URS planetary roller screws are designed for highly demanding applications requiring very high load capacity and long service life. Based on SRS technology, they deliver enhanced performance through an optimized design that increases the number of contact points and load capacity.
This solution is ideal for intensive duty cycles and severe operating conditions, ensuring high performance even under heavy loads within a compact footprint.
Key features
- Very high load capacity
- Increased power density compared to standard solutions
- Non-recirculating planetary roller technology
- Suitable for intensive duty cycles and heavy-duty applications
- Available in large diameters and lengths
- Standard and custom configurations on request
Looking for a customized solution or need further information?
Ultra-High-Capacity Roller Screws (URS): Dynamic Load Capacity Ca [kN] | |||||||
|---|---|---|---|---|---|---|---|
| Diameter nominal | Pitch | ||||||
| d0 | 15 | 20 | 25 | 30 | 35 | 40 | 50 |
| mm | kN | ||||||
| 60 | 766 | 763 | 725 | 733 | |||
| 75 | 997 | 1009 | 1026 | 1019 | |||
| 87 | 1204 | 1219 | 1246 | 1235 | |||
| 99 | 1436 | 1462 | 1475 | 1496 | 1513 | ||
| 111 | 1609 | 1620 | 1653 | 1658 | 1690 | ||
| 120 | 1924 | 1953 | 1967 | 1988 | 2024 | 2031 | |
| 135 | 2059 | 2096 | 2119 | 2148 | 2148 | 2157 | 2168 |
| 150 | 2424 | 2475 | 2503 | 2511 | 2554 | 2553 | 2569 |
| 180 | 3497 | 3572 | 3620 | 3710 | |||
| 210 | 4218 | 4218 | 4243 | ||||
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