Dezhou Demai Transmission Machinery Co., Ltd
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    18653450543
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    495 Dongfeng East Road, Dezhou Development Zone
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SJ and MA series screw elevators
The SJ and MA series worm screw elevators belong to multi installation surface screw elevators, which are more convenient to use and have a smaller si
Product details
size
MA5
MA10
MA25
MA50
MA80
MA100
NA200
MA350
Maximum lifting force N
5000
10000
25000
50000
80000
100000
200000
350000
Diameter of trapezoidal gear pattern x pitch
Tr18×4
Tr22×5
Tr30×6
Tr40×7
Tr55×9
Tr60×12
Tr70×12
Tr100×16
reduction ratio

1:4

1:16

1:24

1:5

1:20

1:25

1:6

1:18

1:24

1:7

1:14

1:28

1:7

1:14

1:28

1:8

1:24

1:32

1:8

1:24

1:32

3:32

1:16

1:32

1

0.25

0.166

1

0.25

0.20

1

0.333

0.25

1

0.5

0.25

1.28

0.64

0.32

1.5

0.5

0.375

1.5

0.5

0.375

1.5

1

0.5

0.40

0.20

0.17

0.60

0.30

0.25

1.2

0.7

0.6

2.4

1.7

1.2

2.5

1.8

1.2

3

2.6

2.3

4.5

4

3.8

8

7

6.8

3.8

1.2

1

7.2

2.6

2.3

19.9

8.3

7.6

44.1

24.8

18

77

47

34

120

62

50

282

133

109

525

400

280

0.21

0.16

0.13

0.22

0.15

0.14

0.20

0.16

0.13

0.18

0.15

0.11

0.18

0.15

0.11

0.20

0.13

0.12

0.17

0.12

0.11

0.16

0.14

0.10

0.36

0.28

0.25

0.37

0.28

0.27

0.34

0.27

0.25

0.32

0.28

0.23

0.31

0.27

0.22

0.36

0.29

0.26

0.33

0.26

0.24

0.32

0.29

0.24

8
20
65
165
368
525
1180
2880
Aluminum GAISi9 UN3051
Ductile iron GS 500 UNI4574
2.2
4.3
13
26
26
48
75
145
0.16
0.23
0.45
0.8
1.6
1.8
2.5
5.2
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