ActionJac 75-MSJ-UR 32:1

Inch Worm Gear Machine Screw Jack, Upright Rotating, 75 Ton Capacity, 32:1 Gear Ratio

A Upright 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 Upright Roating Screw jacks has the lift shaft extending out the top of the jack.

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Product ActionJac 75-MSJ-UR 32:1
Capacity [Ton] 75
Gear Ratio 32:1
Turns of Worm per Inch Travel 48
Torque to Raise 1 lb. [in-lb] 0.0252
Lifting Screw Diameter [in] 5.00
Screw Lead [in] 0.667
Root Diameter [in] 4.286
Tare Drag Torque [in-lb] 155
Performance Specifications
Maximum Allowable Input [hp] 9.00
Maximum Input Torque [in-lb] 3780
Maximum Worm Speed at Rated Load [rpm] 150
Maximum Load at 1750 RPM [lb] 12862

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