Lead decides travel per revolution
A larger lead moves farther at the same motor speed. A smaller lead moves less per motor rotation and gives finer control. CNC router selection should not chase speed only; cutting load and positioning need matter too.
Different axes may need different leads
X and Y axes often focus on travel and speed, while the Z axis needs thrust, stability, and weight control. Many machines do not use the same lead on all axes, especially in repair and retrofit projects.
Motor and support method limit the choice
Lead selection must match stepper or servo motor, driver setting, target rpm, support distance, and screw length. Long screws running fast also need critical speed and vibration checks.
- Describe machine type and cutting material.
- Provide X/Y/Z travel and target speed.
- Confirm motor type, rpm, and coupling size.
- Send support model or end machining drawing.
Next step
Turn this guide into an RFQ
When the specification direction is clear, send the details below together with quantity, lead time, and packing requirements.
Include these details
- Model, diameter, lead, accuracy grade, or target application.
- Load, speed, travel, mounting method, and matching rail or support-unit needs.
- Quantity, lead time, packing, and whether inspection records or shipment photos are needed.
Category
Related Technical Guides
Continue with similar buyer questions
C7 vs C5 Ball Screw: Which One Should You Choose?
Compare C7 rolled ball screws and C5 ground ball screws so buyers can choose by application, budget, and delivery target.
Send accuracy requirements
1605 vs 1610 Ball Screw: What Is the Difference?
Help CNC, automation, and repair buyers choose 1605 or 1610 ball screws by speed, thrust, and positioning needs.
Send 1605/1610 requirements
2005 vs 2010 Ball Screw: How to Choose?
Explain how 5 mm and 10 mm lead on a 20 mm ball screw affect speed, torque, load, and machine fit.
Send 2005/2010 requirements