Changzhou Tianniu Transmission Equipment Co., Ltd
| Supply Ability | 1000 per month |
| Delivery Time | 5-7working days |
| Packaging Details | Cartons by sea shipping by airplane |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material | Steel |
| Weight | 4.1-170Kg |
| Outer Diameter | 120-390 |
| Thickness (mm) | 62-136 |
| Bore Size | 100-600 |
| Torque (kNm | 145-1600 |
| Brand Name | Tianniu |
| Model Number | Z5 locking assembly |
| Place of Origin | China |
| Certification | ISO-9001 |
View Detail Information
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Product Specification
| Supply Ability | 1000 per month | Delivery Time | 5-7working days |
| Packaging Details | Cartons by sea shipping by airplane | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material | Steel | Weight | 4.1-170Kg |
| Outer Diameter | 120-390 | Thickness (mm) | 62-136 |
| Bore Size | 100-600 | Torque (kNm | 145-1600 |
| Brand Name | Tianniu | Model Number | Z5 locking assembly |
| Place of Origin | China | Certification | ISO-9001 |
| High Light | z5 locking assembly ，Keyless Locking Assemblies Power ，Keyless Locking Assemblies | ||
Z5 Keyless Locking Assemblies Power Locking Device
Products Features
Selecting locking assembly should meet the following requirements:
A. Transmission torque: MT ≥ M
B. Bearing axial force: ft ≥ FX
C. Transmission force: ft ≥ f2x + (MD / 2x10-3) 2
D. Bearing radial force: Pt ≥ FR / d1x103, where:
M ￣ torque to be transmitted, kn · m;
FX ￣ axial force to be borne, kn;
FT ￣ radial force to be borne, kn;
Rated torque of MT ￣ locking assembly, kn · m;
Rated axial force of FT ￣ locking assembly; KN;
d. |inner diameter and inner ring width of locking assembly, mm;
Pressure on the joint surface between Pt ￣ locking assembly and shaft, N / mm2
Protection instructions
1. After installation, coat the exposed end face of locking assembly and bolt head with anti rust oil stain. For machines operating in the open air or with poor working environment, the exposed end face of the expansion connecting sleeve shall be coated with anti rust oil regularly.
2. For the locking assembly that needs to work in corrosive medium, special protection (such as adding cover plate) shall be adopted to prevent the locking assembly from rusting.
Safety precautions and reuse
1. If this product is used on lifting machinery or loaded on machinery, safety devices should be set to ensure safety.
2. It is absolutely forbidden to loosen the bolts under load.
During reuse, the locking assembly can be used only after it is confirmed that there is no dirt, corrosion and damage. The grade is 12.9
Products Parameters
|
fundamental dimensions | internal hexagon headed bolt |
Rated load |
Pf (N/mm2) |
MA
(N·m) |
G
(kg) | ||||||
| d | D | l | L | L1 |
sizes |
Qty |
F1 (kN) |
Mt (kN·m) | |||
| mm | |||||||||||
| 100 | 145 | 60 | 65 | 77 | M12×50 | 10 | 288 | 14.4 | 192 | 145 | 4.1 |
| 110 | 155 | 60 | 65 | 77 | M12×50 | 10 | 288 | 15.8 | 175 | 145 | 4.4 |
| 120 | 165 | 60 | 65 | 77 | M12×50 | 12 | 346 | 20.8 | 192 | 145 | 4.8 |
| 130 | 180 | 68 | 74 | 86 | M12×60 | 15 | 433 | 28.1 | 193 | 145 | 6.5 |
| 140 | 190 | 68 | 74 | 86 | M12×60 | 18 | 519 | 36.3 | 214 | 145 | 7.0 |
| 150 | 200 | 68 | 74 | 86 | M12×60 | 18 | 519 | 39.0 | 200 | 145 | 7.4 |
| 160 | 210 | 68 | 74 | 86 | M12×60 | 21 | 606 | 48.5 | 219 | 145 | 7.8 |
| 170 | 225 | 75 | 81 | 95 | M14×70 | 18 | 712 | 60.6 | 215 | 230 | 10.0 |
| 180 | 235 | 75 | 81 | 95 | M14×70 | 18 | 712 | 64.1 | 203 | 230 | 10.6 |
| 190 | 250 | 88 | 94 | 108 | M14×75 | 20 | 792 | 75.2 | 178 | 230 | 14.3 |
| 200 | 260 | 88 | 94 | 108 | M14×75 | 24 | 950 | 95.0 | 203 | 230 | 15.0 |
| 210 | 275 | 98 | 104 | 120 | M16×90 | 18 | 970 | 102.0 | 187 | 355 | 17.5 |
| 220 | 285 | 98 | 104 | 120 | M16×90 | 18 | 990 | 109.0 | 183 | 355 | 19.8 |
| 240 | 305 | 98 | 104 | 120 | M16×90 | 24 | 1318 | 158.0 | 222 | 355 | 21.4 |
| 250 | 315 | 98 | 104 | 120 | M16×90 | 24 | 1340 | 167.5 | 215 | 355 | 22.0 |
| 260 | 325 | 98 | 104 | 120 | M16×90 | 25 | 1370 | 178.0 | 215 | 355 | 23.0 |
| 280 | 355 | 120 | 126 | 144 | M18×110 | 24 | 1590 | 222.5 | 188 | 485 | 35.2 |
| 300 | 375 | 120 | 126 | 144 | M18×110 | 25 | 1650 | 248.0 | 183 | 485 | 37.4 |
| 320 | 405 | 135 | 142 | 162 | M20×120 | 25 | 2140 | 344.0 | 192 | 690 | 51.3 |
| 340 | 425 | 135 | 142 | 162 | M20×120 | 25 | 2140 | 365.0 | 181 | 690 | 54.1 |
| 360 | 455 | 158 | 165 | 187 | M22×140 | 25 | 2670 | 480.0 | 176 | 930 | 74.4 |
| 380 | 475 | 158 | 165 | 187 | M22×140 | 25 | 2670 | 508.0 | 166 | 930 | 79.0 |
| 400 | 495 | 158 | 165 | 187 | M22×140 | 25 | 2670 | 535.0 | 158 | 930 | 82.8 |
| 420 | 515 | 158 | 165 | 187 | M22×140 | 30 | 3200 | 673.0 | 181 | 930 | 86.5 |
| 450 | 555 | 172 | 180 | 204 | M24×150 | 30 | 3700 | 832.5 | 175 | 1200 | 112.0 |
| 480 | 585 | 172 | 180 | 204 | M24×150 | 32 | 3950 | 948.0 | 175 | 1200 | 119.0 |
| 500 | 605 | 172 | 180 | 204 | M24×150 | 32 | 3950 | 988.0 | 168 | 1200 | 123.0 |
| 530 | 640 | 190 | 200 | 227 | M27×160 | 30 | 4320 | 1145.0 | 157 | 1600 | 151.0 |
| 560 | 670 | 190 | 200 | 227 | M27×160 | 30 | 4320 | 1210.0 | 148 | 1600 | 160.0 |
| 600 | 710 | 190 | 200 | 227 | M27×160 | 32 | 4610 | 1380.0 | 147 | 1600 | 170.0 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
8,000,000-10,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc.... Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc....
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