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 | 28.5 mm |
| Warranty | 48g |
| Elastomer materia | PA66 |
| Surface Treatment | Anodic oxidation treatment |
| Brand Name | Tianniu |
| Model Number | G 28.5*38 |
| Certification | ISO-9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Rigid Clamping Aluminum Metric Shaft Coupling High Torque GNC
High Torque Motor Shaft Coupling Rigid Clamp Single Step Three Diaphragm
2 Two-Piece Clamp-On Rigid Shaft Coupling With Keyway 50X55mm
Cylindrical Hydraulic Shaft Coupling Aluminium Rigid Clamping
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 | 28.5 mm | Warranty | 48g |
| Elastomer materia | PA66 | Surface Treatment | Anodic oxidation treatment |
| Brand Name | Tianniu | Model Number | G 28.5*38 |
| Certification | ISO-9001 | Place of Origin | China |
| High Light | rigid shaft flange coupling ，rigid flange coupling ，rigid shaft coupler | ||
Rigid Clamping GNC 28.5X 38 Aluminum Alloy Shaft Coupling For Machine
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 |
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
>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.
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....
Get in touch with us
Leave a Message, we will call you back quickly!