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Upright Keyed

Upright Translating Keyed Machine Screw Jacks - 1/4 Ton to 75 Ton

Prevents rotation of the lift shaft with a square guide attached to the screw translating inside a square stem cover. The square stem tube is supplied with lube fittings. A lift shaft moves through the gear box and extends out from the top. An integrated nut and worm gear rotate together. When the lift shaft is held to prevent rotation, it moves linearly through the gear box to move the load.

 

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 Worm Speed at Rated Load [rpm] Maximum Load at 1750 RPM [lb]
ActionJac MJ-20-UK 5:1 0.5 5:1 20 0.0220 0.50 0.250 0.33 19.3 950 600 Specs Configure/Quote
ActionJac MJ-25-UK 5:1 0.5 5:1 25 0.0240 0.63 0.200 0.33 20.7 900 560 Specs Configure/Quote
ActionJac MJ-40-UK 5:1 0.5 5:1 40 0.0200 0.63 0.125 0.33 16.7 1100 700 Specs Configure/Quote
ActionJac MJ-50-UK 5:1 0.5 5:1 50 0.0160 0.50 0.100 0.33 13.5 1350 860 Specs Configure/Quote
ActionJac MJ-80-UK 20:1 0.5 20:1 80 0.0090 0.50 0.250 0.17 8 1140 720 Specs Configure/Quote
ActionJac MJ-100-UK 20:1 0.5 20:1 100 0.0100 0.63 0.200 0.17 8.7 1050 670 Specs Configure/Quote
ActionJac MJ-160-UK 20:1 0.5 20:1 160 0.0080 0.63 0.125 0.17 7 1300 830 Specs Configure/Quote
ActionJac MJ-200-UK 20:1 0.5 20:1 200 0.0070 0.50 0.100 0.17 5.7 1560 1000 Specs Configure/Quote
ActionJac 1-MSJ-UK 5:1 1 5:1 25 0.0259 0.75 0.200 0.50 45 608 695 Specs Configure/Quote
ActionJac 1-MSJ-UK 20:1 1 20:1 100 0.0121 0.75 0.200 0.25 21 651 744 Specs Configure/Quote
ActionJac 2-MSJ-UK 6:1 2 6:1 24 0.0288 1.00 0.250 2.00 100 1096 2505 Specs Configure/Quote
ActionJac 2-MSJ-UK 12:1 2 12:1 48 0.0177 1.00 0.250 1.50 62 1326 3031 Specs Configure/Quote
ActionJac 2-MSJ-UK 24:1 2 24:1 96 0.0121 1.00 0.250 0.50 42 651 1488 Specs Configure/Quote
ActionJac 2R-MSJ-UK 6:1 2 6:1 24 0.0288 1.00 0.250 2.00 100 1096 2505 Specs Configure/Quote
ActionJac 2R-MSJ-UK 12:1 2 12:1 48 0.0177 1.00 0.250 1.50 62 1326 3031 Specs Configure/Quote
ActionJac 2R-MSJ-UK 24:1 2 24:1 96 0.0121 1.00 0.250 0.50 42 651 1488 Specs Configure/Quote
ActionJac 2.5-MSJ-UK 6:1 2.5 6:1 24 0.0290 1.00 0.250 2.00 126 869 2483 Specs Configure/Quote
ActionJac 2.5-MSJ-UK 12:1 2.5 12:1 48 0.0170 1.00 0.250 1.50 74 1110 3174 Specs Configure/Quote
ActionJac 2.5-MSJ-UK 24:1 2.5 24:1 96 0.0122 1.00 0.250 0.50 53 516 1476 Specs Configure/Quote
ActionJac 5-MSJ-UK 6:1 5 6:1 16 0.0432 1.50 0.375 3.00 376 437 2501 Specs Configure/Quote
ActionJac 5-MSJ-UK 24:1 5 24:1 64 0.0166 1.50 0.375 0.75 144 287 1627 Specs Configure/Quote
ActionJac 10-MSJ-UK 8:1 10 8:1 16 0.0434 2.00 0.500 5.00 753 363 4149 Specs Configure/Quote
ActionJac 10-MSJ-UK 24:1 10 24:1 48 0.0221 2.00 0.500 1.50 384 214 2444 Specs Configure/Quote
ActionJac 15-MSJ-UK 8:1 15 8:1 16 0.0468 2.25 0.500 5.00 1221 224 3847 Specs Configure/Quote
ActionJac 15-MSJ-UK 24:1 15 24:1 48 0.0251 2.25 0.500 1.50 654 125 2152 Specs Configure/Quote
ActionJac 20-MSJ-UK 8:1 20 8:1 16 0.0500 2.50 0.500 7.50 1740 236 5402 Specs Configure/Quote
ActionJac 20-MSJ-UK 24:1 20 24:1 48 0.0251 2.50 0.500 2.50 873 157 3587 Specs Configure/Quote
ActionJac 30-MSJ-UK 10 2/3:1 30 10 2/3:1 16 0.0520 3.38 0.667 11.00 2710 222 7618 Specs Configure/Quote
ActionJac 30-MSJ-UK 32:1 30 32:1 48 0.0270 3.38 0.667 3.50 1411 136 4668 Specs Configure/Quote
ActionJac 35-MSJ-UK 10 2/3:1 35 10 2/3:1 16 0.0570 3.75 0.667 11.00 3450 174 6950 Specs Configure/Quote
ActionJac 35-MSJ-UK 32:1 35 32:1 48 0.0295 3.75 0.667 3.50 1800 107 4273 Specs Configure/Quote
ActionJac 50-MSJ-UK 10 2/3:1 50 10 2/3:1 16 0.0638 4.50 0.667 16.00 5555 158 9032 Specs Configure/Quote
ActionJac 50-MSJ-UK 32:1 50 32:1 48 0.0346 4.50 0.667 5.00 3014 104 5204 Specs Configure/Quote
ActionJac 75-MSJ-UK 10 2/3:1 75 10 2/3:1 16 0.0631 5.00 0.667 28.00 8236 186 15950 Specs Configure/Quote
ActionJac 75-MSJ-UK 32:1 75 32:1 48 0.0290 5.00 0.667 9.00 3780 130 11180 Specs Configure/Quote