zs with splined hollow centrifuge reducers - sumitomo drive · sumitomo (shi) cyclo drive germany...
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Sumitomo (SHI) Cyclo Drive Germany GmbH
Centrifuge Reducers
ZSP ZSPN, ZSPV, ZSPR
Screen centrifuge with reducer type ZSDecanter centrifuge with reducer type ZS
ZS with solid output shaft
Examples of Applications
• Organic and Inorganic Chemistry
• Petrochemistry and Plastics Manufacturing
• Pharmacy and Bioengineering
• Oil and Fat Extraction
• Industrial Biotechnology
• Fermentation Products
• Intercellular Products
• Organic Products
• Environmental Technology
Centrifuges for Continuous and Mechanical Separation of Solids from LiquidsCut Drawings
ZS with splined hollow output shaft
Sumitomo Cyclo Drive Germany GmbHEuropean HeadquartersCyclostraße 9285229 Markt Indersdorf, Germany
Tel. +49 (0) 81 36-66-0 Fax +49 (0) 81 36-57 71
www.sumitomodriveeurope.com
Cut drawings courtesy of Siebtechnik
Centrifuge Reducers
9911
02 –
04/
2010
• P
hoto
s: is
tock
phot
o
Size g p p1 p2 p3 p4 p5 a2 b2 e2 d2 l2 i2 s2 z2 m2
H7
610 150 60 43 65 1 5 1,5 130 120 105 N30 30 4 M8 8 14
612 204 70 48 72 1 8 2 160 150 135 N40 45 5 M10 8 15
614 230 80 50 75 1 8 2 170 160 145 N40 45 5 M10 8 15
616 300 102 94 69 1 12 2,5 240 230 205 N60 64 5 M12 8 18
617 340 104 105 99 2 12 2,5 275 260 230 N70 65 6 M16 8 20
618 370 105 130 105 2 12 3 300 280 250 N80 70 6 M16 8 20
619 430 118 140 117 2 12 3 320 300 265 N85 78 7 M16 12 21
620 448 124 145 117 2 12 3 320 300 265 N85 78 7 M16 12 21
621 485 131 150 119 2 15 3 400 380 340 N90 80 8 M24 6 24
622 526 150 160 115 5 25 4 400 380 340 N100 80 8 M24 6 27
623 562 160 170 150 5 25 4 400 380 340 N100 90 8 M24 6 30
624 614 170 190 150 5 25 4 400 380 340 N120 90 8 M24 12 30
625 670 205 220 180 5 25 4 400 380 340 N120 110 10 M24 12 35
626 736 230 220 180 5 25 4 400 380 340 N130 110 10 M24 12 35
Size a1 b1 c1 e1 d1 d l1 u1 t1 s1 z1 m1 s3 k Masse
h7 j6
610 95 65 64 80 19 25 25 6 21,5 M6 4 9 M10x1 193 13
612 105 75 74 90 24 35 35 8 27 M6 6 9 M10x1 225 25
614 115 80 79 95 24 35 45 8 27 M6 6 10 M10x1 250 35
616 150 110 109 130 32 50 60 10 35 M6 6 12 M10x1 326 66
617 170 120 118 145 32 50 60 10 35 M8 6 12 M10x1 368 90
618 190 130 128 165 38 50 70 10 41 M10 6 15 M10x1 410 125
619 210 150 148 180 45 60 75 14 48,5 M10 8 15 M10x1 450 195
620 210 150 148 180 45 60 75 14 48,5 M10 8 15 M10x1 456 210
621 230 160 159 200 50 70 80 14 53,5 M12 8 20 G1/2 480 270
622 250 180 179 220 55 80 90 16 59 M12 8 20 G1/2 515 340
623 260 190 189 230 60 100 100 18 65 M12 8 20 G1/2 580 430
624 270 200 199 240 65 100 110 18 70 M12 8 20 G3/4 620 520
625 320 240 239 290 80 120 140 22 85 M16 8 24 G3/4 745 730
626 340 260 259 310 85 120 150 22 90 M16 8 24 G3/4 780 900
Relative Speed Range in Relation to Size and Type
250
200
150
100
50
0610 612 614 616 617 618 619 620 621 622 623 624 626625
ZS, ZSP ZSPN, ZSPR ZSPV
Relative Speed Range
Size of Cyclo Stage
ZSPN, ZSPR, ZSPVZS
10_03_01.dwg Z-7002
Ød2
Øe2
Øb2
Øa2Øg
z2 x
s2
i2
p2 p p1 l1
p3
k
p4
p5
s1 x
z1
Ød1
Øb1
Øe1
Øa1
s3
t1 / u1
Øc1
m1
l2
m2
DIN 5480
50
45
40
35
30
25
20
15
10
5
0
5
0 10
15
20 30
35
40
45
50
55
60
65
70
7525
Torque [kNm]
Di�erential Speed [rpm]
ZSPZS ZSPN, ZSPV, ZSPR
ZSP
Features & Benefits
• Circular design ideal for centrifuges
• Compact
• Reliable
• High shock overload capacity
• Wide ratio range
• Customized design on request
• Balanced housing
• Stainless steel design for food applications on special request
Basic Design for ZS Centrifuge Reducers
• Flange mount casing to be fixed to the bowl
• Output shaft with spline DIN 5480 to drive the screw conveyor
• No radial load should affect the output shaft
• Input shaft with external bearings for high radial load capacity
• Grease lubrication for sizes 610 to 619
• Oil bath or oil circulation for size 610 to 626
• All dimensions are subject to change; valid design only dimensional drawing with customer’s release
The Function of Sumitomo Centrifuge Reducers
Sumitomo centrifuge reducers provide the differential speed bet-ween the bowl and the conveyor and the torque for the conveyor. The perfectly balanced housing is connected with the bowl and turns at the bowl speed. The output shaft of the centrifuge reducer is con-nected to the conveyor and transmits the torque which is needed for the solids transport. The input shaft can be locked by a torque arm or driven by a back-drive motor to provide the necessary relative speed.
The flexible lubrication system allows grease lubrication as well asoil lubrication according to the customer‘s requirements.Mounting dimensions can be designed to fit into all applications.
There are four different main types available that allow all kinds of drive systems for each application.
ZS as single stage Cyclo Drive centrifuge reducer for most applications when the conveyor turns faster than the bowl.
ZSPN and ZSPV are double stage centrifuge reducers with a Cyclo Drive stage and a planetary stage for higher ratios. ZSPN provides the conveyor slower than the bowl; ZSPV provides the conveyor faster than the bowl.
ZSPR is a very special double stage centrifuge reducer with a Cyclo Drive stage and a differential planetary stage. This version allows variable relative speed over the full control range of the motor with slower as well as faster conveyor.
Also available are purely planetary centrifuge reducers ZSP as doublestage and triple stage design.These are mainly used for applica-tions with high bowl speed and high differential speed.
General Outline Drawing for ZS ReducersTorque Range in Relation to Type at Ratio 60:1
The following Tables are showing the Outline Dimensions of ZS Reducers