rph hydraulic actuator, 90¡ operation for low-torque ... rph hydraulic actuator contents may change...
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RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 1
Features• Totally enclosed, weatherproof housing
in nodular cast iron for maximumstrength and suitable for use in hostileenvironments
• A vent valve on the bottom housingflange is provided to avoid accidentalpressurisation
• A cast steel version is available onrequest
• A compact rack and pinion designprovides simple construction
• External travel stops for precise angularstroke adjustment between 80°and 100°
• The double acting actuator is with 2hydraulic cylinders mounted at eachside of the housing
• Mounting of two different cylindersmakes it possible to obtain differentoutput torques in the opening andclosing directions
• The single acting spring return actuatoris with one cylinder mounted at oneside of the housing and the springcartridge mounted at the other side,depending on spring action (to close orto open)
• The spring cartridge execution is fullyenclosed, tamperproof for fullpersonnel safety
• Two mechanical stoppers are availablefor external stroke adjustment between80° and 100° rotation
• Bushings are made of sintered bronze,charged with teflon to provide minimalfriction and extended service life
• Electroless nickel plated and polishedcylinder for corrosion resistance andminimal friction
• The piston seals are made by a teflonU-ring with special elastomer, centeredinto its sealing face and charged byunderlying O-ring. This solution assureslong service life, preventing stickingproblems
• Mounting brackets for limit switchboxes with electric limit switches orposition transmitters
• Threaded holes for mounting ofhydraulic accumulator and hydrauliccontrol manifold
• Hydraulic control groups for On-Offoperation or step-by-step controlservice with solenoid valves, inweatherproof or explosionproofexecution
• Hydraulic control groups formodulating service, according tovarious specifications, withproportional control valve or servovalve
• Electric control panels in weatherproofor explosionproof enclosure
RPH Hydraulic Actuator, 90° Operationfor Low-Torque, Heavy-Duty ServiceOn-Off and Modulating
RPHD, Double Acting ActuatorRPHS, Spring Return Actuator
!@#$ flow control
Technical Data
• Supply medium: hydraulic oil or fire-resistant fluid
• The design pressure of the cylinder is220 barg (3190 psig)
• The standard design temperature is -30°C/+100°C
• Max operating torque up to 2600 Nm• Output torques: see tables• Execution suitable for On-Off and
Modulating service
Accessories• Mounting brackets for valve top
mounting adaptation
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-99102
222: index of the series
MMV: index of actuator model
010 = RPHD 10 01A = RPHS 10-OP 01C = RPHS 10-CL020 = RPHD 20 02A = RPHS 20-OP 02C = RPHS 20-CL040 = RPHD 40 04A = RPHS 40-OP 04C = RPHS 40-CL080 = RPHD 80 08A = RPHS 80-OP 08C = RPHS 80-CL
Y1: material index
A = Housing steel A216WBC + Seals NBRB = Housing steel A216WBC + Seals FluorosiliconC = Housing steel A216WBC + Seals VitonF = Housing nodular cast iron GS 400-18L +Seals FluorosiliconG = Housing nodular cast iron GS 400-18L +Seals NBRH = Housing nodular cast iron GS 400-18L +Seals Viton
C1 C2: material index
32 = Cylinder D = 32 mm40 = Cylinder D = 40 mm45 = Cylinder D = 45 mm50 = Cylinder D = 50 mm55 = Cylinder D = 55 mm60 = Cylinder D = 60 mm65 = Cylinder D = 65 mm
Z: available index
0 = Standard base version(0 to 9 possible variables)
2 2 2 M M V Y1 C1 C2 Z
RPH Hydraulic Actuator Coding Mode
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 3
Model
MOT(Nm)
MOT(Nm)
Supply Pressure (bar)
60 80 104 120 140 160 180 200 207 220RPHD 10-032RPHD 20-040RPHD 20-050RPHD 40-045RPHD 40-055RPHD 40-065RPHD 80-055RPHD 80-065
