TDM 2.1-015-300-W0 Bosch Rexroth Indramat
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MPN: R911234651
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The Bosch Rexroth Indramat TDM 2.1-015-300-W0 is part of the TDM Servo Drive Modules series and weighs 9 kilograms. It offers a continuous current and rated current of 15 Amps with a continuous power output of 4.5 kilowatts. This module uses natural convection cooling and supports a DC link voltage of 300 VDC.
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Product Description:
Bosch Rexroth Indramat manufactures the TDM 2.1-015-300-W0, a servo drive module in the TDM Servo Drive Modules series. Designed for cabinet installation, the module converts a regulated DC link into three-phase output that drives compatible servo motors in industrial automation. By integrating current regulation, dynamic braking control, and system diagnostics, it provides the precise motor excitation required for positioning axes and process lines operating under PLC supervision. With its moderate power class and 9 kg frame, the unit is often paired with machining axes, pick-and-place gantries, or conveyor sections where repeatable motion profiles are required.
During continuous operation, the power section supplies 15 A of current. This output supports a shaft load of 4.5 kW when the connected motor runs at nominal speed. Energy is drawn from a DC link held at 300 VDC (±15%), so the module can tolerate moderate bus fluctuations without derating. Heat produced by semiconductor switching and control electronics is removed by natural convection, eliminating fans and reducing service requirements. At full load, the internal dissipation is 110 W, which helps with cabinet ventilation planning. Separate minus 15 V and plus 15 V control rails support external transducers, internal signal circuits, and peripheral sensors.
The thermal design permits continuous service up to 55 °C ambient and installation up to 1000 m without output reduction, provided airflow around the heat sink remains unobstructed. The plus 15 V signal channel can deliver up to 140 mA, supporting encoder or resolver electronics on the motor side. The housing has IP10 protection, and the insulating materials comply with category C for elevated voltage stress. Humidity class F allows storage or standby exposure within the specified moisture range.
Frequently Asked Questions about TDM 2.1-015-300-W0:
Q: What is the continuous current rating for the TDM 2.1-015-300-W0 module?
A: The TDM 2.1-015-300-W0 servo drive module provides a continuous current of 15 A for reliable motor operation.
Q: What is the continuous power output of the TDM 2.1-015-300-W0 servo drive?
A: This module can deliver a continuous output power of 4.5 kW.
Q: What kind of cooling method is utilized in the TDM 2.1-015-300-W0?
A: The TDM 2.1-015-300-W0 uses natural convection for cooling rather than forced air systems.
Q: What is the DC link voltage specification of the TDM 2.1-015-300-W0?
A: The rated DC link voltage for this module is 300 VDC, with a tolerance of plus or minus 15%.
Q: What is the protection class of the TDM 2.1-015-300-W0 servo drive?
A: This drive module is protected to an IP10 rating, providing basic protection against large solid objects.
