Product Description:

The DDC01.2-N100A-DA01-01-FW is a digital intelligent servo drive manufactured by Bosch Rexroth Indramat for the DDC Digital Intelligent Servo Drives series. It links a machine controller to an Indramat motor, interpreting velocity or torque setpoints that arrive through its analog interface command module while returning digital servo feedback for closed-loop control. As the power and control stage of an axis, it converts incoming commands into regulated motor current and monitored feedback signals. This arrangement makes the unit suitable for automated machining centers, pick-and-place gantries, and material-handling cells.

The drive supplies a continuous output of 100 A rated current. A power requirement of 18 kVA sets the upstream transformer or breaker size, while internal losses are limited to 500 W to reduce enclosure heating. Pulse-width modulation occurs at 4 kHz, balancing switching losses with current ripple acceptable to standard-noise motor windings. A bleeder circuit dissipates regenerated energy and provides 20 kW peak bleeder power with 0.25 kW continuously so the shared DC bus remains within limits. Standard cooling directs cabinet airflow across the heat sink, and the IP65 housing allows installation on machines exposed to dust or low-pressure washdown. This allows the unit to be mounted near production equipment where sealed drive hardware is needed.

Mechanical load capability includes a 6 kW continuous mechanical load and a 17 kW peak mechanical load for acceleration bursts. The DC link can absorb 10 kWs max regenerated power during deceleration without external braking resistors, and the overall weight is 22 kg, which supports direct mounting on moving axes. That mounting approach can reduce cable length on moving machine sections and helps keep the drive close to the axis it serves. The unit carries Function Code 01 and Version 01, and it uses Series 1 electronics with Version 2 power circuitry. The noise emission is standard for the 100 A to 200 A class.