Precision Helical Planetary Gearbox
DER Helical Planetary Reducer for Robots and Machine Tools
Helical Planetary Reducer Custom Machining, High Torque & Low Backlash, Suitable for Robots, Machine Tools and Precision Transmission. Standard and custom configurations available; OEM / ODM customization supported.
Specifications
- Series
- DER060 / DER090 / DER120 / DER140
- Compatible Motors
- 200W to 750W servo; 57 / 86 stepper (varies by model)
- Reduction Ratio
- One-stage 3 / 4 / 5 / 7 / 10; two-stage 15 to 100
- Features
- high torque, low backlash
- Drawing
- 2D/3D drawings available on request
Product Overview
The DER series (DER060 / DER090 / DER120 / DER140) is a custom-machined helical planetary reducer with high torque and low backlash, suitable for robots, machine tools and precision transmission systems.
Construction and Specifications
DER models match 200W to 750W servo motors and 57 / 86 stepper motors, with one-stage ratios 3 / 4 / 5 / 7 / 10 and two-stage ratios 15 / 20 / 25 / 30 / 35 / 40 / 50 / 70 / 100. Frame sizes range from 60 mm to 140 mm. 2D/3D drawings are available on request.
Ordering Guidance
To confirm a configuration, provide your motor model and power, the required ratio, or share the application drawing. ECHOMACH engineers support model selection and custom machining.
Typical Applications
DER helical planetary reducers suit robots, machine tools, automation equipment and precision transmission applications.
Why Choose ECHOMACH
Custom machining capability, high torque and low backlash construction, fast model selection and responsive technical support for overseas buyers.
