Product Description

The RAC 2.3-200-460-LQ0-W1 is a main spindle drive controller from Bosch Rexroth. It provides digital control facilities to actuate the Indramat frameless and asynchronous spindle motors. It comes with advanced functions such as speed command ramps, speed command smoothing, speed drive matching, power and torque limiting, automatic speed change, and spindle positioning. It uses ready-made and drive specific cables for electrical connections. The current rating of the RAC 2.3-200-460-LQ0-W1 drive is 300 amps. Other than the main spindle drive, it can also act as a master-slave drive or c-axis drive. It is possible to switch between the operating modes. This scalable and high-efficiency drive system is easy to integrate into your industrial applications. It ensures reduced installation space with its compact design.        

The RAC 2.3-200-460-LQ0-W1 main spindle drive controller has three phases rated connection voltage of 3x400 Volts AC. It offers direct main connection capability. The weight of the controller without the mounting frame and accessories is 121 kilograms. A built-in fan is located in the RAC 2.3-200-460-LQ0-W1 chassis for cooling purposes. If this module is mounted according to the guidelines, it provides an IP54 class of protection. The control cabinet of the module consists of an air slit for proper heat dissipation. The bottom of the module has plug and socket connections for connecting the module to the control cabinet circuitry.  The RAC 2.3-200-460-LQ0-W1 main spindle drive controller comes with a SERCOS interface. It is a fiber optic SERCOS interface that transmits accurate data and diagnostic signals. It has a built-in main contactor that is actuated by a numerically controlled drive. It is one of the best solutions to use in numerically controlled machine tools for precise motion control. This unit can be shipped globally with a one-year warranty period from Wake Industrial.