ActionJac 1HL-BSJ-I 20:1

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

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 1HL-BSJ-I 20:1
Capacity [Ton] 1
Gear Ratio 20:1
Turns of Worm per Inch Travel 40
Torque to Raise 1 lb. [in-lb] 0.0114
Lifting Screw Diameter [in] 0.75
Screw Lead [in] 0.500
Root Diameter [in] 0.602
BackDrive Holding Torque [ft-lb] 1.5
Tare Drag Torque [in-lb] 3
Performance Specifications
Maximum Allowable Input [hp] 0.25
Maximum Input Torque [in-lb] 9
Maximum Worm Speed at Rated Load [rpm] 691
Maximum Load at 1750 RPM [lb] 790
Starting Torque 1.5 x Running Torque
Base 0 Travel [lb] 8
Per Inch of Travel [lb] 0.04
Grease [lb] 0.5

To continue, please configure your item below.

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