R911243728
Bosch Rexroth Indramat is a worldwide leader in manufacturing and servicing industrial components such as drives, primary spindle controllers, and servo motors. Central to the company's focus is ensuring complete customer satisfaction.
The R911243728 (TDA 1.1-050-3-A00) digital controller is a user-friendly model made for controlling INDRAMAT asynchronous main spindle motors and 1MB frameless spindle motors. Operating at a dc-link voltage of 300 VDC, this device works optimally with a rated current of 50 A. The TDA 1 main spindle controller is integrated with a position control circuit for increased precision, capable of positioning the spindle accurately up to 1/4000000 revolutions. Paired with the TDA 1 controller, the additional drives provide a robust speed range while maintaining consistent power. This controller enables programming through a handy control panel keypad and consumes 1.2 A for +24 V load voltage and 160 mA for ±15 V test voltage. It effectively manages heat dissipation through air vents, and has an operating ambient temperature range from +5 to +45 Celsius. With an IP 10 protection category, this model has no additional encoder input or interface.
