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ActionJac 10-BSJ-IR 8:1

Inch Worm Gear Ball Screw Jack, Inverted Rotating, 10 Ton Capacity, 8:1 Gear Ratio, Screw Lead 0.473" Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Details

Capacity [Ton]:
10
Gear Ratio:
8:1
Turns of Worm per Inch Travel:
16.88
Torque to Raise 1 lb. [in-lb]:
0.0151
Lifting Screw Diameter [in]:
1.50
Screw Lead [in]:
0.473
Root Diameter [in]:
1.140
BackDrive Holding Torque [ft-lb]:
13.0
Tare Drag Torque [in-lb]:
20

Performance Specifications

Maximum Allowable Input [hp]:
5.00
Maximum Input Torque [in-lb]:
302
Maximum Worm Speed at Rated Load [rpm]:
1043
Maximum Load at 1750 RPM [lb]:
11925
Starting Torque:
1.5 x Running Torque

Weight

Base 0 Travel [lb]:
50
Per Inch of Travel [lb]:
0.80
Grease [lb]:
1.5

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.