TDM2.1-030-300-W1 Bosch Rexroth Indramat
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MPN: R911236235
The Bosch Rexroth Indramat TDM2.1-030-300-W1 is part of the TDM Servo Drive Modules series and features a continuous power output of 9 kW with a continuous and peak current of 30 Amps. It utilizes forced ventilation for cooling, runs on 300 VDC link voltage, and has a protection rating of IP10. The drive weighs 10 kilograms and supports operation at up to 55 degrees Celsius ambient temperature and a maximum mounting altitude of 1000 meters.
Internal Product Review
The TDM2.1-030-300-W1 is a servo drive module with 30 A continuous current and 9 kW continuous power. Forced ventilation and IP10 protection support dependable cabinet operation, making this module an excellent choice for controlled servo applications.
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Product Description:
The TDM2.1-030-300-W1 servo drive module is produced by Bosch Rexroth Indramat within the TDM Servo Drive Modules series. Designed for cabinet installation, the unit converts a stabilized DC supply into three-phase armature current for synchronous or induction motors used in automated machinery. By combining current regulation with fault monitoring, the drive forms the interface between the central motion controller and field actuators in packaging lines, machine tools, and material-handling cells. This arrangement lets the controller issue motion commands while the module supplies the motor with regulated power and protective supervision during changing load conditions.
The module delivers a continuous output current of 30 A, permitting connected motors to draw up to 9 kW of shaft power during steady operation. This output level suits medium-duty axes that need stable torque across repeated machine cycles. Its internal power stage is supplied from a DC link maintained at 300 VDC, allowing rapid torque response without the inrush associated with line-commutated converters. Component temperatures are managed by forced ventilation, and the integral blower draws only 30 VA from the auxiliary supply. Signal electronics consume 140 mA from the +15 V rail and 60 mA from the -15 V rail, while insulation category C and humidity class F support use in typical industrial environments. The drive maintains full ratings up to a mounting altitude of 1000 m.
Thermal dissipation inside the enclosure is limited to 190 W of power loss, so cabinet heat load remains manageable even when ambient temperatures climb to 55 °C before derating begins. This helps keep airflow planning predictable when several modules are installed in the same enclosure. The housing has a protection rating of IP 10, indicating finger-safe live parts but relying on the cabinet for dust protection. During acceleration or other transient events, the peak phase current matches the continuous current rating, which simplifies conductor sizing. Total mass is kept to 10 kg, allowing easier handling and direct mounting on DIN rails or backplanes without additional support.
