
INDRAMAT KDA3.3-150-3-A0I-W1
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The Indramat KDA3.3-150-3-A0I-W1 is a high-performance spindle drive from the DIAX01 KDA series, designed for precise control of main spindles in industrial machine tools and automation systems. This legacy drive is commonly used in CNC applications where reliability and stable power delivery are critical.
The unit features a rated current of 150 A with a DC bus voltage of 300 V and an analog control interface of ±10 V. It operates on a 220 V AC supply at 50 to 60 Hz and is equipped with forced cooling via an integrated heatsink blower, ensuring dependable thermal management under demanding operating conditions.
As supplied, the drive includes an incremental encoder output interface and does not support an auxiliary encoder input.
This Indramat spindle drive is classified as obsolete, making it particularly suitable for system maintenance, repairs, or as a replacement part in existing DIAX01 installations. Manufactured in Germany, it meets the quality standards expected in professional industrial environments and is testable prior to deployment, offering added confidence for service and retrofit projects.