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SJM2.5 Machine Heavy Duty Screw Jack

SJM2.5 Machine Heavy Duty Screw Jack

SJM2.5 Machine Screw Jack Detailed Information: 1. Jack Model: SJM2.5 2. Screw Diam.: 30mm 3. Screw Pitch: 6mm 4. Max load capacity: 25KN 5. Speed Ratio: 1/6, 1/24 6: Max permissible power: 1.45KW 7. Top End: top plate, clevis end, threaded end, plain end SJM2.5 Machine Screw Jack Specification:...

Products Details

SJM2.5 Machine Screw Jack Detailed Information:

1. Jack Model: SJM2.5

2. Screw Diam.: 30mm 

3. Screw Pitch: 6mm 

4. Max load capacity: 25KN

5. Speed Ratio: 1/6, 1/24

6: Max permissible power: 1.45KW

7. Top End: top plate, clevis end, threaded end, plain end 

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SJM2.5 Machine Screw Jack Specification:


SJM2.5 Machine Screw Jack ( Tr30×6)


Speed

(rpm)


Lifting Speed

(mm/min)

F=25KN

F=20KN

F=15KN

F=10KN

H

L

H

L

H

L

H

L

18 N.m

7.1 N.m

14 N.m

5.7 N.m

11 N.m

4.3 N.m

6.9N.m

2.9N.m

H:1/6

L:1/24

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)

1500

1500

375

2.7

1.2

2.2

0.89

1.7

0.67

1.1

0.45

1000

1000

250

1.8

0.74

1.5

0.60

1.1

0.45

0.72

0.30

750

750

187.5

1.4

0.56

1.1

0.45

0.82

0.33

0.54

0.22

500

500

125

0.91

0.37

0.72

0.30

0.54

0.22

0.36

0.15

300

300

75

0.54

0.22

0.43

0.18

0.33

0.13

0.22

0.09

200

200

50

0.36

0.15

0.29

0.12

0.22

0.09

0.14

0.06

100

100

25

0.18

0.07

0.14

0.06

0.11

0.05

0.07

0.05

50

50

12.5

0.09

0.05

0.07

0.05

0.05

0.05

0.05

0.05


Speed

(rpm)


Lifting Speed

(mm/min)

F=5KN

F=2.5KN

F=1KN


H

L

H

L

H

L



3.5 N.m

1.4 N.m

1.7 N.m

0.71 N.m

11 N.m

4.3 N.m



H:1/6

L:1/24

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)



1500

1500

375

0.54

0.22

0.27

0.11

0..11

0.05



1000

1000

250

0.36

0.15

0.18

0.07

0.07

0.05



750

750

187.5

0.27

0.11

0.14

0.06

0.05

0.05



500

500

125

0.18

0.07

0.09

0.05

0.05

0.05



300

300

75

0.11

0.05

0.05

0.05

0.05

0.05



200

200

50

0.07

0.05

0.05

0.05

0.05

0.05



100

100

25

0.05

0.05

0.05

0.05

0.05

0.05



50

50

12.5

0.05

0.05

0.05

0.05

0.05

0.05





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Screw End types and dimensions: 


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