ActionJac 35SS-MSJ-IR 10 2/3:1

Stainless Steel Inch Worm Gear Machine Screw Jack, Inverted Rotating, 35 Ton Housing, 10 2/3:1 Gear Ratio

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.

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Product ActionJac 35SS-MSJ-IR 10 2/3:1
Capacity [Ton] 11.66
Gear Ratio 10 2/3:1
Turns of Worm per Inch Travel 16
Torque to Raise 1 lb. [in-lb] 0.0493
Lifting Screw Diameter [in] 3.75
Screw Lead [in] 0.667
Root Diameter [in] 3.083
Tare Drag Torque [in-lb] 50
Performance Specifications
Maximum Allowable Input [hp] 11.00
Maximum Input Torque [in-lb] 1150
Maximum Load at 1750 RPM 8035
Starting Torque 2 x Running Torque
Base 0 Travel [lb] 165
Per Inch of Travel [lb] 3.50
Grease [lb] 3.5

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