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Hysteresis-type power cable reel

The hysteresis-type power cable reel consists of a three-phase induction motor, a single-phase bearing, a hysteresis coupling, a reduction gear unit, and a cable-reel drum. When the powered equipment moves away from the power source, an external force pulls the cable, overcoming the hysteresis torque of the hysteresis coupling. At this point, the hysteresis coupling generates slip (with the one-way bearing acting as a brake), thereby releasing the cable from the cable-reel drum. When the powered equipment returns to the power source and starts moving again, the induction motor drives the one-way bearing and the hysteresis coupling; the power is amplified by the reduction gear and then transmitted to the cable-reel drum, which winds up the cable.

Classification:

Case Details


Selection Instructions

The selection of hysteresis-type power cable reels is influenced by many factors. To ensure a quick, reasonable, and cost-effective selection, please provide the following parameters when placing your order:
● Operating speed of electrical equipment
● Roller installation height (distance from the installation platform to the ground)
● Is a limit switch required for the rotation direction (left-handed or right-handed) when unwinding the cable length (the operating distance of the electrical equipment)?

 

Outline Dimension Diagram

 

 

Reel size and cable capacity length

 

 

External dimensions and installation dimensions

 

 

Main technical parameters: for reference only
a. Rated operating voltage: 380V, 6kV, 10kV.
b. Rated current: Below 30A, 30~150A, 150~500A
c. The adjustable output torque range for a single drive head is 130 Nm to 300 Nm.
d. Weight: The weight of a single drive is 71 kg, and the gearbox weighs 400 kg.

 

Selection of the number of reel drives

 

 

Note:
1. D—outer diameter of the reel; h—reel installation height.
2. The values in the table are for reference only; orders exceeding the ranges listed above can be negotiated.
3. When the cable is a flat cable, the size of the cable reel needs to be adjusted.

Key words:

Electromagnetic equipment manufacturing, multi-function lifting electromagnet, special lifting electromagnet, multi-purpose lifting electromagnet, permanent magnet coupling hysteresis head

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