SFU1605 Linear Motion CNC Ball Screw Kit With Anti Backlash Nut 750mm 29.53in 16mm Ballscrew All In One Bundle Includes BK12 End Supports BF12 Coupler Nut Housing And Nema 23 Motor Mount
✔️ 16mm dia, 750mm length, anti-backlash nut; single kit
The SFU1605 ball screw kit is a complete motion system designed for CNC routers, mills, and automation projects. It includes end supports BK12 and BF12, a motor mount bracket with locknuts and circlips, a coupling, and a DSG ball screw nut housing. This setup keeps the drive components in precise alignment, reduces noise, and extends service life for reliable operation.
✅ RM1605 ball screw, 750 mm length (29.53 in), 16 mm dia, lead 5 mm (0.197 in)
✅ Anti-backlash nut integrated for precise repeatability across travel
✅ BK12 fixed end block and BF12 floated end supports align motor shaft and screw
✅ NEMA 23 motor mount bracket with locknuts and circlips included
✅ Coupler with 6.35 mm bore (0.25 in) for motor shaft
✅ DSG ball screw nut housing seat included
✅ Precision options: C7 standard, C5 on request
✅ Custom lengths 100-2600 mm; right-hand default, left-hand available
💡 What is a ball screw kit used for in CNC machines?
It's a handy upgrade that converts rotary motion into precise linear travel for a range of CNC builds.
- Provides precise motion transfer from rotary to linear with low backlash- Improves repeatability and allows higher speeds in small machines
- Includes mounting hardware for straightforward setups
- Ideal for DIY mills, routers, and automation projects