Rokee® Customized Standard Large Drum Gear Coupling for Customers, Rokee® is a well-known high-quality supplier of couplings and technical services in China.
The drum gear coupling belongs to the rigid flexible coupling, consisting of an inner gear ring and a flange half coupling with outer teeth. Its core innovation lies in the spherical drum shaped design of the outer teeth (the curvature radius of the tooth tip is usually 5-8 times the modulus). Compared to traditional spur gear couplings, it has the following technical advantages:
3D compensation capability
Angular compensation: allowable angular displacement of 1 ° 30 '(straight tooth type only 1 °), increased by 50%
Radial compensation: maximum radial displacement ± 5mm (GICL series)
Axial floating: Designed with an expansion sleeve to absorb ± 20mm axial thermal deformation
Strengthen load-bearing design
Forged gear ring using 42CrMo alloy steel, surface high-frequency quenching (HRC58-62)
Under the same structural dimensions, the load-bearing capacity is increased by 15-20% compared to the straight tooth type (such as the G Ⅱ CL type with a nominal torque of 4500kN · m)
Instantaneous overload capacity up to 3 times rated torque, suitable for metallurgical rolling mill steel impact conditions
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/standard-large-drum-gear-coupling.html