the regulation in Ontario State, Canada. The products that the operating pressure is more than 5 psi (0.03 MPa) and the piping size is bigger than 1 inch. fall into the scope of TSSA regulation.
Products conforming to CE Standard
With CE symbol for simple visual recognition
In this catalog each accredited product series is indicated with a CE mark symbol. However, in some cases, every available models may not meet CE compliance. Please visit our web site for the latest selection of available models with CE mark.
Mark of compliance for CSA
Mark of compliance for CSA/UL
national Standards
12-15-7
SMC Product Conforming to International Standards
America EuropeU.S.A. SMC Corporation of America3011 North Franklin Road Indianapolis, IN 46226, U.S.A.TEL: 317-899-4440 FAX: 317-899-3102
CANADA SMC Pneumatics (Canada) Ltd.6768 Financial Drive Mississauga, Ontario, L5N 7J6 CanadaTEL: 905-812-0400 FAX: 905-812-8686
MEXICO SMC Corporation (Mexico), S.A. DE C.V.Carr. Silao-Trejo K.M. 2.5 S/N, Predio San Jose del DuranzoC.P. 36100, Silao, Gto., MexicoTEL: 472-72-2-55-00 FAX: 472-72-2-59-44/2-59-46
CHILE SMC Pneumatics (Chile) S.A.Av. La Montaña 1,115 km. 16,5 P. Norte ParqueIndustrial Valle Grande, Lampa Santiago, ChileTEL: 02-270-8600 FAX: 02-270-8601
ARGENTINA SMC Argentina S.A.Teodoro Garcia 3860 (1427) Buenos Aires, ArgentinaTEL: 011-4555-5762 FAX: 011-4555-5762
BOLIVIA SMC Pneumatics Bolivia S.R.L.Avenida Beni Numero 4665Santa Cruz de la Sierra-Casilla de Correo 2281, BoliviaTEL: 591-3-3428383 FAX: 591-3-3449900
VENEZUELA SMC Neumatica Venezuela S.A. Apartado 40152, Avenida Nueva Granada, Edificio Wanlac,Local 5, Caracas 1040-A, VenezuelaTEL: 2-632-1310 FAX: 2-632-3871
PERU (Distributor) IMPECO Automatizacion Industrial S.A. AV. Canevaro 752, Lince, Lima, PeruTEL: 1-471-6002 FAX: 1-471-0935
URUGUAY (Distributor) BAKO S.A. Galicia 1650 esq. Gaboto C.P. 11200, Montevideo, UruguayTEL: 2-401-6603 FAX: 2-409-4306
BRAZIL SMC Pneumaticos Do Brasil Ltda.Rua. Dra. Maria Fidelis, nr. 130, Jardim Piraporinha-Diadema-S.P. CEP: 09950-350, BrasilTEL: 11-4051-1177 FAX: 11-4071-6636
COLOMBIA (Distributor) Airmatic Ltda.Calle 18 69-05 Apart. Aereo 081045 Santa Fe de Bogotá, ColombiaTEL: 1-424-9240 FAX: 1-424-9260
U.K. SMC Pneumatics (U.K.) Ltd.Vincent Avenue, Crownhill, Milton Keynes, MK8 0AN, Backinghamshire, U.K.TEL: 01908-563888 FAX: 01908-561185
GERMANY SMC Pneumatik GmbHBoschring 13-15 D-63329 Egelsbach, GermanyTEL: 06103-4020 FAX: 06103-402139
ITALY SMC Italia S.p.A.Via Garibaldi 62 I-20061 Carugate Milano, ItalyTEL: 02-9271365 FAX: 02-9271365
