Spring design

 Mass

Dimensions 

 Permissible torque

M_{d per}

 Limiting speeds

min^-1

Plastic springs

Steel springs 

g 

   Fw 

    D   

 C(-0.3)

r(min.) 

 Nm

 n_GW

 n_GA

 HF0306-KF

1

3

6.5

6

0.3

0.18

45000

8000

 HF0306-KFR

1

3

6.5

6

0.3

0.06

45000

8000

 HF0406-KF

1

4

8

6

0.3

0.34

34000

8000

 HF0406-KFR

1

4

8

6

0.3

0.1

34000

8000

 HF0612-KF

HF0612 

3

6

10

12

0.3

1.76

23000

13000

 HF0612-KFR

 HF0612-R

3

6

10

12

0.3

0.6

23000

13000

 HF0812-KF

 HF0812

3.5

8

12

12

0.3

3.15

17000

12000

 HF0812-KFR

 HF0812-R

3.5

8

12

12

0.3

1

17000

12000

 HF1012-KF

 HF1012

4

10

14

12

0.3

5.3

14000

11000

 HF1216

11

12

18

16

0.3

12.2

11000

8000

 HF1416

13

14

20

16

0.3

17.3

9500

8000

 HF1616

14

16

22

16

0.3

20.5

8500

7500

 HF1816

16

18

24

16

0.3

24.1

7500

7500

 HF2016

17

20

26

16

0.3

28.5

7000

6500

 HF2520

30

25

32

20

0.3

66

5500

5500

 HF3020

36

30

37

20

0.3

90

4500

4500

 HF3520

 40

 35

 42

 20

 0.3

 121

 3900

 3900