Skip to Content

ActionJac EM5-MSJ-IR 6:1

Metric Worm Gear Trapezoidal Screw Jack, Inverted Rotating, 50 kN Capacity, 6:1 Gear Ratio Read More
Product Specifications

Configure

Product Specifications

Download Spec Sheet
Specifications Diagram

Details

Capacity [kN]:
50
Gear Ratio:
6:1
Travel for 1 Turn of Worm [mm]:
1.17
Torque to Raise 1 kN [Nm]:
0.81
No Load Torque [Nm]:
1.13
Lifting Screw Diameter [mm]:
40
Screw Lead [mm]:
7
Root Diameter [mm]:
30.9

Performance Specifications

Maximum Allowable Input [kW]:
1.87
Maximum Input Torque [Nm]:
40.30
Maximum Load at 1425 RPM [kN]:
15.6
Maximum Worm Speed at Rated Load [rpm]:
445
Starting Torque:
2 x Running Torque

Weight

Base 0 Travel [kg]:
13.60
Per 100mm of Travel [kg]:
0.81
Grease [kg]:
0.45

More Details

A Inverted 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 Inverted Roating Screw jacks has the lift shaft extending out the bottom of the jack.