LM Stroke ST/ST-B light and medium load type model has a compact design, in addition, attached seal available, get high accuracy at a low price and minimal friction coefficient.
THK LM Stroke Inner Ring type model STI allows an inner ring to be incorporated in order to available build to order. Minimal friction coefficient, compact design, high accuracy at a low price
Model MST is made up of a ST shaft, a ball cage, and a nut. These components can be freely combined based on the application. The sectional shape is small, there is little clearance, and the motion is extremely light and smooth. As a result, model MST can be used in a wide range of small, precision measuring equipment, including the spindle of an optic measuring instrument, a pen plotter, OA equipment, computer terminals, an automatic scale, a digital length measuring machine, and a solenoid valve. Some distinguishing characteristics include high accuracy bearing, high durability bearing, compact bearing, and bearing with extremely low frictional resistance.
A large number of precision steel balls (sphericity in mutual difference: 0.0005 mm) compliant with JIS B 1501 are incorporated in a lightweight, highly rigid ball cage with models KS and BS. The balls are arranged in spirals around the circumference of the ball cage so that the ball raceways do not overlap. It enables these models to be used for an extended period of time without deterioration and to demonstrate high durability. Furthermore, the ball pockets that hold the balls are finished with precision and continuously caulked with a unique process, preventing the balls from falling. Even if the ball cage is longer than the housing, it allows the system to travel smoothly.
A large number of precision steel balls (sphericity in mutual difference: 0.0005 mm) compliant with JIS B 1501 are incorporated in a lightweight, highly rigid ball cage with models KS and BS. The balls are arranged in spirals around the circumference of the ball cage so that the ball raceways do not overlap. It enables these models to be used for an extended period of time without deterioration and to demonstrate high durability. Furthermore, the ball pockets that hold the balls are finished with precision and continuously caulked with a unique process, preventing the balls from falling. Even if the ball cage is longer than the housing, it allows the system to travel smoothly.
