TDM 1.2-050-300-W1-000/S102 Bosch Rexroth Indramat
MPN: R911244981
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The Bosch Rexroth Indramat TDM 1.2-050-300-W1-000/S102 is part of the TDM Servo Drive Modules series and weighs 10 kilograms. This drive supports a continuous current of 45 amps and delivers 15 kW of continuous power. It is cooled by a built-in fan and operates with a DC link voltage of 300 volts.
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Product Description:
The TDM 1.2-050-300-W1-000/S102 is a servo drive module produced by Bosch Rexroth Indramat within the TDM Servo Drive Modules series. Designed for industrial automation, the unit converts DC bus energy into controlled, pulse-width modulated output that regulates the torque and speed of synchronous and asynchronous servomotors. It interfaces with host CNC or PLC controllers so commanded motion can be translated into accurate axis movement. Integrated thermal and current monitoring helps protect both the drive and the connected motor during sustained operation.
During continuous operation, the drive supplies up to 45 A of motor phase current, allowing it to deliver sustained mechanical output of 15 kW. The internal DC bus is maintained at 300 V DC, and energy conversion losses are limited to 250 W, which helps reduce heat buildup inside the control cabinet. Cooling is handled by a built-in fan, so no separate fan wiring is required, and the housing has an IP10 protection rating for installation inside an enclosed panel. Short acceleration demands can be supported without nuisance shutdown because the drive can briefly operate above its continuous load level while still monitoring current and temperature.
The module is rated for full output at ambient temperatures up to 45 °C, and it can continue operating with derating as surrounding air temperature rises. Operation is permitted at elevations up to 1000 m without additional output reduction, and the unit is intended for normal industrial indoor conditions rather than direct exposure to contaminants or weather. For storage or transport, the electronics tolerate temperatures up to 85 °C, which supports handling before installation and during non-operating periods. Its aluminum chassis provides a rigid mounting structure for attachment to a back-plane radiator, and the overall design suits cabinet-based servo systems that require controlled power delivery and compact integration.
Frequently Asked Questions about TDM 1.2-050-300-W1-000/S102:
Q: What is the continuous current rating of the TDM 1.2-050-300-W1-000/S102 servo drive module?
A: The continuous current rating for the TDM 1.2-050-300-W1-000/S102 is 45 A, allowing for sustained high-power operation.
Q: What is the continuous power capacity of the TDM 1.2-050-300-W1-000/S102?
A: This servo drive module can operate continuously at power levels up to 15 kW.
Q: How is the TDM 1.2-050-300-W1-000/S102 servo drive cooled?
A: The TDM 1.2-050-300-W1-000/S102 uses a built-in fan for cooling, with the fan voltage supplied internally by the unit.
Q: What is the DC link voltage for the TDM 1.2-050-300-W1-000/S102?
A: This model supports a DC link voltage of 300 V DC for optimal performance.
Q: What operating temperature limits are specified for the TDM 1.2-050-300-W1-000/S102?
A: The maximum allowable ambient temperature during operation is 45 °C, with derated operation allowed up to 55 °C.