步进电机驱动器
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步进电机驱动器

ADI Trinamic步进电机驱动器将所有元件集成到单封装中,包括前置驱动器、检测、保护电路和功率桥,从而充分降低了总体功耗和系统成本。这些步进电机驱动器IC支持强大、灵活的设计,具有与电机非常匹配的高电流特性,大大降低了设计复杂性,缩短了开发时间。

ADI Trinamic步进电机驱动器将所有元件集成到单封装中,包括前置驱动器、检测、保护电路和功率桥,从而充分降低了总体功耗和系统成本。这些步进电机驱动器IC支持强大、灵活的设计,具有与电机非常匹配的高电流特性,大大降低了设计复杂性,缩短了开发时间。

Microstepping for Smooth and Precise Movements

Stepper motors typically use a permanently magnetized rotor and motor coils as a stator. By sending an electrical current through the motor coils, an electromagnetic field is created that forces the magnetic rotor into the desired position. A typical hybrid stepper has 50 magnetic pol pairs that allow the motor to approach 200 full steps, meaning 200 positions per full 360° revolution. However, smaller steps like half steps or microsteps can be generated using additional current states. This increases the accuracy, torque, and efficiency of the motor while reducing step loss, vibrations, and noise.

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Microstepping for Smooth and Precise Movements

Stepper motors typically use a permanently magnetized rotor and motor coils as a stator. By sending an electrical current through the motor coils, an electromagnetic field is created that forces the magnetic rotor into the desired position. A typical hybrid stepper has 50 magnetic pol pairs that allow the motor to approach 200 full steps, meaning 200 positions per full 360° revolution. However, smaller steps like half steps or microsteps can be generated using additional current states. This increases the accuracy, torque, and efficiency of the motor while reducing step loss, vibrations, and noise.