RFQ Checklist
- Define required clear bore diameter and cable bundle size
- Send output flange, input motor, and mounting interface drawing
- State target ratio, torque, speed, backlash, and bearing load
- Describe environment and sealing requirement
Hollow-shaft gearbox options for automation axes that need cable, tube, or sensor routing through the reducer center while maintaining compact machine architecture.
| Metric | Typical Range | Why It Matters |
|---|---|---|
| Through-bore diameter | Small cable bore to large hollow shaft | The bore defines whether cables, air tubes, or sensor harnesses can pass through safely. |
| Moment load capacity | Application-specific | Hollow modules often carry offset loads that must not overload the output bearing system. |
Yes. The first step is to confirm actual cable or tube bundle size, required rotation angle, and environmental protection.
They usually cost more than solid-shaft units, but they can reduce assembly complexity and make the full machine design cheaper.
Inquiry Email
Include target torque/speed, quantity, and delivery location.