R911274678 (KDA 3.3-100-3-APD-U1)

Description

Bosch Rexroth Indramat presents the KDA series R911274678 (KDA 3.3-100-3-APD-U1) spindle drive. This is a series 3, design 3 unit with an impressive rated current of 100 amps, and employs a DC Bus voltage of 300 volts. Notably, the unit includes an auxiliary encoder input for spindle or motor feedback without requiring an auxiliary interface. It relies on an analog speed command value and utilizes a forced cooling system, powered by a 220 VAC source through a heatsink blower. Notably, it is compatible with all of INDRAMAT's 2AD asynchronous and 1MB frameless spindle motors. This high-functioning drive offers powerful positioning and top-notch stiffness, alongside a broad speed range for continuous power output. It's an ideal choice for C-axis operation and spindle positioning in machine tools. Equipped with lifetime-lubricated bearings for reduced maintenance, it ensures durable service along with improved productivity. Plus, it comes with a one-year warranty from Indramat USA.

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