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ActionJac 100-MSJ-IR 32:1

Inch Worm Gear Machine Screw Jack, Inverted Rotating, 100 Ton Capacity, 32:1 Gear Ratio 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:
48
Torque to Raise 1 lb. [in-lb]:
0.0377
Lifting Screw Diameter [in]:
6.00
Screw Lead [in]:
0.667
Root Diameter [in]:
5.254
Tare Drag Torque [in-lb]:
205

Performance Specifications

Maximum Allowable Input [hp]:
12.50
Maximum Input Torque [in-lb]:
7460
Maximum Worm Speed at Rated Load [rpm]:
106
Maximum Load at 1750 RPM [lb]:
11941
Starting Torque:
2 x Running Torque

Weight

Base 0 Travel [lb]:
975
Per Inch of Travel [lb]:
8.50
Grease [lb]:
16.0

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.