3BHB004791R0101 is a product of ABB:
CPU: Equipped with 160MHz drive CPU.
Conversion circuit: Equipped with 3 AD converters.
Motor control circuit: There are 3 advanced programmable motor control circuits (A-PMD).
Vector engine: It has the evolved vector engine "Advanced Vector Engine Plus (A-VE+)".
Encoding circuit: Equipped with high-resolution advanced encoding (A-ENC32) suitable for AC servo motors.
The A-ENC32 circuit supports direct input of incremental encoder and Hall sensor signals, and can also improve the accuracy of position detection angle by setting the 32-bit encoder count value.