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  • Name: Z5 type locking device
  • NO.: 0512
  • Release time: 2014-06-29
  • Views : 147

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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

Comparing with Z4,Z5 has the same taper rings,but there is a flange in inner ring.Its joint surface is longer,taper is lesser.It is recommended for applications that requires high transmission values and excellent centering capabilities.

Features:

1.Heavy duty, external shaft locking device

  2. Very high torque

 3.Self-centering

 4.Exceptional concentricity

  
Installition

 

   

Dimensions

Rating load

Pressure between lock and shaft

pr 
N/mm2

Pressure between lock and hub

pr
N/mm2

Tightening torque MA
N.m

Mass 
kg

d

D

I

L

L 1

d 1

n

Axial force Ft
kN

Torque Mt
kN. m

(mm)

100

145

60

65

77

M12

10

288

14.4

192

132

145

4.1

110

155

15.8

175

123

4.4

120

165

12

346

20.8

192

139

4.8

130

180

68

74

86

M12

15

433

28.1

193

139

145

6.5

140

190

18

519

36.3

214

157

7.0

150

200

39.0

200

150

7.4

160

210

21

606

48.5

219

167

7.8

170

225

75

81

95

M14

18

712

60.6

215

162

230

10.0

180

235

64.1

203

155

10.6

190

250

88

94

108

20

792

75.2

178

135

14.3

200

260

24

950

95.0

203

156

15.0

210

275

98

104

120

M16

18

970

102.0

187

142

355

17.5

220

285

990

109.0

183

141

19.8

240

305

24

1318

158.0

222

176

21.4

250

315

1340

167.5

215

170

22.0

260

325

25

1370

178.0

172

23.0

280

355

120

126

144

M18

24

1590

222.5

188

149

485

35.2

300

375

25

1650

248.0

183

146

37.4

320

405

135

142

162

M20

2140

344.0

192

152

690

51.3

340

425

365.0

181

144

54.1

360

455

158

165

187

M22

2670

480.0

176

139

930

75.4

380

475

508.0

166

133

79.0

400

495

535.0

158

128

82.8

420

515

30

3200

673.0

181

147

86.5

450

555

172

180

204

M24

3700

832.5

175

142

1200

112.0

480

585

32

3950

948.0

143

119.0

500

605

988.0

168

139

123.0

530

640

190

200

227

M27

30

4320

1145.0

157

130

1600

151.0

560

670

1210.0

148

124

160.0

600

710

32

4610

1380.0

147

124

170.0