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Inverted

Inverted Translating Steel Machine Screw Jacks - 2/3 Ton to 12 Ton

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.

ActionJac™ Stainless Steel Machine Screw Jacks are ideal for use in demanding environments where corrosion resistance is required. All external components are manufactured from 300 series Stainless Steel materials. These jacks use a stainless steel worm with a high strength bronze drive sleeve.

Load capacities for Stainless Steel Machine Screw Jacks range from 1,300 to 23,000 pounds. A 17-4PH hardened worm is available for a 300% increase in capacity.

Details Performance Specifications
Product Capacity [Ton] Gear Ratio Turns of Worm per Inch Travel Torque to Raise 1 lb. [in-lb] Lifting Screw Diameter [in] Screw Lead [in] Maximum Allowable Input [hp] Maximum Input Torque [in-lb] Maximum Load at 1750 RPM
ActionJac 2SS-MSJ-I 6:1 0.66 6:1 24 0.0250 1.00 0.250 2.00 33 1320 Specs Configure/Quote
ActionJac 2SS-MSJ-I 24:1 0.66 24:1 96 0.0150 1.00 0.250 0.50 14 1320 Specs Configure/Quote
ActionJac 5SS-MSJ-I 6:1 1.67 6:1 16 0.0376 1.50 0.375 3.00 125 2873 Specs Configure/Quote
ActionJac 5SS-MSJ-I 24:1 1.67 24:1 64 0.0144 1.50 0.375 0.75 48 1875 Specs Configure/Quote
ActionJac 10SS-MSJ-I 8:1 3.33 8:1 16 0.0377 2.00 0.500 5.00 251 4775 Specs Configure/Quote
ActionJac 10SS-MSJ-I 24:1 3.33 24:1 48 0.0192 2.00 0.500 1.50 128 2813 Specs Configure/Quote
ActionJac 15SS-MSJ-I 8:1 5 8:1 16 0.0407 2.25 0.500 5.00 407 4424 Specs Configure/Quote
ActionJac 15SS-MSJ-I 24:1 5 24:1 48 0.0218 2.25 0.500 1.50 218 2478 Specs Configure/Quote
ActionJac 20SS-MSJ-I 8:1 6.66 8:1 16 0.0435 2.50 0.500 5.00 580 4140 Specs Configure/Quote
ActionJac 20SS-MSJ-I 24:1 6.66 24:1 48 0.0218 2.50 0.500 1.50 291 2478 Specs Configure/Quote
ActionJac 25SS-MSJ-I 10 2/3:1 8.3 10 2/3:1 16 0.0452 3.00 0.667 11.00 903 8764 Specs Configure/Quote
ActionJac 25SS-MSJ-I 32:1 8.3 32:1 48 0.0235 3.00 0.667 3.50 471 5364 Specs Configure/Quote
ActionJac 35SS-MSJ-I 10 2/3:1 11.66 10 2/3:1 16 0.0493 3.75 0.667 11.00 1150 8035 Specs Configure/Quote
ActionJac 35SS-MSJ-I 32:1 11.66 32:1 48 0.0251 3.75 0.667 3.50 600 5022 Specs Configure/Quote