480740740
17501750175026002600
126197309467697973697973
169263411622929
1298929
1298
219342535809
1208168712081687
253395617933
1394-
13941947
295461720
10891626
-16262271
337527
-1244
--
18592596
379592
-1400
--
2091-
421658
-1555
--
2323-
463724
-1711
--
2556-
442691
-1633
--
2439-
RPHD Actuator Output Torques Table
Actuator
Model
SpringTorque
Oil Torque at Supply Pressure (bar)
SET SST OST OET OST OET OST OET OST OET OST OET OST OET OST OET OST OET OST OET80 104 120 140 160 180 200 207 220
RPHS 10-032-SS1
RPHS 20-040-SS2
RPHS 20-050-SS2
RPHS 40-045-SS4
RPHS 40-055-SS4
RPHS 40-065-SS4
RPHS 80-055-SS5
RPHS 80-065-SS5
480
740
740
1750
1750
1750
2600
2600
93
223
223
452
452
452
940
940
129
295
295
619
619
619
1273
1273
66
-
165
-
430
798
-
-
26
-
85
-
245
614
-
-
116
96
288
309
708
1188
-
648
77
16
209
125
524
1003
-
280
150
148
370
433
894
1447
-
908
110
69
291
249
710
1263
-
539
192
214
473
589
1126
-
587
1232
152
135
394
405
942
-
219
864
234
280
576
744
1359
-
819
1557
195
201
497
560
1175
-
451
1188
276
346
679
900
1591
-
1052
1881
237
266
600
716
1407
-
683
1513
318
412
-
1055
-
-
1284
2206
300
365
-
949
-
-
1032
1999
361
477
-
1211
-
-
1516
2530
321
398
-
1027
-
-
1148
2162
279
332
-
871
-
-
916
1837
339
444
-
1133
-
-
1400
2368
RPHS Actuator Output Torques Table
Notes
MOT= Maximum Operating Torque
SET = Spring Ending Torque
SST = Spring Starting Torque
OST = Oil Starting Torque
OET = Oil Ending Torque
All torque values are in Nm
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-99104
RPHD Hydraulic Actuator (double acting)
Notes
Dimensional drawings
Model A B C D E F G K I L M X
Weight
(Kg)
RPHD 10-032RPHD 20-040RPHD 20-050RPHD 40-045RPHD 40-055RPHD 40-065RPHD 80-055RPHD 80-065
458458458610610610620620
229229229305305305310310
229229229305305305310310
188188188260260260260260
5050505454545454
3032324242425555
143145145167167167172172
8080809595959595
3636366565656565
7171719090907171
161158158213213213194194
1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT
1619203234373739
RPHD Hydraulic Actuator
1. All dimensions are in mm2. Tolerances ± 2%3. x = Hydraulic port
4. Weights given are with oil and withoutmounting bracket and control panel
A
G
FE
M
K
LI
B C
D D
xx
Mounting flange(See detail on coupling dimensions)
Mounting bracket(Optional)
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 5
I
RPHS Hydraulic Actuator - Spring to close
Model A B C D E F G H K I L M P X
Weight
(Kg)
RPHS 10-032-SS1/CLRPHS 20-040-SS2/CLRPHS 20-050-SS2/CLRPHS 40-045-SS4/CLRPHS 40-055-SS4/CLRPHS 40-065-SS4/CLRPHS 80-055-SS5/CLRPHS 80-065-SS5/CL
589590590809809809820820
360361361504504504510510
229229229305305305310310
188188188260260260260260
5050505454545454
3032324242425555
143145145167167167172172
112149149195195195250250
8080809595959595
3636366565656565
7171719090907171
1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT
163182182253253253261261
161158158213213213194194
2836406976809092
RPHS Hydraulic Actuator - Spring to close
Notes
1. All dimensions are in mm2. Tolerances ± 2%3. x = Hydraulic port4. Weights given are with oil and without
mounting bracket and control panel
Mounting flange(See detail on coupling dimensions)
Mounting bracket(Optional)
A
H/2
HP
B C
D
K
x
M
GEF
L
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-99106
RPHS Hydraulic Actuator- Spring to open
Model A B C D E F G H K I L M P X
Weight
(Kg)
RPHS 10-032-SS1/OPRPHS 20-040-SS2/OPRPHS 20-050-SS2/OPRPHS 40-045-SS4/OPRPHS 40-055-SS4/OPRPHS 40-065-SS4/OPRPHS 80-055-SS5/OPRPHS 80-065-SS5/OP
589590590809809809820820
360361361504504504510510
229229229305305305310310
188188188260260260260260
5050505454545454
3032324242425555
143145145167167167172172
112149149195195195250250
8080809595959595
3636366565656565
7171719090907171
1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT
