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 |
| Model | GNseries |
| Material | Aluminium Steel |
| Bore size | 4-38mm |
| Warranty | 12 months |
| Thickness | 21-81mm |
| Outer diamter | 16-65mm |
| Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment |
| Brand Name | Tianniu |
| Model Number | GN 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 | 3-5 working days | Packaging Details | Cartons by sea shipping by airplane |
| Name | Rigid shaft coupling | Model | GNseries |
| Material | Aluminium Steel | Bore size | 4-38mm |
| Warranty | 12 months | Thickness | 21-81mm |
| Outer diamter | 16-65mm | Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment | Brand Name | Tianniu |
| Model Number | GN series | Certification | ISO 9001 |
| Place of Origin | China | ||
| High Light | Flexible rigid shaft coupling 25mm ，35mm shaft coupling ，rigid flexible coupling | ||
Rigid Flexible Shaft Coupling Setcrew Metric For Paper Machine 25X35mm
Rigid flexible shaft coupling setcrew Aluminum alloy metric
Products Features
Due to the simple structure, low cost and large torque transmission, it is often used when the speed is low, there is no impact, the rigidity of the shaft is large, and the alignment is good. Flange coupling (also known as flange coupling) is a two-flange (flange) disc-type half-coupling connected by bolts, and the two half-couplings are respectively connected with two shafts by keys to realize two shafts. Coupling to transmit torque and motion.
The bolts on the flange of the rigid coupling can be all bolts for reaming holes, or half of them are bolts for reaming holes, and the other half are ordinary bolts, according to the magnitude of the transmission torque.
>Integrated structure, the overall use of high-strength aluminum alloy materials
>High torque, high rigidity
>The rigid type basically does not allow eccentricity, so it must be fully adjusted in use
>Fastening method of setscrew screw
Changzhou Tianniu Factory is a professional manufacturer of plum couplings, rigid couplings, universal couplings, cross slide couplings, winding couplings, bellows couplings, double membrane couplings and other products. The processing company has a complete and scientific quality management system.
Products Parameters
| model parameter | common bore diameter d1,d2 | ΦD | L | F | M | tightening screw torque (N.M) |
| GN-16X16 | 3,4,5,6,6.35,7,8 | 16 | 16 | 5 | M3 | 0.7 |
| GN-16x24 | 4,5,6,6.35,7,8 | 16 | 24 | 6 | M3 | 0.7 |
| GN-20x20 | 4,5,6,6.35,7,8,9,9.525,10 | 20 | 20 | 5 | M3 | 0.7 |
| GN-20x30 | 4,5,6,6.35,7,8,9,9.525,10 | 20 | 30 | 7 | M4 | 1.7 |
| GN-25x25 | 5,6,6.35,7,8,9,9.525,10,12 | 25 | 25 | 8 | M4 | 1.7 |
| GN-25x36 | 5,6,6.35,7,8,9,9.525,10,12 | 25 | 36 | 9 | M4 | 1.7 |
| GN-32x32 | 6,6.35,7,8,9,9.525,10,12,12.7,14,15,16 | 32 | 32 | 9 | M5 | 4 |
| GN-32x41 | 6,6.35,7,8,9,9.525,10,12,12.7,14,15,16 | 32 | 41 | 10 | M5 | 4 |
| GN-40x44 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20 | 40 | 44 | 10.5 | M5 | 4 |
| GN-50x55 | 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 50 | 55 | 13 | M6 | 7 |
| GN-50x66 | 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 50 | 66 | 15 | M6 | 7 |
| GN-63x71 | 12,14,15,16,17,18,19,20,22,24,25,28,30,32 | 63 | 71 | 16 | M6 | 7 |
| odel 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) |
| GN-16x16 | 5 | - | - | - | 23000 | 4.39x10-7 | High strength aluminum alloy | Anodizing treatment | 6 |
| GN-16x24 | 5 | - | - | - | 23000 | 4.39x10-7 | 10 | ||
| GN-20x20 | 10 | - | - | - | 18000 | 1.25x10-6 | 14 | ||
| GN-20x30 | 10 | - | - | - | 18000 | 1.25x10-6 | 19 | ||
| GN-25x25 | 12 | - | - | - | 14000 | 3.8x10-7 | 25 | ||
| GN-25x36 | 12 | - | . | - | 14000 | 3.8xl0-7 | 38 | ||
| GN-32x32 | 15 | - | - | - | 11000 | 1.15x10-7 | 60 | ||
| GN-32x41 | 15 | - | - | - | 11000 | 1.15xl0-7 | 70 | ||
| GN-40x44 | 19 | - | - | - | 4000 | 1.45x10-7 | 118 | ||
| GN-50x55 | 45 | - | - | 4000 | 2x10-7 | 235 | |||
| GN-50x66 | 45 | - | - | - | 4000 | 2x10-7 | 300 | ||
| GN-63x71 | 115 | - | - | - | 3800 | 1.8x10-7 | 400 |
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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