Different elevators, regardless of which control, always press the vehicle within the instructions, this station calls the sign requirements, up or to start, starting, slowing along, braking, stop. Elevator control is principally refers to the elevator prime mover and also the door machine start, decelerate, stop, running direction, little finger layer display, floor call, car instructions, security along with command signals for governance. Manipulation could be the way and means that will implement each control website. Elevators Glass
Automatic door machine is installed to the top of the car, it is driving the auto door opening and closing, but also through this mechanical linkage mechanism to drive the door along with the car door synchronization cracking open and closing. In order to produce the elevator door in the act of opening and closing to obtain fast, stable requirements, have to be automatic door machine procedure speed adjustment. When by using a small DC servo motor, the resistor series and parallel method are available. The use of little AC torque motor, the common eddy current brake speed control method. DC continuous motor speed control method is simple, less heat once the low speed, AC door machine at low speed should the motor heat, the three-phase continuous motor stall performance and insulation requirements are higher. Elevators Glass
The direction of the elevator control is founded on the purpose of the elevator car passenger station instructions as well as the floor call signal plus elevator floor location indicate comparison, all in the elevator position signal above the car instructions and the rail station call signal, So the fact that elevator set up, plus vice versa down. louver glass price
Direction control links must look into the following points: car call command priority over the layers of the call up instruction and orientation. The elevator to maintain your farthest floor of the particular passenger call the signal closer to the operation of the driver, when the elevator have not yet started running true, the driver should be forced to change the direction belonging to the possibility of elevator operation. In the inspection condition, the direction of the elevator control by the inspection staff directly press the motor car inside the control box or car around the top of the control key, the elevator can work, and when the let go button, the elevator is actually stopped. Elevators Glass.