Precision Helical Planetary Gearbox
DB Precision Helical Planetary Gearbox 3 Arcmin
3 Arcmin Precision Helical Planetary Gearbox, For Automation Equipment, Hardened Tooth Surface Gearbox for Servo Motors. Standard and custom configurations available; OEM / ODM customization supported.
Specifications
- Series
- DB040 / DB060 / DB090 / DB120 / DB140 / DB180
- 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
- 3 arcmin precision class, hardened helical tooth surface
- Drawing
- 2D/3D drawings available on request
Product Overview
The DB series (DB040 / DB060 / DB090 / DB120 / DB140 / DB180) is a precision helical planetary gearbox for automation equipment and servo motor systems. The hardened tooth surface and helical gearing deliver 3 arcmin class precision with smooth, quiet transmission.
Construction and Specifications
DB 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
DB planetary gearboxes suit automation equipment, CNC machine tools, servo systems, robotics and precision transmission applications.
Why Choose ECHOMACH
Standard models plus OEM / ODM customization, hardened helical gearing, fast model selection and responsive technical support for overseas buyers.