163182182253253253261261
161158158213213213194194
2836406976809092
RPHS Hydraulic Actuator- Spring to open
Notes
1. All dimensions are in mm2. Tolerances ± 2%3. x = Hydraulic port4. Weights given are with oil and without
mounting bracket and control panel
A
BC
D
K
G
FE
Mounting flange(See detail on coupling dimensions)
Mounting bracket(Optional)
x
P
ML
I
H/2
H
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 7
C) LOCAL CONTROLSUITABLE ALSO FORREMOTE OIL SUPPLY FOR SPRING RETURN ACTUATORS
1. Rack & Pinion mechanism2. Hydraulic cylinder3. Spring cartridge4. Hydraulic manual selector5. Hydraulic manual overrideS = Stop valveC = Check valveP = Hand pumpR = Relief valveO = Oil tank
B) LOCAL CONTROL SUITABLE ALSO FOR REMOTE OILSUPPLY FOR DOUBLE ACTING ACTUATORS
1. Rack & Pinion mechanism2. Hydraulic cylinder3. Hydraulic manual selector4. Hydraulic manual overrideD = Directional control valveP = Hand pumpR = Relief valveO = Oil tank
A) LOCAL CONTROLONLY FOR DOUBLE ACTING ACTUATORS
1. Rack & Pinion mechanism2. Hydraulic cylinder3. Hydraulic manual overrideD = Directional control valveP = Hand pumpR = Relief valveO = Oil tank
Hydraulic Manual Overrides for RPH Actuator
2 2
2 2
3 2
1
1
1
3
3
4
5
4
D
D
CS
P
RO
P
R
O
P
R
O
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-99108
Item Description Material • Recommended spare parts
123456789
101112131415161718192021222324252627282948
Q.ty111142224282842212112121112421
••
•••
••
••
•
HousingRackPinionCoverScrewBushingCylinder tubePistonGuide sliding piston ringPiston seal ringTie rodEnd flangeNutPlugPlugShoulder washerO-ringO-ringBushingO-ringBack-up ringBushingO-ringO-ringSpigot ringRetainer ringStop setting screwWasherFriction barVent valve
Nodular cast ironAlloy steelAlloy steelCarbon steelAlloy steelFe + Bz + TeflonNickel-plated carbon steelCarbon steelTeflon + graphiteTeflon + graphite + NBRAlloy steelCarbon steelCarbon steelStainless steelStainless steelErtacetalNBRNBRFe + Bz + TeflonNBRNBRFe + Bz + TeflonNBRNBRNylonStainless steelCarbon steelCopperNylonStainless steel
RPHD hydraulic actuator (double acting)
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 9
RPHD hydraulic actuator (double acting)
17
19
20
13
12
14
28
11
7
1
4
5
7
11
28
14
12
13
26
25
22
24
6
8
29
27
15
15
27
29
8
2
6
48
3
CBA
23
6
9
10
9
21
1816
HDE
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-991010
Item Description Material • Recommended spare parts
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
Q.ty111142112141821111111111111111411414111111111111
••
•••
••
••
•
•••
•
HousingRackPinionCoverScrewBushingCylinder tubePistonGuide sliding piston ringPiston seal ringTie rodEnd flangeNutPlugPlugShoulder washerO-ringO-ringBushingO-ringBack-up ringBushingO-ringO-ringSpigot ringRetainer ringStop setting screwWasherFriction barHead spring flangeScrewSpring thrust flangeSpringTie rodSpring guide rodRetainer ringSpring guide flangeEnd spring flangeSpring cartridge tubeBushingAdjusting screwNutSpring cartridge gasketGasketSealing washerWasherShoulder washerVent valve
Nodular cast ironAlloy steelAlloy steelCarbon steelAlloy steelFe + Bz + TeflonNickel-plated carbon steelCarbon steelTeflon + graphiteTeflon + graphite + NBRAlloy steelCarbon steelCarbon steelStainless steelStainless steelErtacetalNBRNBRFe + Bz + TeflonNBRNBRFe + Bz + TeflonNBRNBRNylonStainless steelCarbon steelCopperNylonCarbon steelAlloy steelCarbon steelAlloy steelAlloy steelAlloy steelStainless steelNodular cast ironCarbon steelCarbon steelFe + Bz + TeflonCarbon steelCarbon steelNBRNBRPVCStainless steelErtacetalStainless steel
RPHS 10 hydraulic actuator (spring return)
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 11
RPHS 10 hydraulic actuator (spring return)
17
19
20
13
12
14
28
11
7
1
47
4
5
30
39
34
38
42
41
26
25
22
24
43
4445
46
16
HGFE
DCBA
23
6
