ball screw

This, in turn, causes restraining force against the rotation of the ball screw.

The servo motors are directly coupled to the ball screws.

The torque produced is converted to a linear force via a ball screw.

High precision ball screws are used in steppers for semiconductor manufacturing.

Low friction in ball screws yields high mechanical efficiency compared to alternatives.

This, combined with their overall performance benefits and reduced power requirements, may offset the initial costs of using ball screws.

NSK has long been the global leader in the manufacture of ball screws.

Movement is governed by ball screws driven by stepping motors.

The guider movement is a servo driven motor ball screw unit.

Ball Screws deliver high linear speeds with minimal noise.

Some use a ball screw and ball nut.

Ball screws, whose male-female pairs involve bearing balls in between, show that other variations of form are possible.

Miniature Ball Screws are made of stainless steel.

The aerospace sector is another major user of high precision ball screw drives, which are often found in an aircraft's tail steering system.

Linear movement accuracy is guaranteed by use of the ball screw/ball bush hardened slideways.

Fully programmable Ball Screw Servo drive on all 3 axis.

The running speed for a leadscrew (or ball screw) is typically limited to, at most, 80% of the calculated critical speed.

The ratchet system has a custom ratcheting wrench that uses a ball screw to make the process faster and easier.

Mechanical backlash, hysteresis and elasticity is removed avoiding use of gearbox or ball screw mechanisms.

Ball screws are prevalent in powered leadscrew actuators.

Rolled ball screws have a positional precision of several thousandths of an inch per foot.

Both ends of the ball screw are supported by thrust bearings, this is known as the "Double Anchor System".

Ball Screw Assemblies suit small footprint applications.

The process is usually used to produce accurate threads or threads in hard materials; a common application is ball screw mechanisms.