Tr4x1 Lead screw with metric thread

T4 Lead Screw with Metric Thread and Brass Nut for Linear Actutor

General Purpose Nutis fit for lead screws of trapezoidal thread, STT thread, acme thread and other standard or nonstandard thread, which don’t require anti-backlash and wear compensation. It offers axial clearance from 0.075mm to 0.18mm.

Properties:

1.    Standards: ISO2901-4, DIN103, GB/5796; Clearance: 7H. Higher tolerances can be acquired upon request.

2.    The popular material can be bronze, brass, casting iron, alloy steel, POM (Derlin, Acetal), PA6 (PA66, Nylon) and other polymer plastic materials.

3.    High quality materials, strict quality control and precision machining ensure the best performance.

4.    Working temperature: 15℃to 350℃for metal nut, and 15℃ to 175℃ for plastic nut.

Suggestions:the lead screw assembly should be replaced by new set once the axial clearance is 1/4 or more of the pitch.

Note: all dimensions, unless marked, in mm. 

More detail for our lead screw

1. Material: 1045 Carbon Steel, SUS303, SUS304 or others.

2. 2 starts, 3 starts, 4 starts and more are all available.

3. Major diameter: 2mm-200mm, Lead: 1mm-22mm.

4. Max length: 6 meters.

5. Left hand thread is available upon request.

6. Acme thread, square metric and other non-standard thread profiles are available upon drawings.

7. Higher Precision Grade is available upon request.

Application

Automatic controlling machines, cnc machine, cnc lathe, semi-conductor industry, general industrial machinery, machine tools, medical equipments, parking systems, measuring instrument, printing machine, stepper motor, ect,,