ActionJac 0.5HL-BSJ-UR 20:1

Inch Worm Gear Ball Screw Jack, Upright Rotating, 0.5 Ton Capacity, 20:1 Gear Ratio, Screw Lead 0.2"

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 0.5HL-BSJ-UR 20:1
Capacity [Ton] 0.5
Gear Ratio 20:1
Turns of Worm per Inch Travel 40
Torque to Raise 1 lb. [in-lb] 0.0102
Lifting Screw Diameter [in] 0.63
Screw Lead [in] 0.500
Root Diameter [in] 0.500
BackDrive Holding Torque [ft-lb] 1
Tare Drag Torque [in-lb] 1
Performance Specifications
Maximum Allowable Input [hp] 0.17
Maximum Input Torque [in-lb] 10.2
Maximum Worm Speed at Rated Load [rpm] 1030
Maximum Load at 1750 RPM [lb] 588
Starting Torque 1.5 x Running Torque
Base 0 Travel [lb] 3
Per Inch of Travel [lb] 0.03
Grease [lb] 0.6

To continue, please configure your item below.

Jack Accessories - Miter Gearbox

Jack Accessories - Flexible Coupling

Jack Accessories - Line Shafting

Jack Accessories - Control Panel