




Harmonic Drive Gearbox
CF Series Harmonic Drive Gearbox with Flange for Robotic Arm
Gear Joint for Robotic Manipulator, Robotic Arm & Quadruped Robot, Automated Harmonic Drive Gearbox with Flange. Standard and custom configurations available; OEM / ODM customization supported.
Specifications
- Series
- CF14 / CF17 / CF20 / CF25 / CF32 / CF40 / CF45 / CF50
- Compatible Motors
- 50W to 750W servo; 42 / 57 / 86 stepper (varies by model)
- Reduction Ratio
- 30:1 to 160:1 (varies by model)
- Output
- Flange output, compact harmonic drive
- Backlash
- Low backlash, high precision
- Drawing
- 2D/3D drawings available on request
Product Overview
The CF series (CF14 / CF17 / CF20 / CF25 / CF32 / CF40 / CF45 / CF50) is a harmonic drive gearbox with flange output for robotic manipulators, robotic arms, quadruped robots and automation equipment. It combines high precision, compact structure, high torque density and low backlash in one component for servo and stepper motor systems.
Construction and Specifications
CF models match 50W to 750W servo motors and 42 / 57 / 86 stepper motors, with reduction ratios from 30:1 to 160:1 depending on the model. The compact harmonic drive structure delivers smooth transmission and accurate positioning; custom ratios are available on request. 2D/3D drawings are available for integration work.
Ordering Guidance
To confirm a configuration, provide your motor type and power, the required reduction ratio, or share the application drawing. ECHOMACH engineers support model selection and motor matching to speed up your sourcing.
Typical Applications
CF harmonic drive gearboxes suit industrial robots, robotic arms and joints, CNC machine tools, automation systems, semiconductor equipment, inspection and testing equipment, and packaging machinery.
Why Choose ECHOMACH
Standard models plus OEM / ODM customization, harmonic drive integration with motor flanges, fast model selection and responsive technical support for overseas buyers.


