- Model Number: SFU1204/SFU1605/SFU2005
- Guide Width or Diameter: 16mm/20mm
- Origin: Mainland China
- Certification: NONE
1.The more you order,contact me,the more cheaper price will be.
1pc x SFU1605 Ballscrew end machined
1pc x SFU1204/1605/2005 ball nut.
1pc x Coupler D25L30 8*10.
1pc x DSG16H
1pc x BK12 BF12
3.we provide further customised services to our customer.
The material is made by the high quality steel and case hardened.Very high load carrying capacity.High stiffness and accuracy.
Precision: C5 Grade
A. The Ball Screw Assembly
The ball screw assembly consists of a screw and a nut, each with matching helical grooves, and balls which roll between these grooves providing the only contact between the nut and the screw. As the screw or nut rotates, the balls are deflected by the deflector into the ball return system of the nut and they travel through the return system to the opposite end of the ball nut in a continuous path. The balls then exit from the ball return system into the ball screw and nut thread raceways continuously to recirculate in a closed circuit.
B. The Ball Nut Assembly
The ball nut determines the load and life of the ball screw assembly. The ratio of the number of threads in the ball nut circuit to the number of threads on the ball screw determines how much sooner the ball nut will reach fatigue failure (wear out) than the ball screw will.
Q1: Are you manufacturer ?
A1: Yes,We are.
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