Preferred Enterprise For Drum Gear Coupling

ROD Drum Gear Coupling is one of the transmission products with core technology independently developed by Rokee^® and has established and reported corporate technical standards in the country.

By combining with the standard coupling technology of advanced countries such as Japan and Germany, we optimized many detailed dimensions, and adopted the toothed design with a large pressure angle and short shaft design for the shaft hole, which reduces the length-diameter ratio, and has a more compact structure and excellent speed performance.

The bolts of similar types are standardized and the parts are universal. Compared with the national standard gear couplings, our standard couplings can transfer more torque, with greatly reduced mass and small moment of inertia. It meets the European explosion-proof requirements and the comprehensive performance is greatly advanced. We highly recommend you to choose our Flexible Couplings for better transmission performance.

The Curved-tooth Gear Coupling is a specially designed advanced gear coupling. Its outer teeth are made into a sphere, with the center of the sphere on the axis of the gear. The teeth clearance is slightly larger than the general products and can transfer a greater torque and allow greater angular displacement, enjoying excellent performance and longer life.

• The gear sleeve at both sides is in the structure of locating ring and uniform parts are used. In addition, the sealing is excellent and easy.
• Gears of all series products are applied with larger pressure angle design. The product design is more reasonable and quality is reliable. The gear backlash is reasonable.
• All ROD series Curved tooth Gear Couplings are designed in optimization, the structure is more compact and the proportion of hole diameter and length is more coordinated and reliable.
• Light weight and small rotational inertia.
• It’s made of high-quality alloy forged steel.
• It’s very applicable to the sites with anti-explosion requirements.
• The bolt size of adjacent models is the same and the installation is more convenient.
• Coupling parts of same model can be exchanged for installation.