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Motorized cable reels

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Motorized cable reels

Product No.:3GCR SEREIS

  • Details

A motor cable ree
l, also known as a cable drum or cable reel drum, is a device used to manage and store electrical cables or hoses in various applications. It is commonly employed in situations where equipment needs to move over a certain distance while maintaining a connection to a power source or other utilities. Motor cable reels are widely used in industries such as material handling, construction, mining, manufacturing, and more. Here's how a motor cable reel works:


Construction and Design:
A motor cable reel consists of several key components:
Reel Drum: This is a cylindrical spool around which the cable or hose is wound.
Motor: The motor is responsible for winding and unwinding the cable from the reel drum.
Slip Ring Assembly: A slip ring assembly allows electrical or fluid connections to be maintained as the cable reel rotates. It ensures continuous power or signal transmission without tangling the cable.
Spring Mechanism: Most motor cable reels incorporate a spring-loaded mechanism that provides tension to the cable, helping to prevent slack and tangling.

Winding and Unwinding:

When the equipment connected to the cable reel needs to move, the motor is activated, and it starts rotating the reel drum.
As the reel drum turns, it winds the cable or hose onto the drum. The spring-loaded tensioning system helps maintain a consistent tension on the cable, preventing it from becoming loose or tangled.
As the equipment moves away from the starting point, the cable unreels from the drum, providing the necessary length for the equipment to move freely.

Slip Ring Functionality:
The slip ring assembly is a critical component that enables the continuous transfer of electrical power, control signals, or fluid media between the stationary base (where the power source is located) and the rotating reel drum.
The slip ring assembly consists of rings and brushes that make electrical contact. The rings are attached to the rotating part of the reel, while the brushes are stationary and maintain contact with the rings.
As the reel drum rotates, the brushes press against the rings, establishing a connection. This allows power to flow from the stationary base to the cable and equipment connected to the reel.

Automatic Retraction:
Many motor cable reels are equipped with an automatic retraction feature. When the equipment reaches its maximum extension or the user triggers the retraction mechanism, the motor winds the cable back onto the drum.
This feature helps keep the cable organized, prevents damage, and reduces the risk of tripping hazards.

Safety and Maintenance:

Motor cable reels often include safety features such as cable tension control, overload protection, and thermal cutoffs to prevent overheating.
Regular maintenance is essential to ensure the smooth operation of the reel, including checking for cable wear, inspecting the tensioning mechanism, and cleaning the slip ring assembly.
Overall, a motor cable reel simplifies the management of cables and hoses in applications where mobility is required. It provides a reliable way to extend and retract cables while maintaining power, control signals, or fluid transfer, making it an indispensable tool in various industrial settings.

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