Overview: The JT series spring -driven cable reel is used as the power of the snail roll spring, which can automatically roll and release the cable mechanical device. It is suitable for cranes such as lifting electromagnets, clamping clamps, hydraulic grabbing and other strokes. There are both compact and beautiful shape -style slide interior products, as well as slide -loop outer and cantilever products that are convenient for maintenance, which can be selected according to the actual conditions on the spot.
Structural characteristics of spring drive -type cable reels:
1. Use the snail spring as the power, rotate the rotating roll roll and release the cable. It does not consume electricity, automatic and flexible, and reliable work.
2. Use electricity sliding ring -carbon brush frame structure to transmit electricity to make power supply continuous and smooth.
3. The reversible mechanism is set. The rolls are forward and the back can be rotated.
Working principle of spring drive -type cable rolls:
1. Release cables: When the electric equipment (such as the lifting electromagnet, clamp clamping, electric flat car, etc.) move, the cables that cover the rolling tube are released under the action of gravity or traction, instead of this, instead At the same time, the snail spring with a relaxed state starts to reserve energy around the axis roll to prepare for the rolling cable.
2. Rolling cable: When the electric equipment is returned, the effect of gravity or traction on the cable is lifted. At this time, the snail roll spring begins to release energy, drives the rolling cylinder, and wraps the cable on the roller at a corresponding speed.
This series of spring -driven cable rolls are suitable for various mobile electrical equipment below 500V
