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ActionJac 100-BSJ-I 32:1

Inch Worm Gear Ball Screw Jack, Inverted, 100 Ton Capacity, 32:1 Gear Ratio, Screw Lead 1" Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Details

Capacity [Ton]:
100
Gear Ratio:
32:1
Turns of Worm per Inch Travel:
32
Torque to Raise 1 lb. [in-lb]:
0.0138
Lifting Screw Diameter [in]:
4.00
Screw Lead [in]:
1.000
Root Diameter [in]:
3.338
BackDrive Holding Torque [ft-lb]:
35.0
Tare Drag Torque [in-lb]:
205

Performance Specifications

Maximum Allowable Input [hp]:
12.50
Maximum Input Torque [in-lb]:
2760
Maximum Worm Speed at Rated Load [rpm]:
285
Maximum Load at 1750 RPM [lb]:
32621
Starting Torque:
1.5 x Running Torque

Weight

Base 0 Travel [lb]:
1100
Per Inch of Travel [lb]:
5.00
Grease [lb]:
16.0

More Details

A Inverted translating jack has a lifting shaft that moves through the gear box. The lift shaft extends out from the bottom of the worm screw jack. A nut is integrated with the worm gear such that the worm gear and nut rotate together. When the lift shaft is held to prevent rotation, the lift shaft will move linearly through the gear box to move the load.