| Model No. | Rail length L (±0.8) | Stroke S (±3) | Permissible load N/pair | 
| mm | mm | ||
| 200 | 116 | 260 | |
| 250 | 152 | 240 | |
| 300 | 202 | 240 | |
| 350 | 251 | 230 | |
| 400 | 297 | 210 | |
| 450 | 332 | 210 | |
| 500 | 371 | 200 | |
| 550 | 407 | 180 | 
