Best current price£160.90from Vevor UK
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Vevor UK£160.90Visit shop VEVOR SBR20 Linear Rail Set+3 Ballscrew RM1605-350/650/1050mm CNC Set Support Liner Rail+BK/BF12 with BK/BF 12 CNC Kit
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The VEVOR SBR20 Linear Rail Set is designed for CNC enthusiasts, hobbyists, and industrial engineers building or upgrading automated machinery. This comprehensive kit provides the core components for smooth, high-precision motion, featuring durable SBR20 rails and RM1605 ball screws that ensure consistent performance in CNC routers and custom automation setups. While the kit offers exceptional value for custom projects, users should note that assembly requires mechanical expertise and precision alignment to ensure optimal motion accuracy.
| Model Part Number | 010559678448 |
|---|---|
| Brand | VEVOR |
The included ball screws are C7 precision class.
No, this set provides the mechanical motion system only; motors must be purchased separately.
While possible with professional metal cutting tools, it is not recommended as it may compromise the hardening and end-finishing of the rails.
The kit includes standard BK/BF12 end-bearing blocks.
Yes, the system is constructed with durable, high-load materials intended for automation and industrial machine applications.
Check that the rails are perfectly parallel and the frame is not distorted.
Ensure the ball screw is properly aligned in the BK/BF12 blocks and the bearings are sufficiently lubricated.
Verify that all mounting bolts on the ball screw nut and rail blocks are tightened to specification.
For setup, begin by mounting the linear rails on a perfectly flat surface to avoid twisting the bearings. Use a dial indicator to check parallel alignment along the length of each rail. The BK/BF12 blocks should be secured to the end plates of your frame, ensuring the ball screw is perfectly centered to prevent excessive tension on the bearings. To maintain performance, clean the linear rails with a lint-free cloth periodically and apply high-quality lithium grease to the ball screw threads every few months, depending on usage frequency and environmental dust levels.
