R911275798 (TDA 1.3-100-3-A0S)

Name: R911275798 (TDA 1.3-100-3-A0S)
Brand: Indramat Drives
SKU: TDA 1.3-100-3-A0S
Price: 428.00 USD

TDA Main Spindle Controllers

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The Bosch Rexroth MPN R911275798 (TDA 1.3-100-3-A0S) is a spindle controller designed for regulating the speed and position of 2AD and 1MB frameless motors within a power range of 3 kW to 10 kW. It offers a wide operational speed range, high stiffness response, and integrates a position control circuit, enabling automatic spindle positioning with high resolution. The controller supports precise rotor position detection down to one half-millionth of a revolution and can be utilized as a servo axis for the main spindle with high-resolution motor feedback. Key specifications include analog command value input, continuous effective current of 70 A, rated current of 100 A, and a weight of 10.5 kg.