SJM5 Machine Design Screw Jack

SJM5 Machine Design Screw Jack
Product Details

SJM5 Machine Screw Jack Detailed Information:

1. Jack Model: SJM5

2. Screw Diam.: 40mm 

3. Screw Pitch: 7mm 

4. Max load capacity: 50KN

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

6: Max permissible power: 2.59kw

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

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SJM5 Machine Screw Jack Specification:

SJM5 Machine Screw Jack ( Tr40×7)


Speed

(rpm)


Lifting Speed

(mm/min)

F=50KN

F=40KN

F=30KN

F=20KN

H

L

H

L

H

L

H

L

44.2 N.m

19.3 N.m

35.4 N.m

15.5 N.m

26.5 N.m

11.6 N.m

17.7N.m

7.7N.m

H:1/6

L:1/24

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)

1500

1750

438

6.9

3.0

5.6

2.4

4.2

1.8

2.8

1.2

1000

1167

292

4.6

2.0

3.7

1.6

2.8

1.2

1.9

0.8

750

875

219

3.5

1.5

2.8

1.2

2.1

0.9

1.4

0.6

500

583

146

2.3

1.0

1.9

0.8

1.4

0.6

0.9

0.4

300

350

88

1.4

0.6

1.1

0.5

0.8

0.4

0.6

0.2

200

233

58

0.9

0.4

0.7

0.3

0.6

0.2

0.4

0.2

100

29

0.5

0.4

0.2

0.4

0.2

0.3

0.1

0.2

0.1

50

15

0.2

0.2

0.1

0.2

0.1

0.1

0.1

0.1

0.1


Speed

(rpm)


Lifting Speed

(mm/min)

F=10KN

F=5KN

F=2.5KN


H

L

H

L

H

L



8.8 N.m

3.9 N.m

4.4 N.m

1.9 N.m

2.2 N.m

1.0 N.m



H:1/6

L:1/24

(KW)

(KW)

(KW)

(KW)

(KW)

(KW)



1500

1750

438

1.4

0.6

0.7

0.3

0.3

0.2



1000

1167

292

0.9

0.4

0.5

0.2

0.2

0.1



750

875

219

0.7

0.3

0.3

0.2

0.2

0.1



500

583

146

0.5

0.2

0.2

0.1

0.1

0.1



300

350

88

0.3

0.1

0.1

0.1

0.1

0.1



200

233

58

0.2

0.1

0.1

0.1

0.1

0.1



100

29

0.5

0.1

0.1

0.1

0.1

0.1

0.1



50

15

0.2

0.1

0.1

0.1

0.1

0.1

0.1




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