SH Series Ball-Type Linear Guide
SHS-B / SHS-LB / SHM-B / SHM-LB / SHT-A(Size range: 15-65)
SH series linear guide is a four-row single-arc gothic-raceway contact linear guide with an integrated, optimized structural design for ultra-heavy-load precision applications. Compared with conventional linear guides, it delivers higher load capacity and stiffness; it features equal load rating in all four directions and a self-aligning function that absorbs mounting-face errors to ensure high precision. It supports high-speed, heavy-load, high-stiffness and high-precision motion.
Precision Grade
Normal Grade N
High Grade H
Precision Grade P
Super Precision SP
Ultra Precision UP
| Item | Parameter Details |
|---|---|
| Size Range | SH15 / SH20 / SH25 / SH30 / SH35 / SH45 / SH55 / SH65 |
| Carriage Type | Flange (F) / Square (M) / Bottom-lock (T) |
| Load Type | Heavy (B) / Ultra-heavy (LB) / Medium (X) |
| Precision Grade | Normal (C)(C) / High (H)(H) / Precision (P)(P) / Super Precision (SP)(SP) / Ultra Precision (UP)(UP) |
| Preload Class | PO(no preload) / PA (light preload, 0.05~0.07C) / PB (heavy preload, 0.10~0.12C) |
| Max Rail Length | Depending on size (up to about 4000 mm) |
| Lubrication | Grease lubrication / oil lubrication (recommended viscosity 30~150cSt) |
| Lubrication Interval | Every 100 km of travel or every 3~6months |