Z2 Locking Device Instead of as Series

Model NO.: Z2 20*47
Trademark: Tanso
Transport Package: Export Wooden Case
Specification: Z2-60*90
Origin: Hebei Province
HS Code: 8483600090
Model NO.: Z2 20*47
Trademark: Tanso
Transport Package: Export Wooden Case
Specification: Z2-60*90
Origin: Hebei Province
HS Code: 8483600090
Z2 Locking Device Instead of as SeriesTanso 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.
 Z2 Locking Device Instead of as Series
Specific product description
Z2 type locking device assembly unit consists of four pieces with two inside double-cone rings through a set of tightening screws.It is recommended for medium torques.It can be easily assembled and disassembled.
Features:
1.Medium high torque, internal shaft locking device
2.Self releasing
3.Not self-centering
4.Axial hub position fixed during clamping
5.Metric shafts 17mm to 400mm (larger upon request)
Z2 Locking Device Instead of as Series
 
Dimensions Rating load Pressure between lock and shaft Tightening torque Mass kg
d D l L L1 d1 n Axial force Ft KN Torque Mt KN.m  Pf N/mm^2  MA N.m
mm    
20 47 17 20 27.5 M6 8 27 0.27 210 14 0.24
22 0.3 195 0.23
25 50 9 30 0.38 190 0.25
28 55 10 33 0.47 185 0.3
30 0.5 175 0.29
35 60 12 40 0.7 180 0.32
38 63 14 46 0.88 185 0.33
40 65 0.92 180 0.34
42 72 20 24 33.5 M8 12 65 1.36 200 35 0.48
45 75 72 1.62 210 0.57
50 80 71 1.77 190 0.6
55 85 14 83 2.27 200 0.63
60 90 2.47 180 0.69
65 95 16 93 3.04 190 0.73
70 110 24 28 39.5 M10 14 132 4.6 210 70 1.26
75 115 131 4.9 195 1.33
80 120 5.2 180 1.4
85 125 16 148 6.3 195 1.49
90 130 147 6.6 180 1.53
95 135 18 167 7.9 195 1.62
100 145 29 33 47 M12 14 192 9.6 195 125 2.01
105 150 190 9.98 185 2.1
110 155 191 10.5 180 2.15
120 165 16 218 13.1 185 2.35
125 170 18 220 13.78 180 2.95
130 180 34 38 52 M12 20 272 17.6 165 125 3.51
140 190 22 298 202.9 165 3.85
150 200 24 324 24.2 170 4.07
160 210 26 350 28 4.3
170 225 38 44 60 M14 22 386 32.8 160 190 5.78
180 235 24 420 37.8 165 6.05
190 250 46 52 68 28 490 46.5 150 8.25
200 260 30 525 52.5 150 8.65
210 275 50 56 74 M16 24 599 62.89 151 295 10.1
220 285 26 620 68 150 11.22
240 305 30 715 85.5 160 12.2
250 315 32 768 96 162 12.7
260 325 34 800 104 165 13.2

Z2 Locking Device Instead of as Series
  Z2 Locking Device Instead of as SeriesTanso 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.
 Z2 Locking Device Instead of as Series
Specific product description
Z2 type locking device assembly unit consists of four pieces with two inside double-cone rings through a set of tightening screws.It is recommended for medium torques.It can be easily assembled and disassembled.
Features:
1.Medium high torque, internal shaft locking device
2.Self releasing
3.Not self-centering
4.Axial hub position fixed during clamping
5.Metric shafts 17mm to 400mm (larger upon request)
Z2 Locking Device Instead of as Series
 
Dimensions Rating load Pressure between lock and shaft Tightening torque Mass kg
d D l L L1 d1 n Axial force Ft KN Torque Mt KN.m  Pf N/mm^2  MA N.m
mm    
20 47 17 20 27.5 M6 8 27 0.27 210 14 0.24
22 0.3 195 0.23
25 50 9 30 0.38 190 0.25
28 55 10 33 0.47 185 0.3
30 0.5 175 0.29
35 60 12 40 0.7 180 0.32
38 63 14 46 0.88 185 0.33
40 65 0.92 180 0.34
42 72 20 24 33.5 M8 12 65 1.36 200 35 0.48
45 75 72 1.62 210 0.57
50 80 71 1.77 190 0.6
55 85 14 83 2.27 200 0.63
60 90 2.47 180 0.69
65 95 16 93 3.04 190 0.73
70 110 24 28 39.5 M10 14 132 4.6 210 70 1.26
75 115 131 4.9 195 1.33
80 120 5.2 180 1.4
85 125 16 148 6.3 195 1.49
90 130 147 6.6 180 1.53
95 135 18 167 7.9 195 1.62
100 145 29 33 47 M12 14 192 9.6 195 125 2.01
105 150 190 9.98 185 2.1
110 155 191 10.5 180 2.15
120 165 16 218 13.1 185 2.35
125 170 18 220 13.78 180 2.95
130 180 34 38 52 M12 20 272 17.6 165 125 3.51
140 190 22 298 202.9 165 3.85
150 200 24 324 24.2 170 4.07
160 210 26 350 28 4.3
170 225 38 44 60 M14 22 386 32.8 160 190 5.78
180 235 24 420 37.8 165 6.05
190 250 46 52 68 28 490 46.5 150 8.25
200 260 30 525 52.5 150 8.65
210 275 50 56 74 M16 24 599 62.89 151 295 10.1
220 285 26 620 68 150 11.22
240 305 30 715 85.5 160 12.2
250 315 32 768 96 162 12.7
260 325 34 800 104 165 13.2

Z2 Locking Device Instead of as Series
 

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