FRANCE SMC Pneumatique S.A.1 Boulevard de Strasbourg, Parc Gustave Eiffel, Bussy Saint Georges, F-77600Marne La Vallee Cedex 3 FranceTEL: 01-64-76-10-00 FAX: 01-64-76-10-10
SWEDEN SMC Pneumatics Sweden ABEkhagsvägen 29-31, S-141 05 Huddinge, SwedenTEL: 08-603-07-00 FAX: 08-603-07-10
SWITZERLAND SMC Pneumatik AGDorfstrasse 7, Postfach 117, CH-8484 Weisslingen, SwitzerlandTEL: 052-396-3131 FAX: 052-396-3191
AUSTRIA SMC Pneumatik GmbH (Austria)Girakstrasse 8, A-2100 Korneuburg, AustriaTEL: 0-2262-6228-0 FAX: 0-2262-62285
SPAIN SMC España, S.A.Zuazobidea 14 Pol. Ind. Júndiz 01015 Vitoria, SpainTEL: 945-184-100 FAX: 945-184-510
IRELAND SMC Pneumatics (Ireland) Ltd.2002 Citywest Business Campus, Naas Road, Saggart, Co. Dublin, IrelandTEL: 01-403-9000 FAX: 01-466-0385
NETHERLANDS (Associated company) SMC Pneumatics BVDe Ruyterkade 120, NL-1011 AB Amsterdam, NetherlandsTEL: 020-5318888 FAX: 020-5318880
GREECE (Distributor) S.Parianopoulos S.A.7, Konstantinoupoleos Street 11855 Athens, GreeceTEL: 01-3426076 FAX: 01-3455578
DENMARK SMC Pneumatik A/SKnudsminde 4 B DK-8300Odder, DenmarkTEL: 70252900 FAX: 70252901
SMC’s Global Service Network
12-15-20
EuropeFINLAND SMC Pneumatics Finland OYPL72, Tiistinniityntie 4, SF-02231 ESP00, FinlandTEL: 09-8595-80 FAX: 09-8595-8595
NORWAY SMC Pneumatics Norway A/SVollsveien 13C, Granfoss Næringspark N-1366 LYSAKER, NorwayTEL: 67-12-90-20 FAX: 67-12-90-21
BELGIUM (Distributor) SMC Pneumatics N.V./S.A.Nijverheidsstraat 20 B-2160 Wommelgem BelguimTEL: 03-355-1464 FAX: 03-355-1466
POLAND SMC Industrial Automation Polska Sp.z.o.o.ul. Konstruktorska 11A, PL-02-673 Warszawa, PolandTEL: 022-548-5085 FAX: 022-548-5087
TURKEY (Distributor) Entek Pnömatik San.ve Tic. Ltd. StiPerpa Tic. Merkezi Kat:11 No.1625 80270 Okmeydani Istanbul, TürkiyeTEL: 0212-221-1512 FAX: 0212-221-1519
RUSSIA SMC Pneumatik LLC.36/40 Sredny prospect V.O. St. Petersburg 199004, RussiaTEL: 812-118-5445 FAX: 812-118-5449
CZECH SMC Industrial Automation CZ s.r.o.Hudcova 78a, CZ-61200 Brno, Czech RepublicTEL: 05-4121-8034 FAX: 05-4121-8034
HUNGARY SMC Hungary Ipari Automatizálási kft.Budafoki ut 107-113 1117 BudapestTEL: 01-371-1343 FAX: 01-371-1344
ROMANIA SMC Romania S.r.l.Str. Frunzei, Nr. 29, Sector 2, Bucharest, RomaniaTEL: 01-3205111 FAX: 01-3261489
SLOVAKIA SMC Priemyselná automatizáciá, s.r.oNova 3, SK-83103 BratislavaTEL: 02-4445-6725 FAX: 02-4445-6028
SLOVENIA SMC Industrijska Avtomatilca d.o.o.Grajski trg 15, SLO- 8360 Zuzemberk, SloveniaTEL: 07388-5240 FAX: 07388-5249
