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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. Top End: top plate, clevis end, threaded end, plain end
7: Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
SJM50 Machine Screw Jack Specification:
SJM50 Machine Screw Jack ( Tr120×20) | |||||||||||
|
Speed (rpm) |
Lifting Speed (mm/min) |
F=500KN |
F=450KN |
F=400KN |
F=350KN |
||||||
H |
L |
H |
L |
H |
L |
H |
L |
||||
848 N.m |
448 N.m |
764 N.m |
401 N.m |
679 N.m |
353 N.m |
594 N.m |
316 N.m |
||||
H:3/32 |
L:1/32 |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
||
1500 |
1600 |
625 |
88 |
47 |
80 |
42 |
71.1 |
37 |
62.2 |
33.1 |
|
1000 |
1200 |
469 |
67 |
35.5 |
60 |
31 |
53.3 |
28.4 |
46.5 |
24.8 |
|
750 |
800 |
313 |
44 |
23.7 |
40 |
21 |
35.5 |
18.9 |
31 |
16.6 |
|
500 |
640 |
250 |
35 |
18.9 |
32 |
17 |
28.4 |
15.2 |
24.8 |
13.3 |
|
300 |
480 |
188 |
26 |
14.2 |
24 |
12.8 |
21.3 |
11.4 |
18.6 |
9.9 |
|
200 |
320 |
125 |
18 |
9.5 |
16 |
8.5 |
14.2 |
7.5 |
12.4 |
6.6 |
|
100 |
160 |
60 |
8.9 |
4.5 |
8 |
4 |
7.1 |
3.6 |
6.2 |
3.2 |
|
50 |
80 |
30 |
4.4 |
2.2 |
4 |
2 |
3.5 |
1.8 |
3.1 |
1.6 |
|
|
Speed (rpm) |
Lifting Speed (mm/min) |
F=300KN |
F=200KN |
F=100KN |
|||||||
H |
L |
H |
L |
H |
L |
||||||
509 N.m |
271 N.m |
339 N.m |
180 N.m |
169 N.m |
90 N.m |
||||||
H: 3/32 |
L:1/32 |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
||||
1500 |
1600 |
625 |
53.3 |
28.4 |
35.5 |
18.9 |
17.7 |
9.4 |
|||
1000 |
1200 |
469 |
39.3 |
21.3 |
26.7 |
14.2 |
13.4 |
7.1 |
|||
750 |
800 |
313 |
26.2 |
14.2 |
17.7 |
9.5 |
8.9 |
4.7 |
|||
500 |
640 |
250 |
21.3 |
11.4 |
14.2 |
7.6 |
7.1 |
3.8 |
|||
300 |
480 |
188 |
16 |
8.5 |
10.7 |
5.7 |
5.3 |
2.9 |
|||
200 |
320 |
125 |
1.6 |
5.7 |
7.1 |
3.7 |
3.5 |
1.8 |
|||
100 |
160 |
60 |
5.3 |
2.8 |
3.5 |
1.8 |
1.7 |
0.9 |
|||
50 |
80 |
30 |
2.6 |
1.3 |
1.7 |
0.9 |
0.8 |
0.45 |
|||
