LMR is an ultra-high rigidity Roller Guide that uses roller cages to allow low-friction, smooth motion and achieve long-term maintenance-free operation.
Model LMR-C
The flange of the LM block has tapped holes. Can be mounted from the top or the bottom. Used in places where the table cannot have through holes for mounting bolts.
Model LMR-LC
The LM block has the same cross-sectional shape as model LMR-C, but has a longer overall LM block length (L) and a greater rated load.
Models LMR-R
With this type, the LM block has a smaller width (W) and tapped holes. Used in places where the space for table width is limited.
Models LMR-LR
The LM block has the same cross-sectional shape as the Model LMR-R, but has a longer overall LM block length (L) and a greater rated load.
Ultra-high Rigidity
A higher rigidity is achieved by using highly rigid rollers as the rolling elements and having the overall roller length more than 1.5 times greater than the roller diameter.
4-way Equal Load
Since each row of rollers is arranged at a contact angle of 45°, so that the LM block receives an equal load rating in all four directions (radial, reverse radial and lateral directions), high rigidity is ensured in all directions.
Smooth Motion through Skewing Prevention
The roller cage allows rollers to form an evenly spaced line while circulating, thus preventing the rollers from skewing as the block enters an loaded area. As a result, fl uctuation of the rolling resistance is minimized, and stable, smooth motion is achieved.
Long-term Maintenance-free Operation
Use of roller cages eliminates friction between rollers and increases grease retention, enabling longterm maintenance-free operation to be achieved.
