Z13 type locking device
Tanso Shaft Locking Devices connect hubs solidly to shafts, using a keyless mechanical interference fit, to transmit torque or to withstand axial thrust.
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- Description
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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
Z13 locking consists of inner and outer taper ring tightened by hex bolts.Because of its long joint surface and excellent centering,it is suitable for applications that requires high rotating accuracy and large load.
Features:
1.Medium torque
2.Exceptional concentricity
3.Self-centering
4.Axial hub position fixed during clamping
Dimensions(mm)
Rated load
Hexagon bolt
Pressure between lock and the shaft
pt
N/mm2Pressure between lock and hub
pt
N/mm2Mass
kgd
D
L1
L2
L3
L4
D1
Torque
Mt
kNAxial force
Ft
kN.md1
n
MA
N.m20
22
24
25
28
30
32
3547
47
50
50
55
55
60
6048
48
48
48
48
48
48
4842
42
42
42
42
42
42
4229
29
29
29
29
29
29
2926
26
26
26
26
26
26
2653
53
56
56
61
61
66
660.54
0.6
0.65
0.68
0.76
0.82
1.31
1.4454
54
54
54
54
54
82
82M6
M6
M6
M6
M6
M6
M6
M67
7
7
7
7
7
11
1114
14
14
14
14
14
14
14276
253
230
222
198
186
261
240117
118
110
111
100
101
139
1400.51
0.53
0.55
0.65
0.62
0.80
0.70
0.8138
4065
6548
4842
4229
2926
2671
711.56
1.6482
82M6
M611
1114
14220
209129
1290.77
1.3342
4575
7559
5951
5134.4
34.430
3081
812.13
2.28101
101M8
M86
641
41213
199119
1191.24
1.4448
50
55
6080
80
85
9059
59
59
5951
51
51
5134.4
34.4
34.4
34.430
30
30
3086
86
91
962.43
2.53
4.18
4.56101
101
152
152M8
M8
M8
M86
6
9
941
41
41
41186
179
244
224112
112
158
1491.41
1.35
1.45
1.5565
7095
11059
6651
5634.4
4530
40102
1174.94
6.5152
186M8
M109
741
83206
176141
1121.67
2.6175
80115
12066
6656
5645
4540
40122
1277
7.4186
186M10
M107
783
83165
153107
1022.75
2.8985
90125
13066
6656
5645
4540
40132
1379
9.6213
213M10
M108
883
83165
157112
1093.04
3.1895
100135
14566
7756
6545
5240
46142
15312.6
13.3267
270M10
M1210
783
145185
153130
1053.33
4.62110
120155
16577
7765
6552
5246
46163
17314.7
18.4270
309M12
M127
8145
145140
14790
1075.00
5.37130
140
150180
190
20077
87.5
87.566
73.5
73.552
58.5
58.546
51
51188
199
20925.1
40.15
47388
586
639M12
M14
M1410
11
12145
230
230171
213
217124
157
1636.46
7.73
8.21160
170
180210
225
23587.5
87.5
87.573.5
73.5
73.558.5
58.5
58.551
51
51219
234
24454.3
63
66692
746
746M14
M14
M1413
14
14230
230
230220
226
212167
171
1628.64
10.14
10.66keywords:- type locking device
- lock assembly
- keyless locking assembly
- shaft locking
- keyless shaft-hub locking device
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