Product Description:

The TDM2.1-030-W1 servo drive module is manufactured by Bosch Rexroth Indramat as part of the TDM Servo Drive Modules series. Designed for closed-loop motion systems, the module processes command signals from a higher-level controller and modulates motor phase currents for precise speed and torque regulation in industrial automation cells such as pick-and-place gantries, presses, and CNC feed axes. Its function is to translate control commands into stable motor response while supporting repeatable axis movement during normal machine operation.

The drive can supply a continuous motor current of 30 A during normal duty. It delivers a sustained shaft power of 9 kW when the connected motor is matched to the unit. Internal energy is drawn from a link circuit held at 300 V DC, and the analog input circuitry uses a current setpoint factor of 0.250 V/A, so a 5 V reference corresponds to 20 A of motor current. Cooling is handled by forced ventilation, and the integral fan consumes 30 VA while keeping semiconductor junctions within limits as total heat dissipation is rated at 190 W. The minimum adjustable motor current is 3 A, which allows reduced torque operation when the application requires it. Separate ±15 V rails provide 140 mA and 60 mA for encoder or logic sensors.

The drive operates at ambient temperatures up to 55 °C and at mounting elevations not exceeding 1000 m above sea level, so cabinet ventilation and site altitude must be considered during installation. An IP10 protection class means the housing is open at the top for airflow and must be installed inside a control enclosure. Overall mass is 10 kg, which supports vertical panel mounting without additional structural bracing in many cabinet layouts. The forced-air passages establish the airflow path, and the IP10 enclosure means contaminants should be filtered at the cabinet inlet to help protect the control electronics.