Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500 sets/ month |
| Delivery Time | Negotiable |
| Packaging Details | Available upon request |
| Material | Stainless Steel |
| Feature | Adapt to high temperature |
| Application | Hash working environment |
| Advantage | Adapt to harsh environment |
| Nominal torque | 240-110000N.m |
| Selection | Contact us for more information |
| Warranty | 2 years |
| After-sales service | Included |
| Product name | Flexible Disc Coupling |
| Main stucture | Disc |
| Brand Name | REIJAY |
| Model Number | SX-6 |
| Certification | Provided |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 500 sets/ month |
| Delivery Time | Negotiable | Packaging Details | Available upon request |
| Material | Stainless Steel | Feature | Adapt to high temperature |
| Application | Hash working environment | Advantage | Adapt to harsh environment |
| Nominal torque | 240-110000N.m | Selection | Contact us for more information |
| Warranty | 2 years | After-sales service | Included |
| Product name | Flexible Disc Coupling | Main stucture | Disc |
| Brand Name | REIJAY | Model Number | SX-6 |
| Certification | Provided | Place of Origin | China |
| High Light | Chemical Machinery Flexible Disc Coupling ，20000 Nm Flexible Disc Coupling ，SX-6 Shaft Adapter Coupling | ||
Adapt to high temperatures and harsh environments. Flexible Disc Coupling for chemical machinery
The diaphragm coupling consists of at least one diaphragm and two shaft sleeves. The diaphragm is pinned to the bushing generally without loosening or causing backlash between the diaphragm and bushing. Some manufacturers offer two-diaphragm models, while others provide three-diaphragm models with one or two rigid elements in the middle, which are then attached to the bushings on both sides.
The characteristics of the diaphragm coupling are similar to the bellows coupling. The collars transmit torque in the same way. The diaphragm itself is thin, so it flexes easily when relative displacement loads occur, so it can tolerate up to 1.5 degrees of deflection while producing low bearing loads in the servo.
Diaphragm coupling is often used in servo systems. Diaphragm has good torque rigidity but is slightly inferior to the bellows coupling.
On the other hand, the diaphragm coupling is very delicate and can be easily damaged if it is misused or improperly installed. Therefore, it is necessary to ensure that the deviation is within the bearing range of the standard coupling operation.
Technical data of Flexible Disc Coupling:
| Size | Nominal Torque TKN (Nm) | Peak max. | Max. Speed | Weight (kg) | Massen- Moment of Intertia (kgm2) | Permissible Axial Misalignment ±Δkazul (mm) | Permissible Angular Misalignment ±Δkwzul °(Degrees) | d1/d2 (mm) | L (mm) | Z (mm) | P (mm) | L1/L2 (mm) | Standard (mm) | A (mm) | B (mm) | |
| Without balancing (1/min) | With balancing (1/min) | |||||||||||||||
| 278-8 | 20000 | 40000 | 2800 | 7000 | 59 | 0.573 | 3.7 | 0.5° | 124 | 469 | 177 | 21.2 | 125 | 219 | 278 | 174 |
| 302-8 | 30000 | 60000 | 2560 | 6400 | 77 | 0.878 | 4.0 | 0.5° | 135 | 505 | 186 | 24.4 | 135 | 235 | 302 | 190 |
| 325-8 | 37000 | 74000 | 2400 | 6000 | 92 | 1.199 | 4.3 | 0.5° | 145 | 544 | 202 | 26.0 | 145 | 254 | 325 | 205 |
| 345-8 | 46000 | 92000 | 2200 | 5500 | 112 | 1.660 | 4.6 | 0.5° | 155 | 580 | 214 | 28.2 | 155 | 270 | 345 | 217 |
| 380-8 | 63000 | 126000 | 2040 | 5100 | 150 | 2.715 | 5.0 | 0.5° | 170 | 637 | 233 | 32.0 | 170 | 297 | 380 | 238 |
| 410-8 | 86000 | 172000 | 1880 | 4700 | 195 | 4.110 | 5.4 | 0.5° | 180 | 690 | 254 | 33.2 | 185 | 321 | 410 | 255 |
| 440-8 | 110000 | 220000 | 1740 | 4350 | 230 | 5.540 | 5.8 | 0.5° | 195 | 725 | 262 | 36.4 | 195 | 335 | 440 | |
Our Strategic Partners
Founded in 2003, Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd focus on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger products (oil heating and cooling equipment) manufacture and export. We also provide relevant technical support and service. We also serve customers with the design, assembly, remoulding and maintenance of industrial automation components (pneumatic, hydraulic, PLC), industrial intelligent systems, hydraulic power units and drive sections.
Q: Who are we?
We are based in Shanghai, China, started in 2003, sell to Domestic Market(50.00%), North America(25.00%), Europe(5.00%), Africa(5.00%), Southeast Asia(5.00%), South America(5.00%)... There are about 180-300 people in our office and factory.
Q: How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment
Q: What information should I tell you to confirm the product?
Motor drawing or other technique parameters
Q: What can you buy from us?
Couplings, Bellhousings, Oil tanks, Cleaning Covers, Coolers, Hydraulic parts, etc.
Q: Why should you buy from us, not from other suppliers?
We are a professional OEM manufacturer with 20 years of history, focusing on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger product manufacture and export. We also provide relevant technical support and service.
Q: What is your product warranty period?
We offer 2-10 years of service life since the vessel departure date left China.
Q: What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, Express Delivery；
Accepted Payment Currency: USD, EUR, HKD, CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken: English, Chinese, Spanish
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2003
Employee Number:
50~80
Ecer Certification：
Site Member
Shanghai Reijay Hydraulic Transmission Technology Co. Ltd. was established in 2003. We are committed to providing the most advanced mechanical transmission components, hydraulic group accessories and heat exchange products (heaters and coolers). To better satisfy special demands from customers, we c... Shanghai Reijay Hydraulic Transmission Technology Co. Ltd. was established in 2003. We are committed to providing the most advanced mechanical transmission components, hydraulic group accessories and heat exchange products (heaters and coolers). To better satisfy special demands from customers, we c...
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