Hiwin Technologies Corporation

Tsung-Wen Peng

Meng-Lung Tsai

Hsu-Min Cheng

Ciao-Cun Hung

Hsu-min Cheng

Wen-Chia Li

A spacer includes a first surface and a second surface. The first surface and the second surface respectively have two opposite first roller accommodating grooves and two opposite second roller accommodating grooves. The first and second roller accommodating grooves of the first surface correspond to the second and first roller accommodating grooves of the second surface. The spacer defines a reference plane, which is perpendicular to a horizontal direction and passes through a center point of the maximum thickness of the spacer. The horizontal distance from the reference plane to the center of each first roller accommodating groove is different from the horizontal distance from the reference plane to the center of each second roller accommodating groove. By flipping the spacer of the present invention, the spacing of two adjacent rollers can be adjusted. In addition, the present invention further provides a cycloidal reducer with the aforementioned spacer.

Spacer and cycloidal reducer with the spacer

A low dust linear module includes a rail unit, a slide seat unit, a dustproof strip and two magnetic members. The two magnetic members are disposed at the two slide seat end portions of the slide seat, the first magnetic attraction gap is defined between the magnetic attraction area and a corresponding one of the magnetic members, and the second magnetic attraction gap is defined between the magnetic attraction area and the slide seat cover. When the dustproof strip passes through and are magnetically attracted by the magnetic members, a gap will appear between the magnetic members and the slide seat and the slide seat cover, so that the magnetic members and the dustproof strip are kept in a gap without friction, so as to avoid the generation of dust due to friction, so that the linear module can operate normally and maintain the standard of the working environment.

Low dust linear module

A belt driven linear actuator includes: a base, a linearly movable unit, a belt driven unit, a first cover, a second cover, a drive source, and a slide block. With the first and second covers removably disposed on the base, the first and second covers can be located at different positions to define different gaps in different directions, so as to allow the slide block to be assembled in different directions, and reduce the restriction on the assembling direction of the drive source. Besides, the width of the base is equal to the height of the base, and the height of the cover portion is equal to the height and the width of the base, which allows the base to be assembled in the same position while in different directions.

Belt driven linear actuator

A linear actuator includes a linear module including a base, a screw rod mounted in the base and a transmission carriage threaded onto the screw rod, and a support module including two support carriages movably mounted on the screw rod at two opposite sides relative to the transmission carriage, a protective cover disposed at one side of the base and connected to the two support carriages, two pulley blocks mounted at the two opposite ends of the protective cover and a cable wound round the pulleys of the pulley blocks and connected to the transmission carriage and the base by a respective cable connection plate. Thus, the transmission carriage utilizes the cable to carry one pulley block and then the protective cover, causing the protective cover to carry the two support carriages and the other pulley block, achieving the effect of supporting the screw rod.

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Taichung, Taiwan

Tsung-Wen Peng