Product Description:

The TDM 2.1-30-300-W0-S0101 servo drive module is produced by Bosch Rexroth Indramat for the TDM Servo Drive Modules series. It serves as the power interface between a shared DC bus and a synchronous or induction motor, modulating current so that automated machining, material-handling, or packaging axes follow programmed speed and position profiles. By converting direct-current energy into controlled three-phase output and monitoring key operating limits, it fulfills the motion requirements typical of industrial production cells. The module is intended for applications that need stable motor control within a cabinet-based drive system.

The module provides a continuous output of 25 A from a DC link held at 300 V DC (±15%). Short-term overloads are handled by a 30 A peak current, and the type current matches that peak value for sizing purposes. Thermal energy is removed through natural convection, and under nominal conditions the module dissipates 160 W into the surrounding air. The housing has an IP10 protection class, while humidity class F limits use to enclosed cabinet installations. Control electronics draw 60 mA from the -15 V rail and 140 mA from the +15 V rail to support the internal logic, gate drivers, and sensor circuits.

Service limits include a maximum ambient temperature of 55 °C, above which output is reduced by 2.5% per kelvin. Installation altitude is restricted to 1000 m above sea level, and at least 80 mm of open space around the heat sink is required to maintain airflow. When these conditions are met, the converter can deliver up to 9 kW of mechanical power to the connected motor. Cabinet ventilation must remain consistent when site temperature or elevation approaches the stated limits, because the cooling method does not rely on forced airflow. Wake Industrial backs this product with a one-year warranty.