Linear Rail Block THK SHW17
SHW (wide rail type) series: SHW12CAM SHW14CAM SHW17CAM SHW21CA SHW27CA SHW35CA SHW50CA SHW12CRM SHW12HRM SHW14CRM SHW17CRM SHW21CR SHW27CR SHW35CR SHW50CR
The THK SHW17CAM ball retainer type LM Guide is a rolling guide with automatic self-aligning capability
and 4-direction load.
Structure and features of retainer type LM Guide Wide-track type THK SHW. This wide-width, high-rigidity LM Guide uses a ball cage for low noise, long-term maintenance-free, and excellent high speed.
1.Wide, low center of gravity of the THK SHW
The SHW type has a large LM rail width and a low center of gravity structure. It is most suitable for
installation in places where space saving is required, and where the torque of the MC is required.
2. 4 direction equal load
In order to make the four action directions (radial, reverse radial and lateral) on the LM block have the
same rated load, each steel ball row is designed to be placed at a contact aof 45 ,, so It can be used
regardless of posture and has a wide range of uses.
3.Automatic self-aligning ability of the THK SHW
Since THK's unique circular groove front combination (DF combination) has self-aligning ability, it can
absorb mounting errors even when preloading is applied, resulting in high-precision, smooth and stable
4.less dust of the THK SHW
The use of the ball retainer eliminates the mutual friction between the steel balls and improves the
retention of the lubricating oil, thereby achieving excellent low dust generation.
Products are widely used in woodworking, CNC machine tools, medical, aerospace, optical and other