9
10
9
21
18
15
27
29
8
2
48
3
6
36
32
31
35
40
36
33
37
13
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-991012
Item Description Material • Recommended spare parts
12345678910111213141516171819202122232425262728293031323333A3435363738394041424344454648
Q.ty111142112141821111111111111111411141411111111111
••
•••
••
••
•
•••
HousingRackPinionCoverScrewBushingCylinder tubePistonGuide sliding piston ringPiston seal ringTie rodEnd flangeNutPlugPlugShoulder washerO-ringO-ringBushingO-ringBack-up ringBushingO-ringO-ringSpigot ringRetainer ringStop setting screwWasherFriction barHead spring flangeScrewSpring thrust flangeSpringSpringTie rodSpring guide rodRetainer ringSpring guide flangeEnd spring flangeSpring cartridge tubeBushingAdjusting screwNutSpring cartridge gasketGasketSealing washerWasherVent valve
Nodular cast ironAlloy steelAlloy steelCarbon steelAlloy steelFe + Bz + TeflonNickel-plated carbon steelCarbon steelTeflon + graphiteTeflon + graphite + NBRAlloy steelCarbon steelCarbon steelStainless steelStainless steelErtacetalNBRNBRFe + Bz + TeflonNBRNBRFe + Bz + TeflonNBRNBRNylonStainless steelCarbon steelCopperNylonCarbon steelAlloy steelCarbon steelAlloy steelAlloy steelAlloy steelAlloy steelStainless steelNodular cast ironCarbon steelCarbon steelFe + Bz + TeflonCarbon steelCarbon steelNBRNBRPVCStainless steelStainless steel
RPHS 40 hydraulic actuator (spring return)
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 13
RPHS 40 hydraulic actuator (spring return)
17
19
20
13
12
14
28
11
7
1
4
5
30
39
34
36
42
41
26
25
22
24
6
43
36
32
31
33A
35
40
36
33
37
13
15
27
29
8
2
48
3
DCBA
23
6
9
10
9
21
18
4445
43
16
HGFE
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-991014
RPHD/RPHS Hydraulic Actuator
Model A±0.2 B±0.2 ØC D E-0.10 0 0
ØF-0.5 G H K J ØL ØM-0.2 ØPRPHD 10RPHS 10RPHD 20RPHS 20RPHD 40RPHS 40RPHD 80RPHS 80
49.549.572.172.188.488.49999
49.549.572.172.188.488.49999
M8M8M10M10M12M12M16M16
1010121215152323
1616222228283737
2121292937374949
2323252534344545
66669292
112112132132
3030323242425555
33333333
7070
102102125125140140
9090
125125150150175175
4040505060607575
RPHD/RPHS Hydraulic Actuator
Coupling Dimensions
Notes
1. All dimensions are in mm2. Actuator shown in closed position
Standard ISO 5211Holes position
Y
X
AlternativeHoles position
PCD ØL
ØP
ØC
View from X
A
ØF
ØM
H
EE
N°4 threaded holes ØC
View from Y
GD
K
J
RPH Hydraulic Actuator
Contents may change without notice. © Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910 15
RPHS Hydraulic Actuators
Model A±0.2 B±0.2 C D ØE F G H ØK J L M NRPHS 10RPHS 20RPHS 40RPHS 80
50505656
104104112112
21212626
70.570.59090
M12M12M12M12
12121212
2244040
90.590.5
123 123
M8M8M10M10
15152323
363649.549.5
72729999
130130180180
RPHS Hydraulic Actuators
Mounting Holes for Accessories
Notes
1. All dimensions are in mm2. Actuator shown in closed position
Front Side
Top View
Back Side
N°4 threaded holes ØE
N°2 threaded holes ØK
N°4 threaded holes ØE(optional)
B
N
M
D
F
CA
F
AC
HG
RPH Hydraulic Actuator
Contents may change without notice.© Copyright by BIFFI Italia. All rights reserved.A !@#$ INTERNATIONAL LTD. COMPANY
BIFRM-0010-EN-9910
RPH Hydraulic Actuator
Model A±0.2 B±0.2 C D ØE F H ØK J L M NRPH 10RPH 20RPH 40RPH 80
50505656
104104112112
21212626
70,570,59090
M12M12M12M12
12121212
90,590,5
123 123
M8M8M10M10
15152323
363649,549,5
72729999
130130180180
RPH Hydraulic Actuator
Front Side
Top View
Back Side
N°4 threaded holes ØE
N°2 threaded holes ØK
N°4 threaded holes ØE(optional)
Notes
1. All dimensions are in mm2. Actuator shown in closed position
B
N
M
DA
C
FF
AC
H
L
16
Norwegian distributor: Haakon Ellingsen ASÅrenga 8, N-1340 Skui | P.O. Box 184, N-1309 Rud
Phone + 47 67151200 | Fax +47 67151201post@ellingsen.biz | www.ellingsen.biz
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