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How much do you know about the performance of the brake motor
- Categories:Company news
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- Time of issue:2020-07-08 10:30
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(Summary description)The rear end cover of the brake motor is equipped with a conflict disc and excitation coil made of asbestos wear-resistant material. When the motor loses power, the conflict disc is pressed by the brake spring through the block pressing plate and tightly pressed on the machined surface of the motor rear cover
How much do you know about the performance of the brake motor
(Summary description)The rear end cover of the brake motor is equipped with a conflict disc and excitation coil made of asbestos wear-resistant material. When the motor loses power, the conflict disc is pressed by the brake spring through the block pressing plate and tightly pressed on the machined surface of the motor rear cover
- Categories:Company news
- Author:
- Origin:
- Time of issue:2020-07-08 10:30
- Views:
The rear end cover of the brake motor is equipped with a conflict disc and excitation coil made of asbestos wear-resistant material. When the motor loses power, the conflict disc is pressed by the brake spring through the block pressing plate and tightly pressed on the machined surface of the motor rear cover, so that the brake disc generates a strong conflict torque and achieves the goal of braking. When the excitation coil is energized, electromagnetic attraction will occur, and the spring compression plate will be sucked in, and the compression plate will leave the conflict disc. The conflict disk is released and the electric idea rotates flexibly. According to the power difference of electric idea, the coil resistance is between tens to hundreds of ohms.
The braking time of the brake motor is the time from when the motor and the brake are stopped and the power supply is first to when the shaft is stopped. In general, the braking time of the 63-80 frame size motor is 0.5 seconds, and the 90-132 frame The braking time of the seat size motor is 1 second, and the braking time of the 160~180 seat size motor is 2 seconds.
The brake motor is mainly suitable for vertical motion transmission. The brake only needs to be connected to an external 12~24VDC. When the stepper motor is powered off, the brake will start, which has the advantage of fixing the motor shaft and solves the problem that the motor is still The locked state can be maintained, and the current 57, 86, 110 series two-phase or three-phase motors can be equipped with brake assembly.
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