Product Description:

The TDM 6.1-030-300-W1 servo drive module is manufactured by Bosch Rexroth Indramat and belongs to the TDM Servo Drive Modules series. Designed for cabinet installation, this module forms the power stage between a rectified DC bus and permanent-magnet motors, enabling precise torque, speed, and position control in automated production cells. It integrates current regulation, fault shutdown, and a 24 V logic supply that draws only 250 mA from the machine’s auxiliary circuit, lowering the load on control power sources. The unit’s electronics supervise bus voltage, temperature, and phase continuity, helping maintain reliable operation during continuous duty cycles and repeated motion sequences.

With a continuous phase output of 12 A, the drive can support motor power up to 9 kW without derating. Its power stage is fed by a 300 VDC link that may deviate by ±10 %, accommodating standard 230 VAC mains after rectification. Internal airflow is produced by forced ventilation, so cooling air must remain unobstructed when multiple modules are mounted on a rail. During rapid accelerations, the current can rise to 30 A for short intervals, providing extra torque for indexing tables or high-inertia loads while staying within the module’s thermal limits.

The electronics remain functional up to 55 °C ambient and at mounting heights up to 1000 m, provided relative humidity stays within Class F tolerances. At rated output, the converter dissipates 135 W, and that heat must be removed through the ventilation path to limit component stress during continuous operation. The protection rating of IP 10 permits installation in closed electrical enclosures where accidental contact is avoided. The assembly mass of 6.5 kg allows straightforward panel mounting without additional support hardware and keeps handling manageable during installation.