Harmonic gear reducer CSF-20-I Series
coaxialhollow-shaft20 - 50 Nm

Harmonic gear reducer - CSF-20-I Series - Hansheng Automation (Dongguan) Co., Ltd. - coaxial / hollow-shaft / 20 - 50 Nm
Harmonic gear reducer - CSF-20-I Series - Hansheng Automation (Dongguan) Co., Ltd. - coaxial / hollow-shaft / 20 - 50 Nm
Harmonic gear reducer - CSF-20-I Series - Hansheng Automation (Dongguan) Co., Ltd. - coaxial / hollow-shaft / 20 - 50 Nm - image - 2
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Characteristics

Type
harmonic
Shaft orientation
coaxial
Shaft configuration
hollow-shaft
Torque
20 - 50 Nm, 10 - 20 Nm
Configuration
compact
Performance
precision, low-backlash, high-torque, for heavy loads
Applications
for robots, for actuators
Rotational speed

3,500 rpm, 6,000 rpm
(21,991.1486 rad.min-1, 37,699.1118 rad.min-1)

Gear ratio

30 unit, 50 unit, 80 unit, 100 unit, 120 unit

Description

The CSF-20-I Series Harmonic Drive is a precise and compact solution frequently utilized in robotic arm joints. Known for delivering high torque and accuracy, this drive ensures smooth performance, even under heavy loads. What Is Inside A Robot Arm Joint? Robotic arm junction often make use of the accurate and small CSF-20-I Series Harmonic Drive. Well-known for producing great torque and precision, this drive guarantees even under large loads seamless operation. Like a human joint, a robot arm joint is a moveable connecting point. These joints let the robot bend, twist, and move in many directions, therefore allowing it to interact with its surroundings and do difficult tasks. Usually, actuators, sensors, and mechanical components included in these joints help to provide exact placement and regulated motion. What Are The Features Of Robotic Arm Joint? The CSF-20-I Series Harmonic Drive as robot arm joint,it must have some features as follow: Low backlash This series of reducers is appropriate for applications with high precision needs, lowers mistakes and jitters in motion, and increases the gearbox accuracy of the system by means of extremely low backlash. Flexible installation options Convenient for integration with various kinds of robot arms and mechanical systems, this series of reducers provides a range of installation techniques, so improving the versatility and compatibility of its application. Excellent shock resistance The CSF-20-I series is made to endure high shock loads, therefore enabling the robot to remain stable under unexpected or significant impact pressures.

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Exhibitions

Meet this supplier at the following exhibition(s):

bauma China 2026
bauma China 2026

24-27 Nov 2026 Shanghai (China)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.