cable reel Factory price 3x1.0mm2 electric plug retractable power cable reel telescopic

Adopt whirled spring as power and rotate reel to take-up and pay-off cables automatically and flexibly. The cable reels don’t consume electric energy with their own, are reliable in operation and cable could be worn little. 

Adopt the collector slip ring—carbon brush holder structure to transmit electrical energy to ensure steady power supply.

Set up reversible mechanism to make reel rotate on both positive and opposite directions. Whirled spring takes one way transmission of power, so as to prevent the whirled spring from breaking in case of reversal of the cable.