Skip to Content

ActionJac EM5-BSJ-IR 6:1

Metric Worm Gear Ball 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]:
1.67
Torque to Raise 1 kN [Nm]:
0.39
No Load Torque [Nm]:
1.13
Lifting Screw Diameter [mm]:
40
Screw Lead [mm]:
10
Root Diameter [mm]:
34.8
BackDrive Holding Torque [Nm]:
16.0

Performance Specifications

Maximum Allowable Input [kW]:
2.28
Maximum Input Torque [Nm]:
19.30
Maximum Load at 1425 RPM [kN]:
39.4
Maximum Worm Speed at Rated Load [rpm]:
1125
Starting Torque:
1.5 x Running Torque

Weight

Base 0 Travel [kg]:
15.90
Per 100mm of Travel [kg]:
0.93
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.