Product Description:

The DDC01.1-K050A-DL22-01-FW is a servo drive produced by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. This cabinet-grade unit combines power electronics, control logic, and regeneration hardware in one package, which reduces the number of separate modules required around the axis. In automated machinery, it controls a compatible AC servo motor for closed-loop motion on pick-and-place axes, conveyors, and material-handling gantries. The drive is intended for applications that need coordinated speed, torque, and position control during repetitive machine cycles.

It delivers a continuous mechanical output of 8.5 kW, which supports medium-power servo applications. The inverter section supplies up to 50 A, and the rated current is the same across the stated duty range. Switching occurs at 4 kHz, and the noise emission is standard for this class rather than unusually high. A bleeder stage absorbs excess DC-link energy and is rated for 10 kW peak with 0.25 kW continuous dissipation. During heavy braking, the DC bus can accept 12.8 kVA of load-side power without overvoltage. Cooling relies on ambient air over the heat sink instead of liquid cooling. Servo positioning is handled by the Single Axis Positioning module using digital servo feedback, and the control setup uses Function Code Version 01.

The enclosure is sealed to IP65, so the drive resists dust and low-pressure water jets without an additional cabinet in suitable installations. The unit has a mounting weight of 21 kg, which matters when it is fastened to a vertical panel or machine frame. During quick stops, the DC link can return 4 kWs of energy to the bleeder resistor, and steady-state losses are limited to 300 W. The drive is Series 1 and Version 1 within the DDC platform, indicating its product generation.