One of the holding brake circuits that is in the "holding" state before powering on.
Source: InternetPublisher:同住地球村 Keywords: Brake circuit motor electromagnetic BSP Updated: 2020/01/29
The circuit is shown in Figure 3-121. The key component of electromagnetic brake is the electromagnetic brake, which is mainly
composed of two parts: braking electromagnet and brake shoe brake.
When the motor is connected to the power supply, the electromagnetic brake coil YB is also electrically closed at the same time, forcing the brake lever to move upward, thereby
releasing the brake shoe and brake wheel on the brake, and the motor operates normally. When the motor power is cut off (stop button
SB2 is pressed), YB is also de-energized and released at the same time, causing the brake shoe to quickly brake the brake wheel under the action of the spring force, causing the motor
to stop quickly .
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