ActionJac 50-BSJ-UR 32:1

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

A Upright 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 Upright Roating Screw jacks has the lift shaft extending out the top of the jack.

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-UR 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
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