KDA 2.1-100-3-APD-W1-220

The Bosch Rexroth Indramat KDA 2.1-100-3-APD-W1-220 controller is part of the KDA Spindle Drives series, engineered for precise spindle management in advanced machining systems. This drive module offers a Current Rated: 100 A and a Continuous Current: 70 A, ensuring robust torque delivery under dynamic loads. Operating at a Rated Voltage: 300 V, it is optimized for high-performance applications requiring stable speed regulation and rapid response. The primary function of this drive controller is to regulate spindle speed and current in CNC machines and automated production lines, delivering consistent performance throughout demanding operational cycles.

In terms of technical specifications, the KDA 2.1-100-3-APD-W1-220 boasts a maximum rated current of 100 A with a continuous current capability of 70 A. It supports a Rated Connection Voltage for attached Blower: AC 50~60 Hz, enabling seamless integration of cooling components for thermal management. The controller’s 300 V voltage rating provides a broad operating range suitable for standard industrial power networks. Unique to this design is the dedicated blower connection interface, which allows precise control of auxiliary cooling devices to maintain optimal internal temperatures and prolong component life.

The KDA 2.1-100-3-APD-W1-220 offers compatibility with global AC mains (50–60 Hz) and is built to withstand continuous duty cycles, reflecting its high durability and reliability in harsh industrial environments. Its substantial current capacity and integrated blower voltage connection enhance both efficiency and thermal stability, reducing the risk of overheating and unplanned downtime. Although no external certifications are specified, the controller’s adherence to typical industrial voltage and frequency standards ensures seamless deployment. By delivering precise current control and robust thermal management, this drive unit benefits industrial operations with improved precision, reduced maintenance intervals, and enhanced overall productivity.