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SJM25 Machine Screw Jack Detailed Information:
1. Jack Model: SJM25
2. Screw Diam.: 90mm
3. Screw Pitch: 16mm
4. Max load capacity: 250KN
5. Speed Ratio: 3/32, 1/32
6: Max permissible power: 5.38KW
7. Top End: top plate, clevis end, threaded end, plain end
SJM25 Machine Screw Jack Specifications:
SJM25 Machine Screw Jack ( Tr90×16) | ||||||||||
Speed (rpm) |
Lifting Speed (mm/min) |
F=250KN |
F=200KN |
F=160KN |
F=120KN |
|||||
H |
L |
H |
L |
H |
L |
H |
L |
|||
314 N.m |
181 N.m |
252 N.m |
145 N.m |
201 N.m |
116 N.m |
151 N.m |
87 N.m |
|||
H:3/32 |
L:1/32 |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
|
1500 |
1500 |
500 |
33 |
19 |
27 |
16 |
22 |
13 |
16 |
9.1 |
1000 |
1125 |
375 |
25 |
15 |
20 |
12 |
16 |
9.1 |
12 |
6.8 |
750 |
750 |
250 |
17 |
9.5 |
14 |
7.6 |
11 |
6.1 |
7.9 |
4.5 |
500 |
600 |
200 |
14 |
7.6 |
11 |
6.1 |
8.4 |
4.8 |
6.3 |
3.6 |
300 |
450 |
150 |
9.9 |
5.7 |
7.9 |
4.5 |
6.3 |
3.6 |
4.7 |
2.7 |
200 |
300 |
100 |
6.6 |
3.8 |
5.3 |
3.0 |
4.2 |
2.4 |
3.2 |
1.8 |
100 |
150 |
50 |
3.3 |
1.9 |
2.6 |
1.5 |
2.1 |
1.2 |
1.6 |
0.9 |
50 |
75 |
25 |
1.6 |
0.9 |
1.3 |
0.8 |
1.1 |
0.6 |
0.8 |
0.5 |
Speed (rpm) |
Lifting Speed (mm/min) |
F= 100 KN |
F=75KN |
F=50KN |
||||||
H |
L |
H |
L |
H |
L |
|||||
126 N.m |
73 N.m |
95 N.m |
55 N.m |
63 N.m |
37 N.m |
|||||
H: |
L:1/32 |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
(KW) |
|||
1500 |
1500 |
500 |
14 |
7.6 |
9.9 |
5.7 |
6.6 |
3.8 |
||
1000 |
1125 |
375 |
9.9 |
5.7 |
7.4 |
4.3 |
4.9 |
2.8 |
||
750 |
750 |
250 |
6.6 |
3.8 |
4.9 |
2.8 |
3.3 |
1.9 |
||
500 |
600 |
200 |
5.3 |
3.0 |
3.9 |
2.3 |
2.6 |
1.5 |
||
300 |
450 |
150 |
3.9 |
2.3 |
3.0 |
1.7 |
2.0 |
1.1 |
||
200 |
300 |
100 |
2.6 |
1.5 |
2.0 |
1.1 |
1.3 |
0.8 |
||
100 |
150 |
50 |
1.3 |
0.8 |
1.0 |
0.6 |
0.7 |
0.4 |
||
50 |
75 |
25 |
0.7 |
0.4 |
0.5 |
0.3 |
0.3 |
0.2 |