ActionJac 2R-MSJ-UK 6:1

Inch Worm Gear Machine Screw Jack, Upright Keyed, Reverse Base, 2 Ton Capacity, 6:1 Gear Ratio

A Keyed Machine Screw Jack has a keyway machined along the length of the lifting screw. A matching key is fastened to the cover of the jack which will eliminate lift shaft rotation. The keyway in the screw causes greater than normal wear on the internal drive sleeve threads, somewhat reducing jack life.

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 2R-MSJ-UK 6:1
Capacity [Ton] 2
Gear Ratio 6:1
Turns of Worm per Inch Travel 24
Torque to Raise 1 lb. [in-lb] 0.0288
Lifting Screw Diameter [in] 1.00
Screw Lead [in] 0.250
Root Diameter [in] 0.698
Tare Drag Torque [in-lb] 4
Performance Specifications
Maximum Allowable Input [hp] 2.00
Maximum Input Torque [in-lb] 100
Maximum Worm Speed at Rated Load [rpm] 1096
Maximum Load at 1750 RPM [lb] 2505

To continue, please configure your item below.

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