The motor controllers include the drive control system and the control logic. The DC voltage is converted into a three-phase current according to the control Signal.

The motor controller includes a brake chopper to derive surplus energy to a resistor. The mind is the sensorless control of the polar wheel angle which provides the full force at any time.
 

Motor controller MCP

The controller MCP offers analog and digital modes of the speed control.

Motor controller MCL

The controller MCL provides additionally logic functions and accumulation conveying with zero pressure: Single release mode and block release mode. A gap between the goods is kept at any time.

The MCL has two interfaces for sensors. Thereby e.g. specific start and stop of one sector can be implemented without additional control efforts.