Product Description:

The DDC01.2-N200A-DS50-01-FW servo drive is produced by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. It regulates AC motors through a fiber-optic SERCOS interface, translating incoming commands into controlled current for precise motion tasks on presses, gantries, and packaging lines. By combining power electronics with digital servo feedback, the unit acts as the closed-loop link between a higher-level controller and the axis motor. That feedback path lets the drive correct speed and position deviations as load conditions change during operation. Its sealed housing also supports installation close to the driven axis instead of requiring placement inside a separate cabinet.

During continuous operation the inverter supplies up to 200 A of output current and supports a sustained power level of 7.5 kW. For rapid cycles, the power stage tolerates a short-term demand of 15 kW, enabling fast acceleration without nuisance trips during brief overload periods. Pulse-width modulation runs at 4 kHz, a switching rate that helps limit current ripple while keeping motor heating under control. To feed the DC link, the device draws 22.5 kVA from the mains and rejects 500 W as heat through the standard cooling channel. These electrical limits affect transformer sizing, cable selection, and ventilation layout in systems that rely on repeatable servo motion.

Regenerated energy is absorbed by an internal resistor capable of a peak dissipation of 40 kW, and the shared DC bus can momentarily handle a usable mechanical peak of 33 kW during deceleration phases. The enclosure meets IP65, allowing direct mounting on machine sections exposed to dust or spray. Continuous bleeder capability of 0.25 kW helps stabilize link voltage during modest braking cycles. The transport weight is 22 kg, which keeps the unit manageable during installation on moving machine assemblies.