Skip to Content

ActionJac EM2.5-BSJ-UR 6:1

Metric Worm Gear Ball Screw Jack, Upright Rotating, 25 kN Capacity, 6:1 Gear Ratio Read More
Product Specifications

Configure

Product Specifications

Download Spec Sheet
Specifications Diagram

Details

Capacity [kN]:
25
Gear Ratio:
6:1
Raise for One Turn of Worm [mm]:
0.83
Torque to Raise 1 kN [Nm]:
0.20
No Load Torque [Nm]:
0.56
Lifting Screw Diameter [mm]:
25
Screw Lead [mm]:
5
Root Diameter [mm]:
22.5
BackDrive Holding Torque [Nm]:
4.5

Performance Specifications

Maximum Allowable Input [kW]:
1.08
Maximum Input Torque [Nm]:
5.05
Maximum Load at 1425 RPM [kN]:
25
Maximum Worm Speed at Rated Load [rpm]:
2035
Starting Torque:
1.5 x Running Torque

Weight

Base 0 Travel [kg]:
7.70
Per 100mm of Travel [kg]:
0.36
Grease [kg]:
0.22

More Details

A Upright Rotating Screw Jack has a lift shaft that moves a nut as it turns. The lift shaft is fixed to the worm gear. This causes the load, which is attached to the travel nut, to move along the lift shaft. A Upright Roating Screw jacks has the lift shaft extending out the top of the jack.