Spring loaded Cable reel drum for cranes

permanent magnet technology for the reel drive system is not level, low speed, no heat phenomena

Installation structure

    JQD series of magnetic-coupled from the cable reel cable reel, permanent magnet coupler, motor, reducer, slip ring collector box mounting bracket (base) component (see Figure 1, Figure 2). Cable reel series with the JQC the same principle, only by the motor drive system in an alternative mobile devices running wheel to power output, permanent magnet coupler power transmitted by the permanent magnet coupler constantly slip differential, the drive winding reel synchronization cable.

 

working principle

    1, vertical receive cable, the reel motor power work, amplified by gear torque, the permanent magnet coupler driven by a cable winding reel cable, coupler output torque to the reel size adjustable, to ensure collection carts cable line speed and synchronous speed, and receive cables to maintain constant tension.     2, vertical cable release, the reel motor power outages, equipment down when the drag cable to reel produce torque greater than the permanent magnet coupler, synchronous release cable.

 

function and characteristics

    1, permanent magnet technology for the reel drive system is not level, low speed, no heat phenomena;

    2, cable tension adjustable, to protect cable;

    3, no electrical components, using reliable.

 

Scope

The following specifications apply to 35mm2 power cable and multi-core control cable retractable vertical and horizontal conditions, widely used in electric flat car, through inter-vehicle, gantry cranes, Dam Gate, metallurgical machinery, mining machinery, equipment, small and medium-rail line mobile power supply and data transmission.

Spring loaded Cable reel drum for cranes