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YDW Type.jpg

China YDW Type Electric Motorized Pulley Suppliers - High Efficiency Conveyor Drive Factory

The YDW type external Motorized pulley is a highly efficient external drive device specifically designed for belt conveyors, widely used in mining, construction, and industrial transmission systems. Manufactured in China, this product features a compact structure and an external design that enhances its operational capabilities. With high transmission efficiency, smooth operation, and low noise levels, it stands out among other solutions. Our factory offers processing and customization options to cater to various working conditions. Key components of the pulley include the pulley body, driver, and motor bracket, ensuring durability and reliability. Additionally, some models can be equipped with accessories such as hydraulic couplings, backstops, and brakes, making them suitable for diverse environmental applications. Trust our suppliers for premium-quality motorized pulleys that meet your specific needs
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    Product Details

    ⚙️ Product Features

    The YDW external Motorized pulley is a new type of drive device. Its exposed motor is directly connected to the pulley, featuring convenient maintenance and safe operation. Two-stage or three-stage gear transmission is adopted to meet the requirements of different belt speeds.

    The external connection of the motor has changed the heat dissipation conditions, making installation and maintenance more convenient. A backstop device can be configured to ensure that the drum rotates in one direction only and to prevent the conveyor belt from sliding down when the material conveying stops.

    The surface of the roller is covered with patterned tape, which can enhance the traction force and adhesion capacity. The products are applied in various scenarios, such as crushing and screening equipment, open-pit mines, gravel yards, mobile and cross-type conveyors, etc.

    📋 Conditions of Use
    🌡️
    Operating ambient temperature ranges from -15 ℃ to +45 ℃
    🏔️
    Altitude does not exceed 1,000 meters
    📦
    Temperature of conveyed materials shall not exceed 60 ℃
    ⚡
    Voltage: 380V / 440V / 660V
    Frequency: 50Hz
    🔧 Maintenance
    1 During the production process, according to the nature of the conveyed materials, timely cleaning should be carried out to keep all parts of the conveyor clean.
    2 The lubricating oil of the Motorized Pulley should be replaced once a year. If leakage occurs, the sealing parts should be inspected and the worn parts should be replaced with damaged seals.
    3 The lubricating oil of the Motorized Pulley should be replaced after the first 300 hours of operation (lubricating oil grade: N46 for oil-cooled type and N150 for oil-immersed type). It should be replaced and maintained every 5,000 hours of operation.
    4 Inspection, adjustment and cleaning are not allowed to be carried out while the vehicle is in operation.
    🖼️ Detail Pictures
    YDW Type (3)
    YDW Type (4)
    YDW Type (5)
    YDW Type (1)
    TDY75 oil-cooled Motorized Pulley (3)
    ❓ Frequently Asked Questions
    Q What is the YDW external Motorized Pulley and how does it work?
    The YDW external Motorized Pulley is a new type of drive device where the exposed motor is directly connected to the pulley. It uses two-stage or three-stage gear transmission to accommodate different belt speeds, offering convenient maintenance and safe operation.
    Q What are the operating temperature and altitude requirements for the YDW Motorized Pulley?
    The operating ambient temperature should range from -15 ℃ to +45 ℃, and the installation altitude should not exceed 1,000 meters. The temperature of conveyed materials must not exceed 60 ℃.
    Q What voltage and frequency specifications are supported?
    The YDW Motorized Pulley supports voltages of 380V, 440V, and 660V with a frequency of 50Hz, making it compatible with a wide range of industrial power supply standards.
    Q How often should the lubricating oil be replaced?
    The lubricating oil should be replaced after the first 300 hours of operation. After that, it should be replaced every 5,000 hours. The recommended oil grade is N46 for oil-cooled types and N150 for oil-immersed types. A full annual replacement is also advised.
    Q What applications is the YDW Motorized Pulley suitable for?
    The YDW Motorized Pulley is widely used in crushing and screening equipment, open-pit mines, gravel yards, mobile conveyors, and cross-type conveyors. Its versatile design makes it ideal for heavy-duty material handling environments.
    Q Can maintenance be performed while the conveyor is running?
    No. Inspection, adjustment, and cleaning must never be performed while the conveyor is in operation. Always ensure the equipment is fully stopped before carrying out any maintenance tasks to ensure operator safety.

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