Caged Roller LM Guide Ultra-Rigid, Low-Profile Model SRN
This model is interchangeable with LM Guide Model SNR which was designed for machine tools.
Size : 35,45,55,65
Types
Highlight feature tags
- Flange
- Long block LM Guide
- Ultra long block
- Bolts mounted from above and below
- Bolts mounted from above
- Flange
- Bolts mounted from above and below
Basic load rating(kN) : Basic dynamic load rating 59.1 to 219 / Basic static load rating 119 to 441
Size :
35,45,55,65
- Flange
- Long block LM Guide
- Bolts mounted from above and below
Basic load rating(kN) : Basic dynamic load rating 76 to 278 / Basic static load rating 165 to 599
Size :
35,45,55,65
- Flange
- Ultra long block
- Bolts mounted from above and below
Basic load rating(kN) : Basic dynamic load rating 87.9 to 352 / Basic static load rating 199 to 811
Size :
35,45,55,65
- Bolts mounted from above
Basic load rating(kN) : Basic dynamic load rating 59.1 to 219 / Basic static load rating 119 to 441
Size :
35,45,55,65
- Long block LM Guide
- Bolts mounted from above
Basic load rating(kN) : Basic dynamic load rating 76 to 278 / Basic static load rating 165 to 599
Size :
35,45,55,65
- Ultra long block
- Bolts mounted from above
Basic load rating(kN) : Basic dynamic load rating 87.9 to 352 / Basic static load rating 199 to 811
Size :
35,45,55,65
Features
Structure and Features
Rollers roll in four rows of raceways precision-ground on the LM rail and LM block, and roller cages and end plates incorporated in the LM block allow the rollers to circulate.
The SRN is an ultra-rigid roller guide that uses roller cages to allow low-friction, smooth motion and achieve long-term maintenance-free operation.
Ultra-High Rigidity
Increased 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.
Four-Way Equal Load
Each row of rollers is arranged at a 45° contact angle so the LM block will have an equal load rating in all directions: radial, reverse-radial, and horizontal. This ensures high rigidity 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. This minimizes rolling resistance fluctuation and achieves stable, smooth motion.
Long-Term Maintenance-Free Operation
Use of roller cages eliminates friction between rollers and increases grease retention, enabling long-term maintenance-free operation to be achieved.
Low-Profile, Low Center of Gravity
Because it has a lower total height than the Caged Roller LM Guide Model SRG, it is ideal for compact designs.
Detailed information for each model number
Toggle chart
- Model SRN-C
- Model SRN-LC
- Model SRN-SLC
- Model SRN-R
- Model SRN-LR
- Model SRN-SLR
