Product Description:

The TDM 2.1-030-W1 is a servo drive module produced by Bosch Rexroth Indramat within the TDM Servo Drive Modules series. It interfaces with Indramat AC servomotors to convert regulated DC bus energy into controlled three-phase output for precise torque and speed management in automated assembly lines, packaging stations, and material-handling equipment. Modular construction allows several axes to share a common supply while each module maintains independent current regulation, fault detection, and dynamic braking. This arrangement supports flexible multi-axis layouts without requiring separate standalone amplifiers for each motor.

The drive supplies a continuous motor phase current of 30 A. Its current limit settings use the same threshold for peak and type current entries, which keeps protection behavior consistent during changing load conditions. With forced ventilation, the module can deliver up to 9 kW of mechanical output while dissipating only 190 W of internal power loss at full load. Its power stage operates from a DC link of 300 VDC ± 15%, allowing direct connection to compatible Indramat supply units. A dedicated blower draws air through the heat sink and consumes 30 VA, which must be considered in cabinet power planning, while the control electronics draw 60 mA at -15 V and 140 mA at +15 V. Insulation category C and humidity class F support operation under normal industrial electrical and moisture conditions.

The housing is rated to IP10, so the drive must be installed inside a filtered cabinet to limit exposure to conductive dust and accidental contact. Thermal derating is not required until ambient air exceeds 55 °C, and reliable operation is permitted up to 1000 m above sea level. The module is intended for vertical mounting so airflow through the cooling path remains unobstructed during operation. With the forced-air assembly and associated electronics included, the total mass is 10 kg, which helps keep panel integration straightforward.