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 | 3-5 working days |
| Packaging Details | Cartons by sea shipping by airplane |
| Name | Rigid shaft coupling |
| Material | Aluminium Steel |
| Bore size | 50 mm |
| Warranty | 12 months |
| Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment |
| Weight | 150-240g |
| Brand Name | Tianniu |
| Model Number | GNC 50X55 50X66 |
| 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 | 3-5 working days | Packaging Details | Cartons by sea shipping by airplane |
| Name | Rigid shaft coupling | Material | Aluminium Steel |
| Bore size | 50 mm | Warranty | 12 months |
| Elastomer materia | PA66 | Surface Treatment | Anodic oxidation treatment |
| Weight | 150-240g | Brand Name | Tianniu |
| Model Number | GNC 50X55 50X66 | Certification | ISO-9001 |
| Place of Origin | China | ||
| High Light | rigid clamp coupling ，2 piece rigid shaft coupling ，two piece shaft coupling | ||
Rigid Clamping GNC50X55 66 Aluminum Shaft Coupling Customized
Products Features
The flanged coupling is a rigid coupling, which is to connect two half-couplings with flanges to the two shafts with ordinary flat keys, and then use bolts to connect the two half-couplings into one to transmit motion. and torque. This kind of coupling has two main structural forms: 1. Relying on the hinged hole to use bolts to achieve the alignment of the two shafts and relying on the bolt rod to withstand extrusion and shearing to transmit torque; 2. relying on a half-coupling on the The shoulder is aligned with the groove on the other coupling half. The bolts connecting the two half-couplings can use ordinary bolts of grade B and B, and the torque is transmitted by the friction torque of the joint surfaces of the two half-couplings.
Rigid couplings are divided into flange couplings, radial key flange couplings, sleeve couplings Clamp shell coupling and parallel shaft coupling flange coupling: use bolts to connect the flanges of the two half couplings to realize the coupling of the two shafts. Radial key flange coupling: use radial keys and ordinary bolts to connect the two half couplings. Sleeve coupling: use common sleeves to connect the two shafts in some way. Clamp shell coupling: use two clamp shells divided along the axis to clamp in some way to realize the coupling of the two shafts Parallel shaft coupling: a coupling in which two parallel shafts are connected by using the intermediate plate through the pin shaft
Products Parameters
| model parameter | common bore diameter d1,d2 | ΦD | L | F | M | tightening screw torque (N.M) |
| GNC-16x16 | 3,4,5,6,6.35,7,8 | 16 | 16 | 3.75 | M2.5 | 1 |
| GNC-16x24 | 3,4,5,6,6.35,7,8 | 16 | 24 | 3.75 | M2.5 | 1 |
| GNC-20x20 | 4,5,6,6.35,7,8,9,9.525,10 | 20 | 20 | 3.75 | M2.5 | 1 |
| GNC-20x30 | 4,5,6,6.35,7,8,9,9.525,10 | 20 | 30 | 3.75 | M2.5 | 1 |
| GNC-25x25 | 5,6,6.35,7,8,9,9.525,10,12 | 25 | 25 | 6 | M3 | 1.5 |
| GNC-25x36 | 5,6,6.35,7,8,9,9.525,10,12 | 25 | 36 | 6 | M3 | 1.5 |
| GNC-28.5x38 | 6,6.35,7,8,9,9.525,10,12,12.7,14 | 28.5 | 38 | 7.8 | M4 | 2.5 |
| GNC-32x32 | 6,6.35,7,8,9,9.525,10,12,12.7,14,15,16 | 32 | 32 | 7 | M4 | 2.5 |
| GNC-32x41 | 6,6.35,7,8,9,9.525,10,12,12.7,14,15,16 | 32 | 41 | 7.75 | M4 | 2.5 |
| GNC-40x44 | 8,9,9.525,10,11,12,12.7,14,15,15,17,18,19,20 | 40 | 44 | 10.5 | M5 | 7 |
| GNC-40x52 | 8,9,9.525,10,11,12,12.7,14,15,15,17,18,19,20 | 40 | 52 | 10.5 | M5 | 7 |
| GNC-50x55 | 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 50 | 55 | 13 | M6 | 12 |
| GNC-50x66 | 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 50 | 66 | 16 | M6 | 12 |
| GNC-63x71 | 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32,35 | 63 | 71 | 16.5 | M6 | 12 |
| model parameter | Rated torque (N.M)* | allowable eccentricity (mm)* | allowable deflection angle (°)* | allowable axial deviation (mm)* | maximum speed rpm | moment of inertia (Kg.M2) | Material of shaft sleeve | surface treatment | weight (g) |
| GNC-16x16 | 5 | - | - | - | 1000 | 2.9x10-7 | High strength aluminum alloy | Anodizing treatment | 7 |
| GNC-16x24 | 5 | - | - | - | 9400 | 2.9x10-7 | 13 | ||
| GNC-20x20 | 10 | - | - | - | 7500 | 8.6x10-6 | 15 | ||
| GNC-20x30 | 10 | - | - | - | 7500 | 8.6x10-6 | 25 | ||
| GNC-25x25 | 12 | - | - | - | 6000 | 2.7x10-6 | 29 | ||
| GNC-25x36 | 12 | - | - | - | 6000 | 2.7x10-6 | 43 | ||
| GNC-28.5x38 | 14 | - | - | - | 5500 | 2.5x10-6 | 48 | ||
| GNC-32x32 | 15 | - | - | - | 4700 | 7.1x10-6 | 55 | ||
| GNC-32x41 | 15 | - | - | - | 4700 | 7.1X10-6 | 65 | ||
| GNC-40x44 | 19 | - | - | - | 4000 | 1.45x10-5 | 123 | ||
| GNC-40x52 | 19 | - | - | - | 4000 | 1.45x10-5 | 150 | ||
| GNC-50x55 | 45 | - | - | - | 4000 | 7.0x10-5 | 240 | ||
| GNC-50x66 | 45 | - | - | - | 4000 | 7.0x10-5 | 280 | ||
| GNC-63x71 | 100 | - | - | - | 3500 | 9.0x10-5 | 320 |
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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