SOUTH AFRICA (Distributor) Hyflo Southern Africa (Pty.) Ltd.P.O.Box 240 Paardeneiland 7420 South AfricaTEL: 021-511-7021 FAX: 021-511-4456
EGYPT (Distributor) Saadani Trading & Ind. Services15 Sebaai Street, Miami 21411 Alexandria, EgyptTEL: 3-548-50-34 FAX: 3-548-50-34
Oceania/AsiaAUSTRALIA SMC Pneumatics (Australia) Pty.Ltd.14-18 Hudson Avenue Castle Hill NSW 2154, AustraliaTEL: 02-9354-8222 FAX: 02-9894-5719
NEW ZEALAND SMC Pneumatics (New Zealand) Ltd.8C Sylvia Park Road Mt.Wellington Auckland, New ZealandTEL: 09-573-7007 FAX: 09-573-7002
TAIWAN SMC Pneumatics (Taiwan) Co.,Ltd.17, Lane 205, Nansan Rd., Sec.2, Luzhu-Hsiang, Taoyuan-Hsien, TAIWANTEL: 03-322-3443 FAX: 03-322-3387
HONG KONG SMC Pneumatics (Hong Kong) Ltd. 29/F, Clifford Centre, 778-784 Cheung, Sha Wan Road, Lai Chi Kok, Kowloon,Hong KongTEL: 2744-0121 FAX: 2785-1314
SINGAPORE SMC Pneumatics (S.E.A.) Pte. Ltd.89 Tuas Avenue 1, Jurong Singapore 639520TEL: 6861-0888 FAX: 6861-1889
PHILIPPINES SHOKETSU SMC CorporationUnit 201 Common Goal Tower, Madrigal Business Park,Ayala Alabang Muntinlupa, PhilippinesTEL: 02-8090565 FAX: 02-8090586
MALAYSIA SMC Pneumatics (S.E.A.) Sdn. Bhd.Lot 36 Jalan Delima1/1, Subang Hi-Tech Industrial Park, Batu 3 40000 Shah AlamSelangor, MalaysiaTEL: 03-56350590 FAX: 03-56350602
SOUTH KOREA SMC Pneumatics Korea Co., Ltd.Woolim e-BIZ Center (Room 1008), 170-5, Guro-Dong, Guro-Gu,Seoul, 152-050, South KoreaTEL: 02-3219-0700 FAX: 02-3219-0702
CHINA SMC (China) Co., Ltd.7 Wan Yuan St. Beijing Economic & Technological Development Zone 100176, China TEL: 010-67882111 FAX: 010-67881837
THAILAND SMC Thailand Ltd.134/6 Moo 5, Tiwanon Road, Bangkadi, Amphur Muang, Patumthani 12000, ThailandTEL: 02-963-7099 FAX: 02-501-2937
INDIA SMC Pneumatics (India) Pvt. Ltd.D-107 to 112, Phase-2, Extension, Noida, Dist. Gautaim Budh Nagar,U.P. 201 305, IndiaTEL: (0120)-4568730 FAX: 0120-4568933
INDONESIA (Distributor) P.T. Riyadi Putera MakmurJalan Hayam Wuruk Komplek Glodok Jaya No. 27-28 Jakarta 11180 IndonesiaTEL: 021-625 5548 FAX: 021-625 5888
PAKISTAN (Distributor) Jubilee CorporationFirst Floor Mercantile Centre, Newton Road Near Boulton Market P.O. Box 6165 Karachi 74000 PakistanTEL: 021-243-9070/8449 FAX: 021-241-4589
ISRAEL (Distributor) Baccara Automation ControlKvutzat Geva 18915 IsraelTEL: 04-653-5960 FAX: 04-653-1445
SAUDI ARABIA (Distributor) Assaggaff Trading Est.P.O. Box 3385 Al-Amir Majed Street, Jeddah-21471, Saudi ArabiaTEL: 02-6761574 FAX: 02-6708173
12-15-21
SMC’s Global Service Network