44mm lead screw with trapezoidal thread for Tr44*12

 44 mm lead screw with trapezoidal thread for  Tr44*12   

The lead screw is a sliding feed screw that meets the 30-degree trapezoidal thread standard. It is made of special bearing alloy by die-casting and has excellent wear resistance. It is a high-precision product at an affordable price.

Our advantage

We are the professional manufacturer in China for precision ball screw,precision mini ball screw,precision lead screw with more than 15 years experience!We accept customized products!Welcome send us your drawings to design your target products!

 General Purpose Lead Screw Nut 

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.

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,,

More detail for 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.

Our product series

1.BALL SCREW:

SFU SERIES, SFE SERIES, M-ISNF SERIES, M-ISNA SERIES, M-CSNF SERIES BALL SCREW, HIGH SPEED BALL SCREW, MICRO BALL SCREW,,,

2.STAINLESS STEEL SUS303, SUS304 OR GCR15 LEAD SCREW

3.AKD SUPPORT UNIT OF BALL SCREW, LEAD SCREW

4.HIWIN LINEAR GUIDEWAYS

5.FLEXIBLE COUPLING

 Our factory Photos

Why choose us ?

1.Our products are various and accept CUSTOMIZED UPON RECEIVING YOUR DRAWINGS

Our products include:

Miniature Ball Screw with diameter from 4mm-16mm, lead from 1mm to 10mm.

Stainless Steel or 1045 Steel Lead Screw with POM or Brass Nut, diameter from 3.5mm to 80mm

Stainless Steel Ball Screw, Lead Screw

AKD Support Unit of Ball Screw, Lead Screw

HIWIN Linear Guideways

Stepper Motor 

Flexible Coupling for ball screw and lead screw

2.We provide the best service for you!

1) We have a group of professional engineers we can provide drawings according to customer's requirements.

2). We have more than 20 machines for offering professional lead screw and ball screw end machining service.

3). We can rebuild, refurbish, and make emergency repairs tolead screw,  ball screw and linear guideways.

4). We can disassemble, clean, polish lead screw,  linear guideways and lead screw, ball screw

5). Two years free maintenance to lead screw , ball screw and one years free maintenance to linear guideways.

3.Above all,  we offer the competive price,we are the original manufacturer.we process by ourselves and sell directly.We keep in touch with our factory during 24H online and by phone.so we can save much intermediate cost and give the best price to you as well as the fast delivery and swift problem solving!!

Package and delivery