Planetary gearbox XCJ

parallel-shaftfor lifting applicationscompact

NGC’s ship unloader gearboxes are based on a planetary differential design, which is adapted to a four-reel drive system of bridge type grab ship unloaders. The internal optimal-designed planetary differential motion system of the gearbox converses and decomposes input motions of the lifting motor, open-close motor, and travelling motor into motion with different rotating directions and rotating speeds of the four reels. This helps to control lifting operations, such as opening, closing, and travelling. Thus, it is a key piece equipment for bridge grab ship unloaders. Characteristics Special design for different applications Compact design; large bearing capacity Tooth surface modification; large teeth contact ratio Smooth transmission; low noise Mechanical sealing, convenient to use and maintain Large center distance range Main Technical Parameters Product Group: XCJ Speed Ratio: 11.2–50