Brake motor manufacturers: What are the common types of brake motors?

The braking motor has a simple layout, is easy to install, is small and lightweight, and can be installed smoothly even in confined spaces; because the braking motor's power supply is provided by the motor tap, different voltages can be selected according to different wiring methods, and it has the function of applying multiple voltages

The brake motor has a simple layout, is easy to install, is small and lightweight, and can be easily installed even in confined spaces; because the power supply of the brake motor is provided by the motor tap, different voltages can be selected according to different wiring methods, and it has the function of applying multiple voltages; what are the common types of brake motors? Let's find out with the brake motor manufacturer:

 

1. Brake motor thermal relay: Small-capacity AC motor, good working condition, no frequent start-up and other harsh working conditions; due to poor accuracy and unreliable performance, it is not recommended.

 

2. Electronic brake motor: Detects the three-phase current value and sets the current value via a potentiometer or DIP switch. The circuit generally uses an analog type and adopts an inverse time-limit or fixed time-limit operating characteristic. The protection functions include overload, phase failure, and stall. The fault type is indicated by an indicator light, and the operating power is displayed by a digital tube.

 

3. Intelligent brake motor: Detects the three-phase current value. The protector uses a single-chip microcomputer to achieve intelligent comprehensive protection of the motor, integrating protection, measurement, communication, and display. The set current is set digitally and operated via buttons on the control panel. Users can calibrate and set various parameters on-site according to the specific situation of the motor. A digital tube is used as the display window, or a large-screen LCD is used. The brake motor manufacturer reminds you: Intelligent brake motors support multiple communication protocols and are relatively expensive, used in more important occasions; intelligent protection devices are used for high-voltage motor protection.

    

4. Thermal protection type: The thermal element is embedded inside the motor, and protection is performed according to the temperature of the motor winding, with good protection effect; however, when the motor capacity is large, it should be used in conjunction with current monitoring type to avoid the temperature rising sharply when the motor is locked, and the hysteresis of the temperature measuring element causes damage to the motor winding.

 

5. Magnetic field temperature detection type: The motor is equipped with a built-in magnetic field detection coil and temperature measuring element, and protection is performed according to the changes in the internal rotating magnetic field and temperature of the motor. The main functions include overload, stall, phase failure, overheat protection, and wear monitoring. The protection function is complete, but the disadvantage is that a magnetic field detection coil and a temperature sensor need to be installed inside the motor.

 

The above is an analysis of the common types of brake motors brought to you by the brake motor manufacturer.