中国のビデオチャンネル Changzhou Bextreme Shell Motor Technology Co.,Ltd
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V7.3E2（8559） 0.2S ramp time version. it has hold torque when disable the speed (0 RPM)

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May 21, 2021
カテゴリー 接続: BLDCの運転者板
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タグ:
#ブラシレス モーター運転者 #bldcモーター運転者 #3段階モーター運転者
概要: Discover the Bextreme Shell JYQD-V8.8B 3 Phase Motor Driver, a versatile solution for brushless sensorless DC motors. With 110VAC/220VAC input, PWM speed control, and analog voltage regulation, this driver board ensures efficient motor performance. Ideal for applications requiring precise speed and direction control.
関連製品特性:
  • Supports 90-265V AC input for flexible power options.
  • PWM speed control with 1-20KHZ frequency and 0-100% duty cycle.
  • Analog voltage speed regulation (0-5V) for precise motor control.
  • Includes over-voltage and low-voltage protection for safety.
  • Features a speed pulse signal output for monitoring.
  • Compact round board design suitable for built-in applications.
  • Operates in temperatures ranging from -20°C to 85°C.
  • Max current of 1A with continuous working current of 0.5A.
FAQ:
  • What type of motors is the JYQD-V8.8B driver board compatible with?
    The JYQD-V8.8B is designed for 3-phase brushless sensorless DC motors, but may require adjustments for optimal performance with specific motors.
  • Does the driver board require a heatsink?
    For motors below 60W, a heatsink is not necessary, but ensure proper ventilation. For motors above 60W, a heatsink is required to prevent overheating.
  • Can the 5V output port be used for external devices?
    No, the 5V output port is only for connecting the board's external potentiometer and switch for speed regulation and reversal, not for powering other devices.
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