Z5 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
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/mm2Pressure between lock and hub
pr
N/mm2Tightening torque MA
N.mMass
kgd
D
I
L
L 1
d 1
n
Axial force Ft
kNTorque 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
keywords:- type locking device
- lock shaft
- lock assembly
- power lock
- keyless shaft locking device
- adjustable locking device
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