Skip to Content

ActionJac EM05-MSJ-UR 20:1

Metric Worm Gear Trapezoidal Screw Jack, Upright Rotating, 5 kN Capacity, 20:1 Gear Ratio Read More
Product Specifications

Configure

Product Specifications

Download Spec Sheet
Specifications Diagram

Details

Capacity [kN]:
5
Gear Ratio:
20:1
Raise for One Turn of Worm [mm]:
0.20
Torque to Raise 1 kN [Nm]:
0.19
No Load Torque [Nm]:
0.11
Lifting Screw Diameter [mm]:
16
Screw Lead [mm]:
4
Root Diameter [mm]:
10.9

Performance Specifications

Maximum Allowable Input [kW]:
0.13
Maximum Input Torque [Nm]:
0.94
Maximum Load at 1425 RPM [kN]:
4.6
Maximum Worm Speed at Rated Load [rpm]:
1130
Starting Torque:
2 x Running Torque

Weight

Base 0 Travel [kg]:
1.13
Per 100mm of Travel [kg]:
0.12
Grease [kg]:
0.23

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.