When the electrical equipment is moving, pull the drum to release the cable. At this time, the flat snail coil spring is wound around the core shaft, and the spring stores energy. When the electrical equipment returns, the drum rotates in the opposite direction under the action of spring force, synchronously winding the cable.
Working principle
When the electrical equipment is moving, pull the drum to release the cable. At this time, the flat snail coil spring is wound around the core shaft, and the spring stores energy. When the electrical equipment returns, the drum rotates in the opposite direction under the action of spring force, synchronously winding the cable.
Structural features
1. Powered by a flat spiral spring, it requires no electricity consumption and operates safely and reliably.
2. Using a collector slip ring and carbon brush holder structure to transmit electrical energy, the power supply is continuous and stable.
3. A reversible mechanism has been set up to prevent the drum from reversing and breaking the spring.
4. Simple structure, easy installation, debugging, and maintenance.
Selection Guide
1. Cable reels are divided into spring cable reels and electric cable reels based on their power sources.
2. Spring type cable reels are suitable for various mobile electrical equipment with AC voltage below 500V.
3. Cable reels can be divided into two types based on the cable collection method: vertical winding and horizontal winding, which must be specified when ordering.
4. If the cable drum needs to be used together with the electric hoist on a single beam crane, a sliding trolley can be equipped to install the cable drum, so that the cable drum runs synchronously with the electric hoist.
5. Special type drums and special-purpose products can be designed and manufactured according to the technical requirements of users.
Description of drum model & Installation method diagram
Model Description:
Installation method diagram:
Case
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