• Full rudder upper gear box

    This kind of gear box is the upper power drive device of the full-rotation rudder propeller mechanism, the rated input power is 1760kW, the rated input speed is 1000rpm, the built-in friction plate clutch is provided, the PTO interface is provided, and the hydraulic oil pump can be driven. A pair of spiral bevel gears are adopted for transmission, with the shaft intersection angle of 90°. The gearbox box and shaft are optimized and designed by finite element analysis software, so the product is safe and reliable. This kind of gearbox has obtained ABS design certification and manufacturing certification, and is delivered to customers in batches. It is a typical representative of our marine products.

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Design R&D capacity:



The gear transmission system is designed and analyzed by the transmission industry's renowned Romax transmission design software and ANSYS finite element analysis software. The R&D team has strong theoretical analysis ability and rich practical experience in gear shaping, NVH noise reduction design of transmission system, lubrication, sealing and other fields.

With its strong research and development capabilities, it actively provides users with gear transmission system design and consulting services.

Overview of gearbox production:

The company's part processing and assembly area is 2950m2, and has 3700KW high-power full-closed gearbox test stand, 75KW full-closed gearbox test stand, Hexagon three-coordinate measuring instrument and other equipment. Over 1000 sets of various high-power gearboxes are produced annually. It has provided high-quality products and services for petroleum machinery, wind power generation, metallurgy and chemical industry, ocean engineering and other industries.