High-Precision XW/BW Series Cycloidal Gearbox | China Suppliers & Factory for Shock-Resistant Reducers
Technical Specifications
- Near-zero backlash (<1 arcmin)
- High torsional stiffness
- Overload capacity up to 500% of rated torque
- Smooth, vibration-free operation even under rapid start-stop cycles
Available in single-stage (XW) and two-stage (BW) configurations, the series covers reduction ratios from 9:1 to 87:1 (XW) and 121:1 to 7,569:1 (BW)—making it ideal for applications demanding extreme precision, reliability, and compactness.
Key advantages include unmatched shock load tolerance, maintenance-free operation, and suitability for frequent reversing—critical in modern automation and heavy industry.
Frequently Asked Questions
Q: What is the backlash specification for this gearbox series?
This series offers near-zero backlash, measuring at less than 1 arcmin, which ensures extreme precision for demanding applications.
Q: How much overload capacity can these gearboxes handle?
They feature an exceptional overload capacity of up to 500% of the rated torque, providing unmatched shock load tolerance.
Q: What reduction ratio options are available?
The series covers reduction ratios from 9:1 to 87:1 in single-stage (XW) configurations, and from 121:1 to 7,569:1 in two-stage (BW) configurations.
Q: Are these gearboxes suitable for high-frequency start-stop cycles?
Yes, they are designed for smooth, vibration-free operation even under rapid start-stop cycles and frequent reversing.
Q: What makes this series ideal for modern automation and heavy industry?
Key advantages include high torsional stiffness, maintenance-free operation, high compactness, and unmatched reliability under demanding conditions.


