The TMCM-3215 is a triple axis stepper motor controller/driver module for sensorless load dependent current control. The device is powered by Trinamic stallGuard2™, coolStep™, spreadCycle™, stealthChop™ and dcStep™ technology and has a sixPoint™ ramp generator. The TMCM-3215 is capable of driving up to 9.2A of current from each output (with proper heatsinking). It is designed for an operating voltage of 18...53V. The device provides a USB, EtherCAT and 3 encoder interfaces. An integrated protocol processor supplies a high level CANopen over EtherCAT communication.