KDS 1.1-030-300-W0-115

The Bosch Rexroth Indramat KDS 1.1-030-300-W0-115 is a high-performance member of the KDS Servo Drive Modules series, designed for precise control of AC servo motors. As an AC servo drive module and the first model in the KDS line, it delivers a current type of 30 A and operates at a rated voltage of 300 VDC. This module’s primary function is to regulate and supply power to MAC90 and MAC160 servomotors, ensuring smooth torque delivery and accurate speed control in demanding motion-control applications.

Featuring natural convection cooling, the KDS 1.1-030-300-W0-115 relies on cold-running technology to maintain safe operating temperatures without the need for integrated fans. This design minimises heat buildup within the control cabinet, resulting in just 190 W of total heat dissipation—60 W internal and 130 W external—despite a power input of 9 kW. As the first model (Model 1) in its series, it upholds the rigorous build quality synonymous with Bosch Rexroth Indramat, offering reliable performance even under continuous duty cycles.

The module’s compatibility with MAC servo motor systems and its low power dissipation make it ideally suited for compact control cabinets and space-constrained installations. Natural convection cooling enhances durability by eliminating moving parts that can fail, while the option to add a 115 V fan provides extra thermal headroom for the most demanding environments. Conforming to industry expectations for efficiency and reliability, this servo drive module supports seamless integration into automated production lines and robotic systems. By reducing maintenance requirements and ensuring stable power delivery, the KDS 1.1-030-300-W0-115 drives productivity and uptime in industrial automation applications.