Changzhou Tianniu Transmission Equipment Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram, L/C, D/A, D/P |
| Supply Ability | 10000 per month |
| Delivery Time | 5-7 working days |
| Packaging Details | Cartons by sea shipping by Airplane |
| Model | GI Parallel Line Clamping Coupling |
| Material | Aluminum alloy |
| Structure | Parallel Line Clamping Coupling |
| Bore size | 12-50mm |
| Warranty | 12 months |
| Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment |
| Brand Name | Tianniu |
| Model Number | GI series |
| Certification | ISO-9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, L/C, D/A, D/P | Supply Ability | 10000 per month |
| Delivery Time | 5-7 working days | Packaging Details | Cartons by sea shipping by Airplane |
| Model | GI Parallel Line Clamping Coupling | Material | Aluminum alloy |
| Structure | Parallel Line Clamping Coupling | Bore size | 12-50mm |
| Warranty | 12 months | Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment | Brand Name | Tianniu |
| Model Number | GI series | Certification | ISO-9001 |
| Place of Origin | China | ||
| High Light | 10mm shaft coupler ，12mm shaft coupler ，17mm shaft coupler | ||
Products Features
Diaphragm coupling has obvious damping effect, no noise, no wear, long life, suitable for working in high temperature (-80+300) and harsh environment, moving in the case of shock and vibration, high transmission efficiency, can be up to 99.86%. It is especially suitable for medium and high-speed high-power transmission, with simple structure, light weight, small volume, and convenient assembly and disassembly. It can be assembled and disassembled without moving the machine, without lubrication, and can accurately transmit the rotation speed, with no slip and fast rotation.
>Integrated structure, the overall use of high-strength aluminum alloy materials
>Elastic action compensates radial, angular and axial deviation
>No gap shaft and sleeve connection, suitable for forward and reverse rotation
>Designed for encoder and stepper motor
>Fastening method of set screw
Products Parameters
| model parameter | common bore diameter d1,d2 | ΦD | L | L1 | L2 | F | M | tightening screw torque (N.M) |
| GI-12x18.5 | 2,3,4,5,6,6.35 | 12 | 18.5 | 0.55 | 1.2 | 2.5 | M3 | 0.7 |
| GI-16x16 | 3,4,5,6,6.35,7,8 | 16 | 16 | 0.55 | 1.4 | 3.6 | M3 | 0.7 |
| GI-16x23 | 3,4,5,6,6.35,7,8 | 16 | 23 | 0.55 | 1-4 | 3.6 | M3 | 0.7 |
| GI-17.5x23 | 4,5,6,6.35,7,8 | 17.5 | 23 | 0.55 | 1.4 | 3.6 | M3 | 0.7 |
| GI-20x20 | 4,5,6,6.35,7,8,10 | 20 | 20 | 0.55 | 1.5 | 3.6 | M4 | 1.7 |
| GI-20x26 | 4,5,6,6.35,7,8,10 | 20 | 26 | 0.55 | 1.5 | 3.6 | M4 | 1.7 |
| GI-25x25 | 4,5,6,6.35,7,8,9,9.525,10,11,12,12.5,12.7 | 25 | 25 | 0.6 | 1.7 | 3.6 | M4 | 1.7 |
| GI-25x31 | 5,6,6.35,8,9,9.525,10,11,12,12.5,12.7 | 25 | 31 | 0.6 | 1.8 | 4.3 | M4 | 1.7 |
| GI-28.5x38 | 6,6.35,8,9,9.525,10,11,12,14,15,16 | 28.5 | 38 | 0.8 | 2.1 | 4.5 | M5 | 4 |
| GI-32x32 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18 | 32 | 32 | 0.8 | 2.3 | 6 | M5 | 4 |
| GI-32x41 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18 | 32 | 41 | 0.8 | 2.3 | 6 | M5 | 4 |
| GI-40x50 | 8,10,11,12,12.7,14,15,16,17,18,19,20,22,24 | 40 | 50 | 0.8 | 2.7 | 7 | M6 | 8.4 |
| GI-40x56 | 8,10,11,12,12.7,14,15,16,17,18,19,20,22,24 | 40 | 56 | 0.8 | 2.7 | 10 | M6 | 8.4 |
| GI-42x56 | 8,10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 42 | 56 | 0.8 | 2.7 | 12 | M6 | 8.4 |
| GI-50x50 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30 | 50 | 50 | 0.8 | 2.9 | 7 | M8 | 10.5 |
| GI-50x71 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30 | 50 | 71 | 0.8 | 3.3 | 8.5 | M8 | 10.5 |
| model parameter | Rated torque (N.M)* | allowable eccentricity (mm)* | allowable deflection angle (°)* | allowable axial deviation (mm)* | maximum speed rpm | static torsional stiffness (N.M/rad) | moment of inertia (Kg.M2) | Material of shaft sleeve | surface treatment | weight (g) |
| GI-12xl8.5 | 0.3 | 0.1 | 2 | ±0.2 | 32000 | 45 | 8.3x10-8 | High strength aluminum alloy | Anodizing treatment | 3.7 |
| GI-16xl6 | 0.5 | 0.1 | 2 | ±0.2 | 24000 | 80 | 3.3x10-7 | 6 | ||
| GI-16x23 | 0.5 | 0.1 | 2 | ±0.2 | 24000 | 80 | 3.3x10-7 | 8.1 | ||
| GI-17.5x23 | 0.8 | 0.15 | 2 | ±0.2 | 24000 | 80 | 3.3x10-7 | 10 | ||
| GI-20x20 | 1 | 0.15 | 2 | ±0.2 | 19000 | 170 | 9.0x10-7 | 12 | ||
| GI-20x26 | 1 | 0.15 | 2 | ±0.2 | 19000 | 170 | 9.0x10-7 | 15 | ||
| GI-25x25 | 2 | 0.15 | 2 | ±0.2 | 15000 | 350 | 2.2x10-6 | 23 | ||
| GI-25x31 | 2 | 0.15 | 2 | ±0.2 | 15000 | 380 | 2.6x10-6 | 27 | ||
| GI-28.5x38 | 3 | 0.15 | 2 | ±0.2 | 13000 | 400 | 4.3x10-6 | 46 | ||
| GI-32x32 | 4 | 0.15 | 2 | ±0.2 | 12000 | 480 | 8.0x10-6 | 50 | ||
| GI-32x41 | 4 | 0.2 | 2 | ±0.2 | 12000 | 500 | 9.6x10-6 | 60 | ||
| GI-40x50 | 8 | 0.2 | 2 | ±0.2 | 9600 | 600 | 3.2x10-5 | 110 | ||
| GI-40x56 | 8 | 0.2 | 2 | ±0.2 | 9400 | 345 | 3.1x10-5 | 135 | ||
| GI-42x56 | 8.5 | 0.2 | 2 | ±0.2 | 9000 | 300 | 3.1x10-5 | 165 | ||
| GI-50x50 | 20 | 0.2 | 2 | ±0.2 | 8000 | 600 | 6.8x10-5 | 220 | ||
| GI-50x71 | 20 | 0.2 | 2 | ±0.2 | 7600 | 1385 | 8.0x10-5 | 322 |
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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