ActionJac 50-MSJ-U 32:1

Inch Worm Gear Machine Screw Jack, Upright, 50 Ton Capacity, 32:1 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 50-MSJ-U 32:1
Capacity [Ton] 50
Gear Ratio 32:1
Turns of Worm per Inch Travel 48
Torque to Raise 1 lb. [in-lb] 0.0301
Lifting Screw Diameter [in] 4.50
Screw Lead [in] 0.667
Root Diameter [in] 3.782
Tare Drag Torque [in-lb] 100
Performance Specifications
Maximum Allowable Input [hp] 5.00
Maximum Input Torque [in-lb] 3014
Maximum Worm Speed at Rated Load [rpm] 104
Maximum Load at 1750 RPM [lb] 5982
Starting Torque 2 x Running Torque
Base 0 Travel [lb] 280
Per Inch of Travel [lb] 5.00
Grease [lb] 5.8

To continue, please configure your item below.

Jack Accessories - Miter Gearbox

Jack Accessories - Flexible Coupling

Jack Accessories - Line Shafting

Jack Accessories - Handwheel

Jack Accessories - Control Panel