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SJM Machine Screw Jack
SJM10-15 Machine Screw Jack
  • SJM10-15 Machine Screw Jack
  • 1. Jack Model: SJM10/15 2. Screw Diam.: 58mm 3. Screw Pitch: 12mm 4. Max load capacity: 100/150KN 5. Speed Ratio: 3/23, 1/23 6: Max permissible power: 3.47KW 7. Top End: top plate, clevis end, threaded end, plain end 8: Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation. 9. Power Source: Electric Driven,Manual Operated or Both Are Available 10. Screw Type: trapezoidal screw 11: Individually or multiple screw jack lift system arrangements are available 12: Precisely positioning, self-locking trapezoidal screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
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SJM10/15 Machine Screw Jack Detailed Information:
1. Jack Model: SJM10/15
2. Screw Diam.: 58mm 
3. Screw Pitch: 12mm 
4. Max load capacity: 100/150KN
5. Speed Ratio: 3/23, 1/23
6:  Max permissible power: 3.47KW
7. Top End: top plate, clevis end, threaded end, plain end 
8: Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
9. Power Source: Electric Driven,Manual Operated or Both Are Available
10. Screw Type: trapezoidal screw 
11: Individually or multiple screw jack lift system arrangements are available
12: Precisely positioning, self-locking trapezoidal screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.

SJM10/15 Machine Screw Jack Picture:


SJM10/15 Machine Screw Jack Specification:


SJM10/15 Machine Screw Jack Dimensions:


Screw End types and dimensions: 





SJM10/15 Machine Screw Jack ordering information: 


1: Jack Brand
SJM: "SIJIE" brand machine screw jack

2: Load Capacity
10/15:Max. Load capacity is 100/150KN
Before selecting 10/15, please check above SJM10/15 machine screw jack specifications. 

3: Screw Configuration & Mounting Orientation
US: Upright translating screw     UK: Upright keyed screw    UR: Upright rotating screw
IS: Inverted translating screw     IK: Inverted keyed screw    IR: Inverted rotating screw
Note: US,IS(Screw rotation,do axial motion)   UK,IK(Screw anti-rotation,do axial motion)   UR,IR(Screw fixed rotation,traveling nut do axial motion) 


4: Screw Top End: 



5: Worm Shaft Input Types
A: left side worm shaft input.              
B: right side worm shaft input.             
C: double worm shaft input.
M1: left side motor flange direct input.                                       
M2: right side motor flange direct input. 
M3: left side motor flange direct input, right side worm shaft input.                  
M4: right side motor flange direct input, left side worm shaft input.



6: Gear Ratio:                                       
SJM10/15 machine screw jack gear ratio includes 3/23, 1/23
3/23: Fast speed, 1.565mm travel length per full turn of worm shaft.                 
1/23: Low speed, 0.522mm travel length per full turn of worm shaft.  

7: Travel Stroke:

8:  Accessories
N: Standard Jack, No additional accessories
P: Steel Cover
R: Rubber Bellow
Y: Hand Wheel
Other accessories, please check below picture




Screw Jack
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