ActionJac 20SS-MSJ-IR 8:1

Stainless Steel Inch Worm Gear Machine Screw Jack, Inverted Rotating, 20 Ton Housing, 8:1 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 20SS-MSJ-IR 8:1
Capacity [Ton] 6.66
Gear Ratio 8:1
Turns of Worm per Inch Travel 16
Torque to Raise 1 lb. [in-lb] 0.0435
Lifting Screw Diameter [in] 2.50
Screw Lead [in] 0.500
Root Diameter [in] 1.908
Tare Drag Torque [in-lb] 40
Performance Specifications
Maximum Allowable Input [hp] 5.00
Maximum Input Torque [in-lb] 580
Maximum Load at 1750 RPM 4140
Starting Torque 2 x Running Torque
Base 0 Travel [lb] 85
Per Inch of Travel [lb] 2.00
Grease [lb] 2.3

To continue, please configure your item below.

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