Rokee® Customized Gear Type Elastic Block Coupling for Customers, Rokee® is a well-known high-quality supplier of couplings and technical services in China.
The toothed elastic block coupling is a composite coupling consisting of the following core components:
Metal toothed structure: consisting of two shells with internal teeth and two sleeves with external teeth, transmitting torque through gear meshing
Elastic element: an elastic block made of non-metallic materials such as rubber, polyurethane, or nylon, embedded between teeth to achieve cushioning
Connection system: The shell is connected by high-strength bolts, and the sleeve and shaft are fixed with keyway or expansion sleeve
Its working principle combines the efficiency of gear transmission with the adaptability of elastic components:
Torque transmission: Efficient power transmission is achieved through the meshing of internal and external teeth, and the multi tooth simultaneous meshing design ensures even torque distribution
Displacement compensation: The elastic block deforms when there is a deviation in the shaft system, and can absorb axial (± 1.5mm), radial (0.2-0.5mm), and angular (1 ° -1.5 °) displacements
Vibration suppression: The damping characteristics of elastic materials can reduce system vibration by 15% -20%
The toothed elastic block coupling combines the high efficiency of gear transmission with the adaptability of elastic components, demonstrating significant advantages in scenarios with heavy loads, impacts, and low precision requirements. It has become an upgraded alternative to traditional toothed couplings.
Over the years, with excellent quality, we have been continuously providing many coupling products of various categories and uses complying with multiple standards and a full range of services, from the product selection to final installation and operation, for the industry fields of ferrous metallurgy, nuclear power, gas turbine, wind power, ropeway construction, lifting transportation, general equipment, etc. We strictly comply with quality system requirements and implement the whole process control to become a reliable and trustworthy partner of customers.
URL: https://m.rokee.com/coupling-cases/gear-type-elastic-block-coupling.html