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 | GW Aluminum alloy three diaphragm clamping coupling |
| Material | Aluminum alloy |
| Structure | Three Diaphragm Clamping Coupling |
| Bore size | 19-82mm |
| Warranty | 12 months |
| Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment |
| Brand Name | Tianniu |
| Model Number | GW series |
| Certification | ISO-9001 |
| Place of Origin | China |
View Detail Information
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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 | GW Aluminum alloy three diaphragm clamping coupling | Material | Aluminum alloy |
| Structure | Three Diaphragm Clamping Coupling | Bore size | 19-82mm |
| Warranty | 12 months | Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment | Brand Name | Tianniu |
| Model Number | GW series | Certification | ISO-9001 |
| Place of Origin | China | ||
| High Light | diaphragm coupling safety Tianniu ，diaphragm coupling speed Tianniu ，diaphragm type coupling Tianniu | ||
Products Features
>High torque rigidity, can accurately control the rotation of the shaft, can carry out high-precision control
>The lengthening design can compensate the radial, angular and axial deviation more effectively
>Designed for servo and stepping motor
>No gap between the shaft and sleeve connection, general for positive and negative rotation
>Low inertia, suitable for high speed operation
>The diaphragm is made of spring steel with excellent fatigue resistance
>Fastening method of clamping screw
Products Parameters
| model parameter | common bore diameter d1,d2 | ΦD | L | LF | LP | d3 | S | F | M | tightening screw torque (N.M) |
| GW-19X34 | 3,4,5,6,6.35,7,8 | 19 | 34 | 9.1 | 5.2 | Φ9 | 1.8 | 3.3 | M2.5 | 1 |
| GW-26X44.5 | 5,6,6.35,7,8,9,9.525,10,11,12,14 | 26 | 44.5 | 11.65 | 6.5 | Φ12.5 | 2.6 | 3.9 | M3 | 1.5 |
| GW-32X54 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15, | 32 | 54 | 12.25 | 9.5 | Φ15 | 3.5 | 3.85 | M3 | 1.5 |
| GW-34X58 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15,16 | 34 | 58 | 14.25 | 9.5 | Φ16 | 3.5 | 4.85 | M4 | 2.5 |
| GW-39X65.5 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19 | 39 | 65.5 | 14.9 | 11.2 | Φ19.3 | 4.5 | 5 | M4 | 2.5 |
| GW-44X65.5 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20, 22,24 | 44 | 65.5 | 14.9 | 11.2 | Φ22.5 | 4.5 | 5 | M4 | 2.5 |
| GW-50X80 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19, 20,22, 24,25 | 50 | 80 | 20.6 | 12.2 | Φ23 | 4.8 | 6 | M5 | 7 |
| GW-56X83 | 10,12,14,15,16,17,18,19,20,22,24,25,28,30,32 | 56 | 83 | 19.75 | 13.5 | Φ32.5 | 5.5 | 6.4 | M5 | 7 |
| GW-68X97 | 12,14,15,16,17,18,19,20,22,24,25,28,30,32, 35,38 | 68 | 97 | 23.35 | 15.7 | Φ38.3 | 6.3 | 7.7 | M6 | 12 |
| GW-82X128 | 17,18,19,20,22,24,25,28,30,32,35,38,40,42 | 82 | 128 | 30 | 22 | Φ45.5 | 8 | 9.7 | M8 | 20 |
| 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 | Material of shrapnel | surface treatment | weight (g) |
| GW-19X34 | 1 | 0.12 | 2 | ±0.2 | 10000 | 140 | 1.1x10-6 | High strength aluminum alloy | SUS 304 Spring steel | Anodizing treatment | 18 |
| GW-26X44.5 | 1.5 | 0.15 | 2 | ±0.33 | 10000 | 680 | 3.6x10-6 | 45 | |||
| GW-32X54 | 2 | 0.17 | 2 | ±0.3 | 10000 | 1250 | 1.0x10-5 | 80 | |||
| GW-34X58 | 3 | 0.17 | 2 | ±0.4 | 10000 | 1550 | 1.3x10-5 | 97 | |||
| GW-39X65.5 | 6 | 0.22 | 2 | ±0.5 | 10000 | 2390 | 3.6x10-5 | 153 | |||
| GW-44X65.5 | 9 | 0.22 | 2 | ±0.6 | 10000 | 2700 | 4.5x10-5 | 189 | |||
| GW-50X80 | 18 | 0.1 | 2 | ±0.65 | 10000 | 4500 | 4.5x10-5 | 335 | |||
| GW-56X83 | 25 | 0.27 | 2 | ±0.8 | 10000 | 7900 | 1.9x10-4 | 413 | |||
| GW-68X97 | 60 | 0.31 | 2 | ±0.9 | 9000 | 15800 | 2.4x10-4 | 641 | |||
| GW-82X128 | 100 | 0.55 | 2 | ±0.9 | 8000 | 23700 | 3.0x10-4 | 1345 |
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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