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Planetary rack

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The planet carrier is the core structural component of the automotive planetary gear transmission system, designed intricately and playing a key role. The planet wheel shafts or bearings are mounted on the planet carrier, making it an important carrier for supporting and transmitting power. The structure of the planet carrier is complex and must meet requirements such as lightweight, good rigidity, and ease of processing and assembly to ensure the stability and efficiency of the transmission system. Common structural forms include double-sided plate integrated, double-sided plate separated, and single-sided plate types, to accommodate different transmission needs and application scenarios.

Product advantages

  • Efficient transmission: The planetary gear transmission device achieves power diversion and transmission through the planetary carrier, making power transmission more efficient. A well-designed planetary carrier can ensure uniform load distribution among the planetary gears, improving the load capacity and transmission efficiency of the device.
  • Compact structure: The structure of the planetary carrier is compact, allowing for complex transmission functions to be realized within limited space. This compactness not only helps save space but also enhances the overall rigidity and stability of the transmission device.
  • Strong adaptability: The structural forms of the planetary carrier are diverse and can be selected and adjusted according to different transmission needs and application scenarios. For example, in cases of smaller transmissions, a double-sided plate separated structure can be used; in situations requiring large load capacity, an integral frame structure can be adopted to enhance rigidity.
  • Convenient processing and assembly: The design of the planetary carrier focuses on the convenience of processing and assembly. A reasonable structural design and manufacturing process can reduce processing difficulty and costs, improving assembly efficiency and precision. Additionally, some advanced planetary carriers also adopt modular designs, making replacement and maintenance more convenient and quick.