co.:
The AR9M006-B is a chip made by Fuji Electric Co. Ltd. It is a linear motor driver designed for Servo motor, AC inverter, and step motor control applications. It contains a built-in 6-digit ABS (Absolute Storage) register that stores the reference current information, and can control brushless or AC inverter motors for adjustable speeds or torque. The AR9M006-B has a maximum output current of 6A, and operates with a 10-35V DC supply. It also has a built-in analog and digital compensation function to reduce the motor speed fluctuation caused by temperature variation, and an external voltage compensation method to reduce the effect of motor heating. Additionally, this chip also has built-in safety functions to prevent over-current, over-voltage, and over-temperature conditions.