TDM 1.3-100-300-W1-000 Bosch Rexroth Indramat
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MPN: R911248071
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The Bosch Rexroth Indramat TDM 1.3-100-300-W1-000 is part of the TDM Servo Drive Modules series. It is designed for a DC input of 300 VDC and supports continuous currents up to 75 Amps, with a peak current of 100 Amps. The module operates at speeds up to 2000 rpm and features an E1/E2/E3/E4 speed ratio of 2000 rpm per 10 Volts.
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Product Description:
The TDM 1.3-100-300-W1-000 is a servo drive module built by Bosch Rexroth Indramat within the TDM Servo Drive Modules series. The unit operates as the power and control interface between an Indramat drive controller and a permanent-magnet motor, supplying regulated DC energy and velocity commands to the motor shaft. In automated production lines, packaging machines, and gantry axes, the module converts the fixed DC bus into a variable armature current so that speed and torque follow the trajectory set by the higher-level motion controller. This arrangement supports closed-loop motion tasks where smooth response and repeatable motor behavior are required throughout normal machine operation.
The drive is fed from a stabilized DC link of 300 VDC, which removes line-frequency ripple before the output stage. Under continuous duty, the power section delivers up to 75 A of motor phase current, while transient loads can be covered with a peak capability of 100 A. At the rated load, the controlled machine shaft reaches 2000 rpm, a speed that maps linearly to the analog command voltage. The primary scaling is the 2000 rpm/10 V E1/E2 ratio, and the E3 and E4 channels use the same gradient for matching reference behavior. This keeps the command relationship easy to follow and supports stable response when the axis speed changes during routine cycles.
Auxiliary functions support operation and monitoring. The Ma diagnostic output reflects armature current with a conversion of 0.05 V/A, allowing a drive controller to monitor real-time torque demand without an external shunt. Safety interlocking is handled by the internal start inhibit, which activates when fewer than 20 mA at 24 VDC are present on the enable circuit and consumes only 0.5 W to hold the relay. For external status signaling, the Asq contacts can switch loads up to 24 V, 1 A, giving PLC inputs a direct indication of drive state. These functions help the module exchange command, feedback, and status information with the surrounding control system during normal use.
Frequently Asked Questions about TDM 1.3-100-300-W1-000:
Q: What is the required DC input voltage for the TDM 1.3-100-300-W1-000 servo drive?
A: The TDM 1.3-100-300-W1-000 operates with a DC input of 300 VDC.
Q: How much continuous current can the TDM 1.3-100-300-W1-000 supply?
A: This servo drive module is capable of providing a continuous current of 75 A.
Q: What is the peak current rating of the TDM 1.3-100-300-W1-000 module?
A: The peak current output for this model reaches up to 100 A.
Q: What is the maximum operating speed of the TDM 1.3-100-300-W1-000?
A: The TDM 1.3-100-300-W1-000 has an operating speed of 2000 rpm.
Q: What are the speed ratios for the E1/E2, E3, and E4 channels on the TDM 1.3-100-300-W1-000?
A: The E1/E2, E3, and E4 speed ratios on this drive are all set at 2000 rpm per 10 V.
