THK VR12-900Hx31Z
THK cross roller guide, Mode VR12
- Height
- 28.000 mm
- Width
- 58.000 mm
- Length
- 900.000 mm
- Maximum stroke length
- 550.000 mm
- Number of rollers
- 31
- Basic dynamic load rating
- 17600 N
- Basic static load rating
- 17200 N
- Weight rail
- 5.3 kg/m
- Material
- Steel
- Accuracy
- H
In stock
Technical specification for THK VR12-900Hx31Z
| Model No. | VR12-900Hx31Z |
|---|---|
| Brand | THK |
| Max stroke | 550 mm |
| Combined dimensions | |
| M | 58 mm |
| A | 28 mm |
| L0 | 900 mm |
| Mounting dimensions | |
| n×F | 8x100 mm |
| G | 50 mm |
| B | 28 mm |
| C | 12 mm |
| S | M10 mm |
| d | 8.5 mm |
| D | 14 mm |
| h | 8.2 mm |
| T | 5 mm |
| Other dimensions | |
| Da | 12 mm |
| R | 625 mm |
| g | 12.5 mm |
| P | 20 mm |
| No. of rollers | |
| Z | 31 |
| Permissible preload | |
| -13 um | |
| Basic load rating (per roller) | |
| Cz | 17.6 kN |
| C0z | 17.2 kN |
| Mass | |
| Rail | 5.3 kg/m |
THK VR12-900Hx31Z cross roller guide is capable of receiving loads in the four directions. In addition, since the THK VR12-900Hx31Z Cross Roller Guide can be given a preload, a clearance-free, highly
rigid and smooth slide mechanism is achieved.
VR12-900Hx31Z:
- VR12: Model number
- -900: Dedicated rail dimension in mm
- H: Accuracy symbol
- 31Z: Number of rollers
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