Precision Helical Planetary Gearbox
DD Custom Machining Precision Planetary Gearbox Flange Output
Custom Machining Precision Planetary Gearbox, for Servo & Stepper Motors, High Torque, Low Backlash, Flange Output. Standard and custom configurations available; OEM / ODM customization supported.
Specifications
- Series
- DD040 / DD060 / DD090 / DD120 / DD140 / DD180
- Compatible Motors
- 50W to 750W servo; 42 / 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, flange output
- Drawing
- 2D/3D drawings available on request
Product Overview
The DD series (DD040 / DD060 / DD090 / DD120 / DD140 / DD180) is a custom-machining precision planetary gearbox with flange output for servo and stepper motors. High torque and low backlash suit precision motion control.
Construction and Specifications
DD models match 50W to 750W servo motors and 42 / 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 45 mm to 180 mm. 2D/3D drawings are available on request.
Ordering Guidance
To confirm a configuration, provide your servo or stepper motor model and power, the required reduction ratio, or share the application drawing. ECHOMACH engineers support model selection and motor matching.
Typical Applications
DD planetary gearboxes suit servo systems, automation equipment, CNC machine tools and precision transmission applications.
Why Choose ECHOMACH
Custom machining capability, flange output options, fast model selection and responsive technical support for overseas buyers.
