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ActionJac 1HL-BSJ-IR 5:1

Inch Worm Gear Ball Screw Jack, Inverted Rotating, 1 Ton Capacity, 5:1 Gear Ratio, Screw Lead 0.5" Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Details

Capacity [Ton]:
1
Gear Ratio:
5:1
Turns of Worm per Inch Travel:
10
Torque to Raise 1 lb. [in-lb]:
0.0241
Lifting Screw Diameter [in]:
0.75
Screw Lead [in]:
0.500
Root Diameter [in]:
0.602
BackDrive Holding Torque [ft-lb]:
3.5
Tare Drag Torque [in-lb]:
3

Performance Specifications

Maximum Allowable Input [hp]:
0.50
Maximum Input Torque [in-lb]:
48.2
Maximum Worm Speed at Rated Load [rpm]:
654
Maximum Load at 1750 RPM [lb]:
747
Starting Torque:
1.5 x Running Torque

Weight

Base 0 Travel [lb]:
8
Per Inch of Travel [lb]:
0.04
Grease [lb]:
0.5

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.