Rokee® Customized Rigid-flexible Gear Couplings for Customers, Rokee® is a well-known high-quality supplier of couplings and technical services in China.
The rigid flexible gear coupling is composed of internal gear rings with the same number of teeth and flange half couplings with external teeth. This type of coupling combines the characteristics of rigidity and flexibility, which can withstand large torque and has a certain ability to compensate for relative displacement between the two shafts.
Rigid flexible gear couplings can be divided into two types based on the shape of the external teeth: straight teeth and drum teeth. Among them, the drum shaped gear coupling makes the outer teeth into spherical surfaces, with the center of the spherical surface on the gear axis. The tooth side clearance is larger than that of ordinary gears, allowing for larger angular displacement, improving the contact conditions of the teeth, enhancing the ability to transmit torque, and extending the service life.
Rigid flexible gear couplings are widely used in various heavy machinery and equipment due to their compact structure, high load-bearing capacity, and high transmission efficiency. For example, in low-speed heavy-duty shaft transmission scenarios such as large-diameter pipe mills and metallurgical equipment, rigid flexible toothed couplings can exhibit excellent performance. Meanwhile, some high-precision models are also suitable for high-speed transmission requirements such as gas turbines.
When using a rigid flexible toothed coupling, it is important to maintain a good sealing condition to reduce wear caused by relative sliding between the inner and outer teeth. At the same time, regular inspection and maintenance of the operation status of the coupling, timely detection and handling of potential problems, are also key to ensuring the long-term stable operation of the coupling.
Rigid flexible gear coupling is a mechanical transmission device with excellent performance and wide application. When selecting and using, appropriate models and specifications should be chosen based on specific application scenarios and requirements, and relevant usage and maintenance standards should be followed.
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.
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