ActionJac 50-BSJ-I 32:1

Inch Worm Gear Ball Screw Jack, Inverted, 50 Ton Capacity, 32:1 Gear Ratio, Screw Lead 1"

A Inverted translating jack has a lifting shaft that moves through the gear box. The lift shaft extends out from the bottom 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-BSJ-I 32:1
Capacity [Ton] 50
Gear Ratio 32:1
Turns of Worm per Inch Travel 32
Torque to Raise 1 lb. [in-lb] 0.0139
Lifting Screw Diameter [in] 4.00
Screw Lead [in] 1.000
Root Diameter [in] 3.338
BackDrive Holding Torque [ft-lb] 10.0
Tare Drag Torque [in-lb] 90
Performance Specifications
Maximum Allowable Input [hp] 5.00
Maximum Input Torque [in-lb] 1390
Maximum Worm Speed at Rated Load [rpm] 227
Maximum Load at 1750 RPM [lb] 12955
Starting Torque 1.5 x Running Torque
Base 0 Travel [lb] 490
Per Inch of Travel [lb] 5.00
Grease [lb] 5.0

To continue, please configure your item below.

Jack Accessories - Miter Gearbox

Jack Accessories - Flexible Coupling

Jack Accessories - Line Shafting

Jack Accessories - Control Panel