1、Real-time monitoring of instantaneous high current to prevent motor or driver from being damaged due to excessive current caused by short circuit of motor phase lines and other reasons.

2、The driver has a built-in high-precision temperature sensor to monitor the internal temperature of the driver in real time, then prevent damage to the driver due to extreme high temperature.

3、The driver has a built-in high-precision voltage detection circuit, which can accurately monitor the power supply voltage of the driver and prevent the driver from being damaged due to unstable power supply voltage.

4、Use the advanced speed observer algorithm to measure the motor speed  and monitor whether the motor is locked; and then cooperate with the current detection circuit to realize overload protection to prevent the motor or driver from being damaged when the external load is accidentally too large.