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Elevator Three-phase asynchronous inverter Door machine motor Hitachi YSMB7124 Elevator Parts
| Rated load | 1000kg |
| Drive mode | Traction drive |
| Operation control method | Button control |
| Rated speed | 1.5m/s or 2.0m/s |
| Picture |
 
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The elevator door motor, also known as the elevator door machine or door opener, is the opening and closing device of the elevator car door. When the elevator receives the door opening or closing signal, the door motor will control the door opening motor through its own control system, converting the torque generated by the motor into a force in a specific direction, thereby closing or opening the elevator door.
The working principle of elevator door motors usually involves electromagnetic induction and mechanical transmission. When the motor receives a signal to open or close the door, it adjusts the current and voltage of the motor through the control system to generate a specific magnetic field. The magnetic field interacts with the permanent magnet or inductor inside the motor to generate torque, driving the motor shaft to rotate. The motor shaft is connected to the elevator door through a transmission device (such as gears, chains, etc.), driving the elevator door to open or close.
Hitachi door motor YSMB7124 is a door motor commonly used in elevator systems. Its detailed information and features are as follows:
In order to ensure the safety and reliability of elevator operation, elevator door motors are usually equipped with a variety of safety protection devices. For example, when the force preventing the door from closing is greater than a certain value (such as 150N), the door motor will automatically stop closing the door and open the door in the opposite direction to protect the door from closing. In addition, there are door lock devices, safety contacts and other components that work together to ensure that the elevator door can be firmly locked in the closed state to prevent unauthorized entry and accidental opening.
As the core component of the elevator door system, the elevator door motor plays a vital role in the safe and efficient operation of the elevator.
Send your enquiry with our high quality Elevator Three-phase asynchronous inverter Door machine motor Hitachi YSMB7124 Elevator Parts .