Product Details
Place of Origin: China
Brand Name: Tianniu
Certification: ISO-9001
Model Number: Z12A
Payment & Shipping Terms
Minimum Order Quantity: 2
Price: Negotiable
Packaging Details: Cartons by sea shipping by airplane
Delivery Time: 5-7working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 per month
Model Number: |
Z12A Locking Assembly |
Material: |
GCr15 Bearing Steel |
Weight: |
0.42-144KG |
Outer Diameter: |
55-695mm |
Thickness (mm): |
60-155 |
Bore Size: |
20-600mm |
Torque (kNm: |
7.5-1240 |
Model Number: |
Z12A Locking Assembly |
Material: |
GCr15 Bearing Steel |
Weight: |
0.42-144KG |
Outer Diameter: |
55-695mm |
Thickness (mm): |
60-155 |
Bore Size: |
20-600mm |
Torque (kNm: |
7.5-1240 |
Z12-228*285 Cone Clamping Elements Locking Device Locking Assembly for Machine
Description of Z12 Locking Device
The main purpose of the expansion sleeve is to replace the function of splines and single keys, so as to realize the connection between the parts (such as gears, flywheels, pulleys, etc.) and the shaft to transmit the load.
When under load, torque, axial force, or the combined load of the two is transmitted by the combined pressure of the expansion sleeve and the parts and the accompanying frictional force.
When it is used, through the action of high-strength bolts, a huge holding force is generated between the inner ring and the shaft, and between the outer ring and the hub.
Products Parameters
|
基 本 尺 寸 fundamental dimensions |
内六角螺钉internal hexagon headed bolt |
额 定 负 荷 Rated load |
Pf (N/mm2) |
MA
(N·m) |
G
(kg) |
||||||
| d | D | I | L | L1 |
规 格 sizes |
数 量 Qty |
Ft (kN) | Mt (kN·m) | |||
| mm | |||||||||||
| 25 | 0.84 | 297 | 0.42 | ||||||||
| 28 | 55 | 32 | 40 | 46 | M6 | 6 | 67 | 0.94 | 265 | 17 | 0.44 |
| 30 | 1.00 | 248 | 0.47 | ||||||||
| 35 | 60 | 60 | M6 | 74 | 1.30 | 165 | 17 | 1.0 | |||
| 40 | 75 | 44 | 54 | 62 | M8 | 7 | 145 | 2.90 | 282 | 41 | 1.0 |
| 45 | 75 | 62 | M8 | 145 | 3.26 | 251 | 41 | 1.2 | |||
| 50 | 80 | 8 | 165 | 4.15 | 200 | 1.4 | |||||
|
55 60 |
85 90 |
56 | 64 | 72 | M8 |
9 10 |
186 207 |
5.15 6.20 |
205 202 |
41 |
1.6 1.7 |
| 65 | 95 | 10 | 207 | 6.75 | 187 | 1.9 | |||||
| 70 | 110 | 10 | 329 | 11.5 | 223 | 3.1 | |||||
| 80 | 120 | 70 | 78 | 88 | M10 | 11 | 362 | 14.5 | 215 | 83 | 3.5 |
| 90 | 130 | 12 | 390 | 17.8 | 208 | 3.8 | |||||
| 100 | 145 | 14 | 527 | 26.3 | 200 | 6.1 | |||||
| 110 | 155 | 90 | 100 | 112 | M12 | 17 | 575 | 31.8 | 198 | 145 | 6.2 |
| 120 | 165 | 18 | 670 | 40.4 | 212 | 7.2 | |||||
| 130 | 180 | 16 | 759.0 | 49 | 180 | 11.1 | |||||
|
140 150 |
190 200 |
104 | 116 | 130 | M14 |
18 19 |
842.8 896.8 |
59 67 |
186 185 |
230 |
11.8 12.6 |
| 160 | 210 | 20 | 950.0 | 76 | 183 | 13.4 | |||||
| 170 | 225 | 19 | 1223.5 | 104 | 172 | 19.6 | |||||
| 180 | 235 | 20 | 1288.8 | 116 | 172 | 20.6 | |||||
| 190 | 250 | 21 | 1363.0 | 129 | 172 | 23.8 | |||||
| 200 | 260 | 134 | 146 | 162 | M16 | 22 | 1427.5 | 143 | 172 | 355 | 24.9 |
| 220 | 285 | 24 | 1581.8 | 174 | 172 | 29.6 | |||||
| 240 | 305 | 26 | 1725.0 | 207 | 172 | 31.9 | |||||
| 260 | 325 | 28 | 1846.0 | 240 | 170 | 34.3 | |||||
| 280 | 355 | 24 | 2428 | 340 | 161 | 52 | |||||
|
300 320 |
375 405 |
165 | 177 | 197 | M20 |
25 28 |
2540 2881 |
381 461 |
168 175 |
690 |
55.3 67.3 |
| 340 | 425 | 29 | 2994 | 509 | 171 | 71 | |||||
| 360 | 455 | 28 | 3588 | 646 | 169 | 96.5 | |||||
| 380 | 475 | 30 | 3821 | 726 | 170 | 101.2 | |||||
| 400 | 495 | 31 | 3960 | 792 | 168 | 106 | |||||
| 420 | 515 | 32 | 4100 | 861 | 165 | 110.7 | |||||
| 440 | 535 | 24 | 4260 | 937 | 165 | 110 | |||||
| 460 | 555 | 24 | 4300 | 980 | 158 | 113 | |||||
| 480 | 575 | 190 | 202 | 224 | M22 | 28 | 5000 | 1200 | 176 | 930 | 118 |
| 500 | 595 | 28 | 5100 | 1240 | 169 | 122 | |||||
| 520 | 615 | 30 | 5330 | 1390 | 174 | 126 | |||||
| 540 | 635 | 30 | 5400 | 1440 | 168 | 131 | |||||
| 560 | 655 | 32 | 5680 | 1590 | 172 | 135 | |||||
| 580 | 675 | 33 | 5800 | 1705 | 172 | 140 | |||||
| 600 | 695 | 33 | 5860 | 1760 | 166 | 144 |
