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EM Series Constant-Tension Power Drum

Classification:

Case Details


Principle, Performance, Structure

The EM-type cable reel is a cable winding and unwinding device used on mobile equipment. It features a unique semi-hydraulic coupling transmission system, an armature housing, and a drum—all combined to form a constant-tension cable reel. Its main features are as follows:
1. The winding torque adjustment range is wide, and once the adjustment stabilizes, the tension remains constant.
2. Excellent synchronization performance. Thanks to its well-designed slip mechanism, the winding speed remains synchronized with the speed of the moving device.
3. Strong self-locking capability: When the drum stops rotating, the cable does not slip down.

 

Selection Instructions

 

Main features and application scope

Small in size, lightweight, and compact in structure. Suitable for mobile equipment such as small electric grabs, maintenance vehicles, and internal and external transfer vehicles for factories.

 

EM—Type I Outline and Installation Dimension Drawing

 

 

Main features and application scope

The structure is reasonably arranged and compact, making installation, operation, and maintenance convenient, with stable and reliable performance. It is suitable for mobile equipment such as gantry cranes, tower cranes, bridge cranes, port machinery, and stacker-reclaimers.

 

 

Cable Reel Technical Specifications Table [For reference only]

 

Note: 1. The items listed in the table are our company’s standard products. If your requirements fall outside the scope of the items listed, our company can provide custom designs for you, with pricing based on that of the corresponding standard models.
2. For suspended coiling selection, refer to the vertical coiling selection and scale up accordingly. If the coiling speed or the length of the coiled cable exceeds the rated values, select a larger model accordingly. For flat cables, choose the reel and cable guide model based on the cable specifications and their corresponding size ranges.

 

EM-type external dimensions and installation dimensions

 

 

 

 

 

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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Address: Liji Avenue, Junshan Industrial Park, Yueyang City, Hunan Province

Telephone: +8613907300172

Fax: 0730-8647119