TDM1.2-030-300W1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat TDM1.2-030-300W1 is part of the TDM Servo Drive Modules series and features a continuous current of 30 Amps with a continuous power rating of 9 kW. It has forced ventilation cooling, operates at a DC link voltage of 300 VDC, and weighs 10 kilograms. The drive offers a protection type of IP10 and can function in ambient temperatures up to 55 degrees Celsius.
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Product Description:
The TDM1.2-030-300W1 servo drive module manufactured by Bosch Rexroth Indramat belongs to the TDM Servo Drive Modules series. Designed as a power stage for Indramat digital control systems, this unit converts rectified DC-link energy into controlled three-phase output for synchronous and induction servomotors. In automated machinery, it closes the current loop, allowing precise torque regulation, rapid acceleration, and stable speed holding for positioning tables, packaging axes, and material-handling equipment. The drive installs inside a control cabinet and interfaces with motion controllers through analog setpoint lines.
Its continuous motor phase current is 30 A, enabling the module to deliver steady torque without thermal derating when forced ventilation is active. This current supports an output power of 9 kW, which suits medium-size servo axes used in gantry loaders or extruder feeders. The current command channel is scaled to 0.050 V/A, so a 1 V reference produces 20 A of motor current and simplifies analog integration with legacy motion controllers. Energy is drawn from a shared power-supply bus that maintains 300 VDC across the DC-link capacitors, and the drive monitors this voltage to trigger inhibits during overvoltage events. The unit has an IP10 touch-protection rating, indicating open-frame construction that relies on the cabinet for ingress shielding and operator safety.
Thermal management depends on unobstructed cabinet airflow, and the installation site must remain within the stated operating limits. Continuous operation is permitted up to 55 °C ambient, and the unit dissipates approximately 190 W of heat at the rated current, which must be removed by the cabinet fan system. With a mass of 10 kg, the module can be mounted vertically on DIN rails or panel plates without auxiliary supports. Installation altitudes reach 1000 m above sea level before output derating is required, and humidity category F plus insulation class C provide additional margin against condensation and electrical tracking.
Frequently Asked Questions about TDM1.2-030-300W1:
Q: What is the continuous current rating of the TDM1.2-030-300W1 servo drive module?
A: The TDM1.2-030-300W1 servo drive module is rated for a continuous current of 30 A.
Q: What is the DC link voltage specification for the TDM1.2-030-300W1?
A: This model operates with a DC link voltage of 300 VDC.
Q: What cooling method is used on the TDM1.2-030-300W1 module?
A: The TDM1.2-030-300W1 utilizes forced ventilation for cooling.
Q: What is the continuous power output of the TDM1.2-030-300W1?
A: This servo drive module provides a continuous power output of 9 kW.
Q: What is the maximum allowable ambient temperature for the TDM1.2-030-300W1?
A: The maximum ambient temperature for the TDM1.2-030-300W1 is 55 °C during operation.
