The stepper motor driver, utilizing APM32F035, ensures stable control with input pulses, providing high reliability, various operating modes, rapid response, low noise, and precise torque output. It incorporates over-voltage and short-circuit protection for enhanced safety.
性能特点
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APM32F035 MCU with 72MHz max frequency, motor-dedicated PWM, supports complementary, brake, and coordinated operation with M0CP.
M0CP coprocessor for reduced computation time.
Internal integration of independent op-amp modules eliminates the need for external amplifiers during motor phase current sampling.
Eight current and fifteen subdivision levels for higher resolution and smoothness. Static half-current mode reduces motor heating.
Overcurrent and undervoltage protection ensures safe operation.
Interfaces for pulse, direction, and enable input, enabling stepper motor movement control through signals from the controller.
