Product Description

The Bosch RAC 2.3-250-380-A00-Z1 is a RAC 2 series of the main spindle drive controller. It consists of a mounted blower, an additional bleeder, an analog speed set-point interface, series 2 design, and 250 amps of type current. The rated connection voltage of the drive controller is 3x400 Volts AC. The c-axis control of the motor spindle is possible with this RAC 2.3-250-380-A00-Z1 drive controller. It is designed to be used with a 2AD main spindle motor. One of the important safety features of the drive is direct current braking facilities which help to stop the spindle of the motor when the power is removed. It is fully compatible to use with Rexroth frameless spindle motors. This drive ensures faster commissioning and improved spindle control response.      

The RAC 2.3-250-380-A00-Z1 main spindle drive controller has the main contactor and an emergency stop switch for increased safety. It consists of a control panel which is located on the front panel of the module. It also has an analog interface for communicating the speed command values with the control devices. This analog interface with speed command values is specifically designed for c-axis drive lathe application and main spindle positioning applications. The compatible AS programming module of the RAC 2.3-250-380-A00-Z1 can be used to configure the drive parameters on-site. Some of the important controller functions of the module include gear change, two –motor changeover, master-slave operation, emergency-stop circuit, and serial interface. The RAC 2.3-250-380-A00-Z1 main spindle drive controller is suitable to connect to a three-phase supply directly. It offers simple yet powerful text-based programming via AS programming module. It gives all the tools required to perform advanced motion control easily and quickly. This module is well suited for high performance and demanding applications. This unit can be shipped globally with a one-year warranty period from Wake Industrial.