Rodless screw actuator
Tolomatic B3S Screw-Drive Rodless
Screw-driven rodless actuator with recirculating ball-bearing guidance integral to the extrusion, so it carries loads up to 35.6 kN (with carrier options) without external guides.
Key specifications
| Ingress protection | IP44 |
|---|---|
| Temperature | 4–54 °C |
| Force (max) | 12,010 N |
| Stroke (max) | 4,547 mm |
| Linear speed (max) | 1,524 mm/s |
| Screw lead | 5, 8, 10, 12 |
| Screw type | ball (incl. low-backlash) or acme solid nut |
| Backlash | 0.05 (BNL) to 0.38 |
| Duty | 100% (rodless page); not specified in PDF |
| Sizes | B3S10, B3S15, B3S20 |
| Max load | 35,600 |
Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.
Options
- inline LMI or reverse-parallel 1:1/2:1 (four orientations)
- auxiliary and dual 180° carriers
- tube supports and mounting plates
- metric option
- food-grade grease
- Your Motor Here
Typical applications
Often compared with
Engineers specifying this series often compare it with:
Other rodless screw actuator series
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