The slowest part of custom worm gear procurement is often parameter confirmation—not machining. Provide complete information upfront for faster quoting and production.
1. Basic Transmission Parameters
- Reduction ratio (or input/output speed)
- Center distance
- Module and number of worm starts (if known)
- Number of wheel teeth
If unknown, the manufacturer can derive values from operating conditions.
2. Structural Dimensions
- Worm shaft diameter, length, mounting (flange/keyway)
- Wheel OD, bore, hub thickness
- Space constraints (clearance limits)
Shipping a sample for reverse measurement is fastest when drawings are unavailable.
3. Operating Conditions
- Input power or torque
- Input speed
- Frequent reversing (yes/no)
- Environment (temperature, dust, corrosion)
- Lubrication (grease/oil bath)
4. Accuracy Requirements
- Backlash (standard/precision/zero-backlash)
- Noise limits
- Service life targets
5. Other Information
- Quantity (single piece or batch)
- Delivery schedule
- Heat treatment or surface treatment needs
More complete data means more accurate quotes and fewer errors. Dezhou Xinmi Machinery accepts drawings and samples; contact us to confirm parameters before production.
