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  • Name: Z6 type locking device
  • NO.: 0513
  • Release time: 2014-07-02
  • Views : 80

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Tanso Shaft Locking Devices connect hubs solidly to shafts, using a keyless mechanical interference fit, to transmit torque or to withstand axial thrust. This mechanical interference fit utilizes screw tension in the Shaft Locking Device, converted into radial pressure via an inclined plane. This pressure expands the Shaft Locking Device to eliminate the gap between the hub and the shaft. The Shaft Locking Device uses the friction bond between the Shaft Locking Device and the shaft/hub to create a zero backlash connection. This connection is easily releasable to remove the mechanical interference fit.

Tanso Shaft Locking Devices expand to fill the gap between the shaft and hub, allowing for easy installation and removal, saving time over traditional interference fit techniques. The contact pressures created using a Shaft Locking Device can be greater than traditional interference fit pressures, allowing for more torque to be transmitted or shorter hubs to be used. The easy installation also allows the hub to be positioned more accurately on the shaft, and can facilitate angular timing of the hub.

Easy assembly and disassembly

Both actions take place by locking and unlocking the clamping screws with common tools.

The use of a torque wrench is only necessary when a more precise torque is required.

Superior holding power

The action of the clamping cones creates shaft clamping torque superior to a normal keyed hub.

Overload protection

When the pre-set torque is exceeded locking device will slip, preventing the connected elements from being broken.

Note: Locking units are not friction couplings, so excessive slip will cause damage.

Easy adjustment

Combining the locking device design of smooth cone action with superior holding power, the hub can be clamped at any position along a shaft, eliminating the need for lock washers, spacers , stop rings, etc.

 

Specific product description

Locking assembly with single taper design.It is suitable for high torques.Provide good concentricity and self centering.A small axial movement of hub during the installation operation may occur.

Features:

1.High torque; internal shaft locking device

2.Exceptional concentricity

3.Self-centering

4.Axial hub position fixed during clamping

 

 

   
      Installiton

 


 

Dimensions

Rating load

Hexagon bolt

Pressure between lock and shaft

pr 
N/mm2

Pressure between lock and hub

pr
N/mm2

Mass 
kg

d

D

L4

L3

L2

D1

L1

Axial force

Ft

KN

Torque

Mt

KN m

d1

n

MA

(N*m)

14

55

17

30

22

62

38

18

127

M8

3

25

208

52.5

0.48

16

55

17

30

22

62

38

18

142

M8

3

25

181

52.5

0.47

18

55

17

30

22

62

38

18

157

M8

3

25

161

52.5

0.46

19

55

17

30

22

62

38

18

165

M8

3

25

152

52.5

0.46

20

55

17

30

22

62

38

18

172

M8

3

25

145

52.5

0.45

22

55

17

30

22

62

38

25.5

285

M8

3

35

186

75

0.44

24

55

17

30

22

62

38

25.5

307

M8

3

35

170

75

0.42

25

55

17

30

22

62

38

25.5

315

M8

3

35

163

75

0.41

28

55

17

30

22

62

38

31.5

435

M8

3

41

175

89

0.39

30

55

17

30

22

62

38

31.5

472

M8

3

41

163

89

0.37

24

65

17

30

22

72

38

37.4

440

M8

5

30

244

90

0.62

25

65

17

30

22

72

38

37.4

460

M8

5

30

234

90

0.61

28

65

17

30

22

72

38

43.6

600

M8

5

35

243

105

0.58

30

65

17

30

22

72

38

43.6

640

M8

5

35

227

105

0.56

32

65

17

30

22

72

38

43.6

690

M8

5

35

213

105

0.55

35

65

17

30

22

72

38

52.5

910

M8

5

41

234

126

0.51

38

65

17

30

22

72

38

52.5

990

M8

5

41

216

126

0.48

40

65

17

30

22

72

38

52.5

1050

M8

5

41

205

125

0.46

30

80

20

33

25

87

41

52.4

780

M8

7

30

232

87

1.01

32

80

20

33

25

87

41

52.4

830

M8

7

30

217.5

87

0.99

35

80

20

33

25

87

41

61

1060

M8

7

35

232

102

0.96

38

80

20

33

25

87

41

61

1150

M8

7

35

214

102

0.92

40

80

20

33

25

87

41

61

1220

M8

7

35

203

102

0.89

42

80

20

33

25

87

41

73.5

1540

M8

7

41

233

122

0.86

45

80

20

33

25

87

41

73.5

1650

M8

7

41

217

122

0.82

48

80

20

33

25

87

41

73.5

1760

M8

7

41

203

122

0.76

50

80

20

33

25

87

41

73.5

1830

M8

7

41

195

122

0.73