Machine Screw Jack - Upright Translating Keyed
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. Machine Screw Jack Home Page
| 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 |