Product Description

The RAC 2.2-250-460-A00-W1 is a Spindle Servo Drive from Rexroth Bosch. It is used for controlling the Indramat 2AD asynchronous main spindle motors digitally. It provides facilities to control the spindle as a C-axis while maintaining precise position control. The weight of the controller without a mounting frame and accessories is 121 kilograms. A built-in fan provides required cooling for the RAC 2.2-250-460-A00-W1 spindle servo drive controller. It has a CNC control interface with an analog speed setpoint within the -10 Volts to +10 Volts range. It doesn’t have an additional encoder input, additional interface, or bleeder. The built-in heat sink and fan help to emit the heat efficiently during operation. The power dissipation of the module depends on the workload of the controller.    

The RAC 2.2-250-460-A00-W1 Spindle Servo Drive offers a wide range of speed and high stiffness. It has a control panel with a display unit to show the status of the operation and a keypad for controlling the module. The operating state is indicated as a message on the display including fault messages. The positioning process can be done via motor feedback or spindle feedback.

The current rating of the RAC 2.2-250-460-A00-W1 is 400 Amps and the rated connection voltage at 50 hertz is 3x400 Volts AC and the rated voltage at 60 hertz is 3x460 Volts AC. It offers an IP54 rating of protection when it is mounted inside a control cabinet according to the standard guidelines. The module can be replaced easily as a unit. It is recommended to use a crane to take the drive out of the control cabinet. The RAC 2.2-250-460-A00-W1 Drive is the ideal solution to serve numerically controlled machine tools in your motion control applications. This unit can be shipped globally with a one-year warranty period from Wake Industrial.