Product Description

The RAC 2.2-250-460-A0I-W1 Spindle Servo Drive is an Indramat RAC 2 Series of main spindle drive controller from Bosch.  It consists of a user terminal, main switch, plug-in terminals, motor feedback, and power supply connectors, a port for the programming module, and an analog speed selection interface on its front face. It offers intelligent digital control of frameless and main spindle motors. The main features of the RAC 2.2-250-460-A0I-W1 drive controller module are incremental encoder output, analog speed selection interface, and built-in fan. The user control panel of the drive is located on the front panel of the module. The control panel consists of red and green indicator LEDs, a display unit, and a keypad with arrow keys and a center key. This keypad can be used to configure the parameters.    

The RAC 2.2-250-460-A0I-W1 Spindle Servo Drive comes with a typical current of 400 Amps and a rated connection voltage of 3x400 Volts AC at 50 hertz and 3x460 Volts AC at 60 hertz. Its analog speed setpoint interface offers +/- 10 Volts connection for CNC control. This module is suitable to use in humidity-risk rooms such as environments with cold, dry, moderate, or warm climates. The approximate weight of the RAC 2.2-250-460-A0I-W1 controller module with mounting frame and accessories is 124 kilograms. The AS programming module must be selected while considering the ratings of the drive components. It can stop the synchronous drive during a failure of the main supply.

The RAC 2.2-250-460-A0I-W1 Drive Controller provides continuous controller output of 65 kW. A mechanical fitting kit, with all the parts which are needed for installation, is supplied with the module. This fitting kit includes mounting accessories, screws as well as gaskets. This unit can be shipped globally with a one-year warranty period from Wake Industrial.