SJM Machine Screw Jack
- SJM50 Machine Screw Jack
- 1. Jack Model: SJM50 2. Screw Diam.: 120mm 3. Screw Pitch: 20mm 4. Max load capacity: 500KN 5. Speed Ratio: 3/32, 1/32 6: Max permissible power: 13.9KW 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.
- Inquiry
SJM50 Machine Screw Jack Detailed Information:
1. Jack Model: SJM50
2. Screw Diam.: 120mm
3. Screw Pitch: 20mm
4. Max load capacity: 500KN
5. Speed Ratio: 3/32, 1/32
6: Max permissible power: 13.9KW
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.
SJM50 Machine Screw Jack Picture:
SJM50 Machine Screw Jack Specification:
SJM50 Machine Screw Jack Dimensions:
Key: 8×7×45
Screw End types and dimension:
SJM50 Machine Screw Jack ordering information:
1: Jack Brand
SJM: "SIJIE" brand machine screw jack
2: Load Capacity
50 : Max. Load capacity is 500KN
Before selecting 50, please check above SJM50 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:
SJM50 machine screw jack gear ratio includes 3/32 , 1/32
3/32 : Fast speed, 1.87 mm travel length per full turn of worm shaft.
1/32 : Low speed, 0.625 mm 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
1. Jack Model: SJM50
2. Screw Diam.: 120mm
3. Screw Pitch: 20mm
4. Max load capacity: 500KN
5. Speed Ratio: 3/32, 1/32
6: Max permissible power: 13.9KW
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.
SJM50 Machine Screw Jack Picture:
SJM50 Machine Screw Jack Specification:
SJM50 Machine Screw Jack Dimensions:
Key: 8×7×45
Screw End types and dimension:
SJM50 Machine Screw Jack ordering information:
1: Jack Brand
SJM: "SIJIE" brand machine screw jack
2: Load Capacity
50 : Max. Load capacity is 500KN
Before selecting 50, please check above SJM50 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:
SJM50 machine screw jack gear ratio includes 3/32 , 1/32
3/32 : Fast speed, 1.87 mm travel length per full turn of worm shaft.
1/32 : Low speed, 0.625 mm 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
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