R911263544 (TDA 1.3-050-3-A0I)

Name: R911263544 (TDA 1.3-050-3-A0I)
Brand: Indramat Drives
SKU: TDA 1.3-050-3-A0I
Price: 604.00 USD
Availability: InStock

TDA Main Spindle Controllers

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The Bosch Rexroth main spindle controller R911263544 (TDA 1.3-050-3-A0I) is engineered for the digital control of 2AD and 1MB series asynchronous main spindle and frameless spindle motors. The unit supports continuous motor power from 3 kW to 10 kW, features a continuous effective current of 35 A, a rated current of 50 A, and is designed for operation with a 300 VDC link circuit voltage. Its modular design includes airflow cooling and requires vertical installation within a control cabinet. The controller includes an integral position circuit and supports operation as both the main spindle drive and as an interpolating C-axis, interfacing with commercial NC controllers using an analog ±10 V speed command. The unit weighs 10.5 kg and provides an AS programming module slot for expanded control functionality.