KDA 3.2-050-3-A0D-W1

KDA 3.2-050-3-A0D-W1, Bosch Rexroth Indramat, KDA Spindle Drives delivers precision spindle control with robust mechanical stiffness and wide speed range. This main spindle drive features integrated positioning functions for high-accuracy machining applications. Designed for seamless integration into CNC systems, it supports both analog and digital command interfaces out of the box. Compact packaging and advanced cooling make it ideal for high-duty industrial use.

Incorporating a Rated Current of 50 A and a DC Bus Voltage of 300 V, the KDA 3.2-050-3-A0D-W1 maintains continuous power delivery under heavy load. An AC Supply Source for Heatsink Blower at 220 VAC powers the Forced Cooled by Heatsink Blower system, ensuring stable thermal management even at peak spindle speeds. Command options include an Analog +/- 10V Speed Command Value input alongside a Position Command Value Digital 16-Bit Parallel Aux. Interface, while the unit ships Without an Aux. Encoder Input for flexible encoder selection. Its internal architecture is defined by Design 2, Series 3, and the core Product KDA platform, all optimized for low electromagnetic interference and high reliability.

Engineers benefit from straightforward integration with CNC controllers and PLCs via standard interfaces, reducing commissioning time. The hardened heatsink blower design and solid-state power components deliver exceptional mean time between failures (MTBF) for worry-free operation. Ideal for milling, drilling, and grinding centers, the KDA drive ensures consistent spindle performance and maximizes machine uptime.