Rokee can provide you with almost all of the national standard couplings. Our years of technological accumulation and progress ensure that we can better comply with the technical requirements of national standards, design and manufacture common standard products to meet customer expectations and specifications. Also, our abundant technology reserves ensure that your selection and procurement requirements of couplings, whether rigid, flexible, safe, large or small, are met immediately within most national standards.

After years of technology accumulation, Rokee not only provides national standard couplings, but our corporate standard products are a better interpretation and proof of our technological priority and superior quality. We constantly optimize and update our products, and constantly revise the technical standards in practice. The technological innovations and creations based on practical use make Rokee's corporate standard couplings more prioritized in terms of structure, performance, life and cost performance.

If you are a technical development engineer or want to know more about our products, please contact us. Our engineers and technical service personnel will carefully handle every communication with you, and work together to make your equipment have a better operation and transmission system!

The coupling is a small but extremely important part in modern servo drive systems. It needs to be extremely accurate and responsive, and transmit the torque, speed and position control signals output by the drive device to achieve as little delay and error as possible. The zero-backlash plum-shaped flexible coupling, metal diaphragm coupling, bellows coupling and other precision servo couplings developed by Rokee are our powerful products in the market. Besides, if you are confused or inconvenient when choosing to use products from Germany, Japan or other companies, we can quickly provide you with more constructive technical alternatives and the same high-quality products to meet your business needs.

Rokee is not only a supplier of couplings, but also a technical designer of transmission system to participate in the overall technical system construction of customers. With our professional knowledge of shafting transmission, we can provide customers with more reliable and cost-effective solutions. For decades, our Technical Department has maintained careful and close communication with our customers and provided customers with draft layouts, drawings, samples, computer modeling and final design results, becoming a trusted supplier to our customers with constantly improving technology and a spirit of sharing.

The wind power couplings designed and built by Rokee have withstood the test of weather and time in the vast field of wind power construction in China and around the world. Our wind power couplings are gaining more and more market share with superior cost performance and reliable quality. The coupling is connected with the step-up gearbox and the generator set and installed together on an elastic support at high altitude. Long-term work will cause displacement change of the transmission dimensional chain. Therefore, in addition to transmission and control of safe torque, wind power coupling has a high requirement for position compensation performance.

Turbine coupling is a specialized product developed by Rokee for matching couplings of steam turbine units. It has been serialized and adapted to steam turbine units of different powers and speeds. After years of verification, the product quality is reliable, meets the operation environment requirements of turbine units and has long service life.

The operating environment of the turbine coupling is sometimes very harsh, especially the high temperature and humidity environment and high speed requirements have special manufacturing process requirements for couplings. Besides, the coupling structure cannot be sealed and can only be lubricated openly, thus requiring more special design. Rokee cleverly solved all the problems of structure and manufacturing process, becoming the only professional company in the Chinese market that can produce better substitutes for imported products. Furthermore, through R&D of such type of products, we have mastered the core development index and technology of high-performance drum gear coupling, to allow Rokee's gear coupling technology to stand out further.