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Product Detail

Stage electric chain hoist for global entertainment and event production environments

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  • TAG :
  • Stage electric chain hoist |
  • chain |
  • hoist |
  • Time:2024-01-06


    A stage electric chain hoist consists of several key components and structures that work together to lift and suspend loads in stage and entertainment applications. The specific design and configuration of these components may vary among different manufacturers, but the fundamental structures are generally similar. Here are the main structures and components of a typical stage electric chain hoist:

    Housing or Casing:

    The hoist's housing or casing encloses the internal components and provides protection against environmental factors. It is typically made of durable and lightweight materials to ensure the hoist's longevity and ease of handling.

    Electric Motor:

    The electric motor is the power source that drives the lifting mechanism. It converts electrical energy into mechanical power to operate the hoist. Motors in stage electric chain hoists are designed for reliability and efficiency.

    Reduction Gearbox:

    The reduction gearbox is responsible for adjusting the speed and torque of the electric motor's output. It plays a crucial role in ensuring that the hoist operates at the desired lifting speed with sufficient power.

    Lifting Chain:

    The lifting chain is a crucial component that directly lifts and supports the load. It is made of high-strength alloy steel and is guided by the hoist's lifting mechanism. The chain is often equipped with load hooks for attaching to the load.

    Load Hooks:

    Load hooks are attached to the ends of the lifting chain and provide the connection points for securing the load. They are designed to safely support the weight of the load without deformation or failure.

    Lifting Mechanism:

    The lifting mechanism is responsible for raising and lowering the load. In electric chain hoists, this mechanism typically involves a chain passing over a set of sprockets and guided by a load wheel. The lifting mechanism ensures controlled and precise movement.

    Control System:

    The control system includes the electrical components that allow operators to control the hoist's operation. It may include a pendant control with buttons for lifting, lowering, and stopping the hoist. Some hoists also feature remote control options.

    Safety Features:

    Modern stage electric chain hoists are equipped with various safety features, such as overload protection devices, emergency braking systems, limit switches, and slack chain detection mechanisms. These features enhance the safety of both the hoist and the operators.

    Chain Bag (Optional):

    Some hoists come with a chain bag, which is a protective covering that encloses the lifting chain when not in use. This helps improve safety and aesthetics by preventing the chain from being exposed.

    Mounting Brackets:

    Mounting brackets are used to securely attach the hoist to rigging systems, trusses, grids, or other overhead structures. These brackets ensure stable and safe installation.

    Understanding the components and structures of a stage electric chain hoist is essential for proper operation, maintenance, and safety considerations. It's important to follow the manufacturer's guidelines and recommendations for installation, usage, and inspection.



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