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MA series screw elevator

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Product Details

MA series screw elevator

The MA series gearbox design is more suitable for heavy-duty applications: heavy-duty, high-frequency work system

•Load range: 0.5 tons -35 tons

• The input speed is 3000RPM

•Can provide double-head, three-head screw and ball screw

• There are many accessories configuration: limit switch, dust cover, safety nut, anti-reverse device, backlash offset device

• The 10-minute work period is 30%

MA series technical parameter table

尺寸

MA5

MA10

MA25

MA50

MA80

MA100

MA200

MA350

提升力

N

5000

10000

25000

50000

80000

100000

200000

350000

梯形齿螺纹

直径*螺距

Tr18*4

Tr22*5

Tr30*6

Tr40*7

Tr55*9

Tr60*12

Tr70*12

Tr100*16

 

减速比

RV

14

1:5

1:6

1:7

1:7

1:8

1:8

3:32

RN

1:16

1:20

1:18

1:14

1:14

1:24

1:24

1:16

RL

1:24

1:25

1:24

1:28

1:28

1:32

1:32

1:32

 

输入1转推杆的行程mm

RV

1

1

1

1

1.28

1.5

1.5

1.5

RN

0.25

0.25

0.333

0.5

0.64

0.5

0.5

1

RL

0.166

0.20

0.25

0.25

0.32

0.375

0.375

0.5

 

允许输入功率KW

RV

0.40

0.60

1.2

2.4

2.5

3

4.5

8

RN

0.20

0.30

0.7

1.7

1.8

2.6

4

7

RL

0.17

0.25

0.6

1.2

1.2

2.3

3.8

6.8

 

满载启动力矩Nm

RV

3.8

7.2

19.9

44.1

77

120

282

525

RN

1.2

2.6

8.3

24.8

47

62

133

400

RL

1

2.3

7.6

18

34

50

109

280

 

启动效率

RV

0.21

0.22

0.20

0.18

0.18

0.20

0.17

0.16

RN

0.16

0.15

0.16

0.15

0.15

0.13

0.12

0.14

RL

0.13

0.14

0.13

0.11

0.11

0.12

0.11

0.10

 

输入1500rpm运行效率

RV

0.36

0.37

0.34

0.32

0.31

0.36

0.33

0.32

RN

0.28

0.28

0.27

0.28

0.27

0.29

0.26

0.29

RL

0.25

0.27

0.25

0.23

0.22

0.26

0.24

0.24

丝杆承受扭矩Nm

8

20

65

165

368

525

1180

2880

外壳材料          GAISi9UNI3051

球墨铸铁GS  500 UNI4574

无丝杆和保护罩的重量 Kg

2.2

4.3

13

26

26

48

 75

          145

100mm丝杆的重量 Kg

0.16

0.23

0.45

0.8

1.6

1.8

 2.5

            5.2

Note: The motors of SJ/MA series screw jacks can be equipped with single-phase AC motors, DC motors, stepping motors, and servo motors. The parameters have changed, please contact your local engineer.

The ambient working temperature of SJ/MA series products: -15°C-+50°C, (for -40°C-+70°C, consult a local engineer)

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