Precision Lead Screw with Anti-backlash Nut

Lead Screw

► Trapezoidal Lead Screw

Quality Standard：ISO2901-4, DIN103, GB/5796

Clearance: 7e, higher precision available upon request.

1). Material: 1045 Carbon Steel, SUS303, SUS304 or others.
2). Start: 2-start, 3-start, 4-start and more are all available.
3). Diameter: 2mm-200mm, Lead: 1mm-22mm.
4). Max length: 6 meters.
5). Left hand thread is availabl;
6). Acme thread, square and other non-standard thread profiles are available. upon drawings.

General Purpose Nut:

► STT Lead Screw

1). Lead screw of special thread, higher precision and repeat-accuracy, longer life of nut, lower noise when it works together with anti-backlash nut.

2). Anti-backlash Nut or General Purpose Nut for option.
3). Standard Materials are SS303 and S45C (carbon steel), and other materials available upon request.
4). Additional Coatings: Xylan 1010 coating, Surface Alloy Catalysts, PTFE coating.
5). Nominal diameter from 2.5mm(3/32”) to 25mm(1”) and lead from 0.3mm(0.012”) to 200mm(8”).
6). Accuracy: 0.02/30mm (0.0006inch/inch), repeat accuracy less than 0.01mm, straightness less than 0.1mm.
7). Max length: 3 meters (12”), and if longer length available upon request.