Spherical Hinge

The high-precision spherical hinge structure can provide three rotational degrees of freedom, among which the sliding type spherical hinge has advantages such as low installation height, large range of motion angles, and strong load capacity, making it particularly suitable for parallel mechanisms.
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Specifications -TF/ZF

 Model number 

A

B

 C1  

 C2  

D

E

F

G

 H1 

H2

H3

H4

 H5 

 H6 

QJ24-TF

M10x1.25

 ø11(h7) 

ø18

16

 ø21(h7) 

ø56(6-ø4.5)

ø65

SR12

5

 20.5 

 24.5 

58

5

11

QJ28-TF

M12x1.25

ø13(h7)

ø20

18

ø25(h7)

ø70(6-ø5.5)

ø82

SR14

5

23.5

29.5

68

5

12

QJ36-TF

M16x1.5

ø17(h7)

ø26

24

ø32(h7)

ø82(6-ø6.5)

ø95

SR18

5

29.5

38

86.5

5

16

QJ44-TF

M20x1.5

ø21(h7)

ø30

27

Ø39(h7)

ø108(6-ø8.5)

ø125

SR22

5

33.5

48

104.5

5

19

QJ58-TF

M24x2.0

ø25(h7)

Ø38

36

ø51(h7)

ø130(6-ø11)

ø152

SR29

7

41

58.5

129.5

7

25

QJ74-TF

M33x2.0

ø34(h7)

ø52

50

Ø66(h7)

ø160(6-ø13.5)

ø190

 SR37 

7

52

76

166

7

33

Model number 

Rated load

Spherical head hardness

Spherical socket

hardness

Effective contact area betweensphericalhead andsphericalsocket

Ultimate rotation angle(°)

Weight(kg)

Material quality

Spherical head

Spherical cap

Spherical socket

QJ24-TF

10KN

55-60HRC

40-45HRC

≥70%

±35°

0.487

20CrMnTi

40Cr

40Cr

QJ28-TF

16KN

0.954

QJ36-TF

25KN

1.679

QJ44-TF

40KN

3.627

For special usage environments, please contact our company.

QJ58-TF

63KN

7.117

QJ74-TF

100KN

14.173


Model number

A

B

 C1 

 C2 

D

E

F

G

 H1 

 H2 

 H3 

 H4 

H5

 H6 

QJ24-ZF

 M10x1.25 

ø11(h7)

ø18

16

ø21(h7)

ø37(4-ø4.5)

ø48

SR12

5

20.5

24.5

5

58

17

QJ28-ZF

M12x1.25

ø13(h7)

ø20

18

ø25(h7)

ø45(4-ø5.5)

ø60

SR14

5

23.5

29.5

5

68

20

QJ36-ZF

M16x1.5

ø17(h7)

ø26

24

ø32(h7)

ø54(4-ø6.5)

ø70

SR18

5

29.5

38

5

86.5

25

QJ44-ZF

M20x1.5

ø21(h7)

Ø30

27

Ø39(h7)

ø70(4-ø9)

ø92

SR22

5

  33.5  

48

5

104.5

31

QJ58-ZF

M24x2.0

ø25(h7)

Ø38

36

ø51(h7)

ø83(4-ø11)

ø110

SR29

7

41

58.5

7

129.5

40

QJ74-ZF

M33x2.0

ø34(h7)

ø52

50

Ø66(h7)

ø105(4-ø13.5)

 ø136

SR37

7

52

76

7

166

50

Model number

Rated load

Spherical head hardness

Spherical socket

hardness

Effective contact area between spherical head and spherical socket

Ultimate rotation angle(°)

Weight(kg)

Material quality

Spherical head

Spherical cap

Spherical socket

QJ24-ZF

6KN

55-60HRC

40-45HRC

≥70%

±35°

0.389

20CrMnTi

40Cr

40Cr

QJ28-ZF

10KN

0.727

QJ36-ZF

13KN

1.287

QJ44-ZF

25KN

2.759

For special usage environments, please contact our company.

QJ58-ZF

40KN

5.26

QJ74-ZF

58KN

10.093