Product Description:

The DDC01.2-N100A-DA07-02-FW is a digital intelligent servo drive produced by Bosch Rexroth Indramat for the DDC Digital Intelligent Servo Drives series. By combining power conversion and motion-control functions in one housing, the unit regulates synchronous motors that move tooling, transport pallets, or index rotary tables in automated equipment. It receives velocity or torque references from a higher-level controller and adjusts inverter output in real time so encoder feedback stays synchronized with the commanded profile. This arrangement supports accurate, repeatable positioning on production lines where stable speed regulation and responsive axis control are required.

An analog interface command module accepts ±10 V speed references and current limits, while motor position returns through digital servo feedback for precise closed-loop control. The unit can deliver a rated output of 100 A and switches at 4 kHz, so torque changes follow reference changes with minimal delay. Its enclosure is rated IP65, and cooling relies on cabinet airflow rather than a separate liquid-cooling circuit. When connected to a three-phase supply, permissible line power reaches 18 kVA, and continuous bleeder circuitry dissipates up to 0.25 kW of braking energy. Mechanical capability reaches 6 kW continuously, 12 kW for short intervals, and 17 kW at peak demand, while function code 07 identifies the internal control configuration.

During rapid deceleration events, the bleeder can momentarily absorb 20 kW, and the energy storage section can return up to 10 kWs to the DC link before dissipation begins. Overall drive power loss is limited to 500 W, which helps manage internal heat during sustained operation and supports consistent thermal performance in enclosed installations. The unit has a mass of 22 kg and is listed as Series 1, Version 2. Noise emission is categorized as standard for drives in the 100 A to 200 A range.