Product Description:

The TDM2-030-300-W0 is a servo drive module produced by Bosch Rexroth Indramat as part of the TDM Servo Drive Modules series. Designed for cabinet installation, the module interfaces with an external power supply and feedback loops to run brushless servo motors in machine tools, transfer systems, and assembly stations. Its role is to translate low-level command signals into controlled current and voltage profiles so that axis motion follows programmed setpoints with repeatable accuracy.

Continuous performance is defined by a drive output current of 25 A, enabling a motor load up to 9 kW without thermal overrun. The internal DC bus is held at 300 VDC, and the module relies on natural convection instead of forced air to expel heat. At rated load, power dissipation is 160 W, so enclosure airflow can stay minimal. Peak acceleration demands are handled at 30 A, and the identical type-current value supports short braking intervals. Reliable function is maintained to ambient temperatures of 55 °C; above this point derating is applied. Hall sensors watch the –15 V and +15 V rails, drawing 60 mA and 140 mA to supervise auxiliary supplies.

The environmental envelope extends to relative humidity levels described by class F and to installation points situated as high as 1000 m above sea level without modification to the current limits. Conformal coatings built to insulation category C protect the power stage against conductive dust when used in enclosures that carry a IP 10 ingress rating. The housing mass of 9 kg allows straightforward panel mounting without heavy-duty brackets and contributes enough thermal inertia to smooth short load surges not covered by the convection path. Together, these characteristics let the drive operate continuously in humid, elevated, and moderately dusty production areas while preserving its current delivery profile and monitoring accuracy.