ActionJac 20-MSJ-U 24:1

Inch Worm Gear Machine Screw Jack, Upright, 20 Ton Capacity, 24:1 Gear Ratio

A Uprighted translating jack has a lifting shaft that moves through the gear box. The lift shaft extends out from the top of the worm screw jack. A nut is integrated with the worm gear such that the worm gear and nut rotate together. When the lift shaft is held to prevent rotation, the lift shaft will move linearly through the gear box to move the load.

To configure a part number, download 2D/3D models, or request a quote, please select the "Quote or Download" tab and click the "Configure" button. (Step 4 of 4)

Product ActionJac 20-MSJ-U 24:1
Capacity [Ton] 20
Gear Ratio 24:1
Turns of Worm per Inch Travel 48
Torque to Raise 1 lb. [in-lb] 0.0218
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] 2.50
Maximum Input Torque [in-lb] 873
Maximum Worm Speed at Rated Load [rpm] 180
Maximum Load at 1750 RPM [lb] 4130
Starting Torque 2 x Running Torque
Base 0 Travel [lb] 80
Per Inch of Travel [lb] 1.80
Grease [lb] 2.3

To continue, please configure your item below.

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