Product Description:

The DDC01.1-K050A-DL26-01-FW is a digital intelligent servo drive manufactured by Bosch Rexroth Indramat and supplied within the DDC Digital Intelligent Servo Drives series. This drive forms the central power and control element in automated machinery, converting command data into regulated motor current so that positioning tasks are carried out with consistent accuracy on factory floors and process lines. It is intended for servo applications that require coordinated axis motion, stable current regulation, and repeatable response during automatic operation.

The unit draws three-phase power at 3 x AC 220 V or 230 V and accepts line frequencies of 50–60 Hz, allowing installation on standard industrial mains. Its power electronics are rated to deliver a continuous output of 50 A, which supports sustained motor demand without thermal derating under normal operating conditions. Heat is removed through natural convection air cooling, so cabinet airflow must stay unobstructed for stable thermal behavior. The housing carries a protection level of IP65, sealing the drive from dust ingress and low-pressure water jets in production zones that are routinely cleaned or exposed to airborne particles. Noise emission is classified as standard, and the manufacturer specifies a minimum outlet clearance of 300 mm to keep exhaust paths open.

Motion control logic is executed by a single-axis positioning command module that references rotor position through digital servo feedback and processes trajectory data loaded by the user program. Parameter upload and diagnostic traffic flow over the multiprotocol RS-232/RS-485 DLC interface, and a 9-pin D-Sub male service connector is reserved for quick on-site checks. Application coding is transferred through a 34-pin female programming port. This arrangement separates motion control, diagnostics, and program transfer so operating data can be accessed without interfering with the main positioning task. Function code version 01, series 1, and version 1 are used for product identification and control coordination.