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Z16 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.

Category

locking device

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086-0317-7773773

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Description

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.It is recommended for medium torques and is self-centering.The flange design prevent axial movement during installation.

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/mm²

Pressure between lock and hub

pt
N/mm²

Mass
kg

Torque

Mt
kN

Axial force

Ft
kN．m

MA
N．m

20
22
24
25
28
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
600

47
47
50
50
55
55
60
65
75
80
85
90
95
110
115
120
125
130
135
145
155
165
180
190
200
210
225
235
250
260
285
305
325
355
375
405
425
455
475
495
515
545
565
585
605
630
650
670
690
710

20
20
20
20
20
20
20
20
24
24
24
24
24
29
29
29
29
29
29
33
33
33
38
38
38
38
43
43
51
51
55
55
55
65
65
77
77
89
89
89
89
101
101
101
101
101
101
101
101
101

17
17
17
17
17
17
17
17
20
20
20
20
20
24
24
24
24
24
24
28
28
28
33
33
33
33
38
38
46
46
50
50
50
60
60
72
72
84
84
84
84
96
96
96
96
96
96
96
96
96

23
23
23
23
23
23
23
23
28
28
28
28
28
34
34
34
34
34
34
38
38
38
43
43
43
43
49
49
57
57
61
61
61
73
73
85
85
99
99
99
99
113
113
113
113
113
113
113
113
113

29
29
29
29
29
29
29
29
36
36
36
36
36
44
44
44
44
44
44
50
50
50
55
55
55
55
63
63
71
71
77
77
77
91
91
105
105
121
121
121
121
137
137
137
137
137
137
137
137
137

3
3
3
3
3
3
3
3
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

0.28
0.31
0.34
0.35
0.52
0.56
0.74
0.93
1.56
2.00
2.40
2.60
3.40
4.80
5.15
6.05
7.0
7.4
7.8
10.3
11.4
15.8
19.5
21.0
25.4
30.0
35.0
41.8
51.4
62
78
92
112
145
175
242
257
338
360
439
494
566
592
617
723
752
781
900
932
964

28
28
28
28
37
37
42
46
69
78
86
86
104
137
137
151
164
164
164
207
207
263
301
301
338
376
412
464
541
619
714
770
860
1034
1164
1510
1510
1880
1890
2193
2350
2572
2572
2572
2893
2893
2893
3215
3215
3215

M6
M6
M6
M6
M6
M6
M6
M6
M8
M8
M8
M8
M8
M10
M10
M10
M10
M10
M10
M12
M12
M12
M12
M12
M12
M12
M14
M14
M14
M14
M16
M16
M16
M18
M18
M20
M20
M22
M22
M22
M22
M24
M24
M24
M24
M24
M24
M24
M24
M24

6
6
6
6
8
8
9
10
8
9
10
10
12
10
10
11
12
12
12
11
11
14
16
16
18
20
16
18
21
24
20
21
24
24
27
27
27
24
24
28
30
32
32
32
36
36
36
40
40
40

17
17
17
17
17
17
17
17
41
41
41
41
41
83
83
83
83
83
83
145
145
145
145
145
145
145
230
230
230
230
355
355
355
485
485
690
690
930
930
930
930
1200
1200
1200
1200
1200
1200
1200
1200
1200

185
168
154
148
176
164
158
154
170
172
173
159
176
179
167
172
177
167
158
166
151
176
161
150
157
164
150
159
148
161
156
154
159
151
158
162
153
156
148
163
167
153
147
141
152
146
141
151
145
141

92
92
87
87
105
105
109
111
122
129
135
127
145
138
132
139
145
140
135
135
126
151
134
127
136
144
128
138
125
137
133
137
140
129
137
137
131
131
126
140
145
130
126
121
132
128
123
133
129
125

0.26
0.25
0.28
0.30
0.32
0.31
0.34
0.38
0.64
0.69
0.75
0.8
0.85
1.56
1.65
1.73
1.83
1.91
1.99
2.68
2.90
3.1
4.25
4.5
4.8
5.0
6.8
7.1
9.6
10
12.7
13.8
14.8
22.2
23.6
33.4
35.3
49
51.5
53.8
56.3
74.8
77.8
81
84
91.6
94.7
97.9
101
104

keywords：

type locking device
adjustable locking device
keyless shaft locking device
keyless hub locking device
power lock

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Cangzhou Tanso Couplings Co., Ltd. (the former Botou Tianshuo Couplings Factory) specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals.