When the DC electromagnetic brake is released, the steel wire rope with open socket is connected to the coil circuit through the normally closed contact of the touch device, so that the temperature rise is lowered, the pin of the brake can be freely moved, and the thin oil can be used for lubrication. The shaft, the lever system and the spring are found to be replaced in time.When the brake is pressed, the steel wire rope with open socket taxi interval of the elevator is calculated according to the running speed.
The electromagnetic coil connector should be free from looseness, and the outside of the coil should have good insulation protection to avoid short circuit steel wire rope with open socket's safe operation, can support the steel wire rope with open socket iron core sliding in the copper sleeve sensitive, if necessary, can be lubricated with graphite powder. In order to ensure that the upper and lower ends of the brake shoe are evenly spaced from the brake wheel and the force applied on the entire touch surface is uniform, the brake base must be adjusted with the gasket so that the brake shoe and the brake wheel center line are level and reach the center height. Pay attention to whether the foot bolt is rolling, whether the gasket is displaced, check the reliability of the loose brake device, the steel wire rope with open socket method is the same as the adjustment method, check the gap between the two steel wire rope with open socket iron core, measure the bolt in the steel wire rope with open socket The different lengths can be loosened and braked. The steel wire rope with open socket brake wheel should be free of scratched high-temperature coking particles, otherwise it should be ground and lubricated.