Robotics

With many joints to be driven, speed reducer performance is critical for robotics applications. At Sumitomo Drive Technologies, we offer FINE CYCLO® High Precision reducers for industrial "high speed" and "high precision" robotics, as well as various servo motor reducers for robotic peripherals.

Sumitomo Reducers are the backbone of "high speed" and "high precision" robotics

Industrial robots require "high speed" and "high precision" movement. Sumitomo Drive Technologies' FINE CYCLO® Reducers contribute to saving energy in various fields, by providing the best performance for industrial robotic joint drives, including: zero backlash, compact size, low vibration, high rigidity, high efficiency, and long operating life.

Versatile Line-Up
Our line of products can be used for various applications, from robotic joint drive mechanisms to peripherals.
Expert Sales Engineers
Our Sales Representatives, specializing in Precision Control Reducers, can recommend the best product to fill your needs.
Customizable
We offer custom manufactured solutions to meet your needs. Don't see what you are looking for on our website or in our catalog? Contact us and put our engineering to the test.

Related Products

Cyclo Inside
F4CF-C35
Fine Cyclo C-Series

High precision gearbox with large hollow bore

Allowable peak torque
540 Nm - 6278 Nm
4779 in-lbs - 55565 in-lbs
Ratio range
29:1 - 119:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Inline
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Cyclo Inside
Fine Cyclo D-Series

High precision gearbox with highest torque density in a single stage

Allowable peak torque
417 Nm - 3188 Nm
3691 in-lbs - 28216 in-lbs
Ratio range
29:1 - 119:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Inline
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Cyclo Inside
Fine Cyclo UA-Series

Double stage high precision high torque density gearbox

Allowable peak torque
625 Nm - 30000 Nm
5532 in-lbs - 265522 in-lbs
Ratio range
60:1 - 283:1
Backlash
<0.5 arcmin Lost Motion
Shaft configuration
Inline
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Cyclo Inside
F2C-T cylindrical housing with integrated tapered roller bearings
Fine Cyclo T-Series

Double stage high precision gearbox

Allowable peak torque
417 Nm - 11000 Nm
3691 in-lbs - 28216 in-lbs
Ratio range
81:1 - 171:1
Backlash
<0.5 arcmin Lost Motion
Shaft configuration
Inline
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DC Coupling

*Reference Transmission Torque

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Cyclo Inside
FC-A45G
Fine Cyclo A-Series FC Type

High precision reduction kit w/o output bearing

Allowable peak torque
335 Nm - 7610 Nm
2965 in-lbs - 67354 in-lbs
Ratio range
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Inline
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Cyclo Inside
F1C-A Gearbox with integrated cross roller bearing
Fine Cyclo A-Series F1 Type

Unit with high capacity cross roller bearing

Allowable peak torque
335 Nm - 7610 Nm
2965 in-lbs - 67354 in-lbs
Ratio range
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Inline
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Cyclo Inside
F2C-A Gear with integral tapered roller bearing
Fine Cyclo A-Series F2 Type

The high precision all-rounder gearbox

Allowable peak torque
335 Nm - 2910 Nm
2965 in-lbs - 25756 in-lbs
Ratio range
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Inline
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Cyclo Inside
F3C-A Cylindrical gear with output shaft; taper roller bearings
Fine Cyclo A-Series F3 Type

High precision gearbox with solid output shaft

Allowable peak torque
335 Nm - 7610 Nm
2965 in-lbs - 67354 in-lbs
Ratio range
29:1 - 179:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Inline
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ZS-L – compact high-performance drive
ZS – Cyclo Line

Single stage Cyclo rotation gearbox

The compact and high-capacity centrifuge drive in a flange design and all-steel construction.

Torque range
300 Nm - 46000 Nm
2655 in-lbs - 407134 in-lbs
Ratio range
6:1 - 87:1
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Planetary Gear Reducer for Servo Motors IB Series PE Type_Solid
IB Series PE Type
Allowable peak torque
7.2 Nm - 270 Nm
64 in-lbs - 2390 in-lbs
Ratio range
3:1 - 81:1
Backlash
15 arc min
Learn more
ZSPR regulated drive for centrifuges (four-shaft drive), 2 motors with regulating drive
ZSP – Cyclo/Planet Line

Double stage Cyclo/Planetary rotation gearbox

The double-stage, high-load centrifuge gearbox for reduction ratios and differential speeds with a proven flange design and all-steel construction.

Torque range
630 Nm - 46000 Nm
5576 in-lbs - 407134 in-lbs
Ratio range
45:1 - 348:1
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ZPN for centrifuges with a trailing scroll
ZP – Planet Line

Double or triple-stage planetary rotation gearbox

The highly dynamic centrifuge drive for high drum and differential speeds with a proven flange design and all-steel construction. Scroll connection with DIN5480 hollow shaft.

Torque range
5000 Nm - 40000 Nm
44254 in-lbs - 354030 in-lbs
Ratio range
20:1 - 224:1
Learn more
Cyclo Inside
Fine Cyclo W-Series

High precision gearbox with extremely large hollow shaft & built-in pre-stage

Allowable peak torque
6130 Nm - 10000 Nm
54255 in-lbs - 88507 in-lbs
Ratio range
64:1 - 87:1
Backlash
<1 arcmin Lost Motion
Shaft configuration
Parallel
Learn more
IB Series - P1 Type
IB Series P1 Type

Low backlash, Low torque precision gearbox

Allowable peak torque
35 Nm - 380 Nm
310 in-lbs - 3363 in-lbs
Ratio range
3.7:1 - 81:1
Backlash
<3 arcmin / <15 arcmin
Shaft configuration
Inline
Learn more
IB Series P2 Type

Low backlash, high torque precision gearbox

Allowable peak torque
900 Nm - 3000 Nm
7966 in-lbs - 26552 in-lbs
Ratio range
4:1 - 100:1
Backlash
<3 arcmin Lost Motion
Shaft configuration
Inline
Learn more
IB Series PK1 Type

Low Backlash, Low Torque Right Angle Precision Gearbox

Allowable peak torque
35 Nm - 380 Nm
310 in-lbs - 3363 in-lbs
Ratio range
6:1 - 243:1
Backlash
<6 arcmin / <15 arcmin
Shaft configuration
Right Angle
Learn more
Optidrive P2
Power range
1 HP - 224 HP
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Optidrive E3
Power range
1 HP - 224 HP
Learn more