- Enerpac ball screw actuators are ideal for high speeds and continuous cycle applications
- Ball screw design allows for reduced horsepower requirements
- Reduced friction provides extended service life and lower operating costs
- Integrated ball bearing design reduces operating temperatures
- Precision screw lead offers exact positioning for multiple Actuator systems
| Capacity | Model Number |
Load Screw Diameter |
Lead of Screw | Gear Center | Gear Ratio | Turns of Input Shaft For 1" of Rise | Torque Required to Lift 1 lbs. (in-lb) |
Holding Torque (ft-lb) |
Max. Input RPM |
Estimated Weight (lbs) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (ton) | (in) | (in) | (in) | Low | High | Low | High | Low | High | Low | High | 0" Travel | Per Inch | ||
| 1 | B1 | 0.750 | 0.500 | 1.500 | 5:1 | 10:1 | 10 | 20 | 0.024 | 0.015 | 1.4 | 2 | 1800 | 2.3 | 0.7 |
| 2 | B2 | 1.000 | 0.250 | 1.750 | 6:1 | 24:1 | 24 | 96 | 0.011 | 0.005 | 4 | 1.5 | 1800 | 17 | 0.6 |
| 5 | B5 | 1.500 | 0.474 | 2.188 | 6:1 | 24:1 | 12.66 | 50.66 | 0.018 | 0.007 | 14 | 5 | 1800 | 35 | 0.6 |
| 10 | B10 | 1.500 | 0.474 | 2.598 | 8:1 | 24:1 | 16.88 | 50.66 | 0.014 | 0.007 | 13 | 4 | 1800 | 50 | 0.8 |
| 20 | B20 | 2.250 | 0.500 | 2.875 | 8:1 | 24:1 | 16 | 48 | 0.015 | 0.007 | 27 | 7 | 1800 | 85 | 1.5 |
| 30 | B30 | 3.000 | 0.667 | 3.750 | 10 2/3:1 | 32:1 | 16 | 48 | 0.015 | 0.008 | 21 | 5 | 1200 | 220 | 2.4 |
| 50 | B50 | 4.000 | 1.000 | 5.313 | 10 2/3:1 | 32:1 | 10.66 | 32 | 0.022 | 0.011 | 40 | 10 | 1200 | 340 | 2.8 |
| 75 | B75 | 4.000 | 1.000 | 6.000 | 32:1 | 10.66 | 32 | 0.022 | 0.010 | 107 | 24 | 900 | 590 | 4.6 | |
| 100 | B100 | 4.000 | 1.000 | 7.500 | 12:1 | 36:1 | 12 | 36 | 0.020 | 0.010 | 128 | 50 | 900 | 960 | 4.6 |