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Metal Parts Products Manufacturers at China

Metal Parts Products —Stamping & CNC Machining Manufacturers

Multi-function design and processing of the ball screw coupling

Product Item: Multi-function design and processing of the ball screw coupling
Category: Turning Parts
Ball screw features
1. Low friction loss and high transmission efficiency
Since there are many balls between the screw shaft of the ball screw pair and the screw nut for rolling motion, high movement efficiency can be obtained. Compared with the past sliding screw pair, the driving torque is less than 1/3, that is, the power required to achieve the same motion result is 1/3 of the sliding screw pair. It is very helpful in saving electricity.
2, high precision
Ball screw pairs are generally produced consistently with the world's highest level of mechanical equipment. In particular, in terms of the factory environment for grinding, assembling, and inspecting various processes, the temperature and humidity are strictly controlled, and the accuracy is fully ensured by the perfect quality management system.

3, high speed feed and micro feed
Since the ball screw pair uses the ball movement, the starting torque is extremely small, and there is no creep phenomenon such as sliding motion, and accurate micro feed can be ensured.
4, high axial stiffness
The ball screw pair can be preloaded, and the axial gap can be negative due to the pre-pressure, thereby obtaining higher rigidity. (In the ball screw, by applying pressure to the ball, when it is actually used for a mechanical device or the like, the rigidity of the wire mother portion can be enhanced by the repulsive force of the ball).
5, can not be self-locking, with the reversibility of the transmission

Ball screw coupling

· - For the outer wheel separation type and the inner wheel rotation.

· - For use where it is necessary to rotate the inner wheel.


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