Product Description

The RAC 2.3-200-460-A0I-Z1 main spindle drive controller is used to control the manufacturer’s motors that have 30kW to 52kW output at the drive shaft. This Bosch Rexroth product controls frameless spindle motors and asynchronous main spindle motors digitally. The device is one of the several RAC series of drive controllers from the manufacturer. It features a wide speed range with non-stop power and high stiffness. These features make the drive a good choice for use in machine tools that are controlled numerically. The drive controller operates the AC main spindle drive as a C-axis or servo-axis with high accuracy in the position control loop.

The main spindle drive controller is integrated with an emergency stop and a mains contactor. The product must be mounted inside a sealed housing or a control cabinet that adheres to DIN VDE 0160 specifications. The device is fitted on to the back wall of the control cabinet. There should be a clearance of at least 80mm above and below the controller. It has a typical current rating of 300A. It can be mounted using the mechanical accessories kit that comes along with the controller. The kit contains all the relevant mounting accessories such as gaskets and screws. The RAC 2.3-200-460-A0I-Z1 drive controller carries a 1-year warranty.

The drive controller produces heat during operation. This heat is discharged above the air slits present in the inbuilt heatsink and cover. The internal and external power dissipation of the product is dependent on the workload. The product tends to get overheated if the heatsink and airshafts are dirty. The device can be operated at a maximum temperature of 45°C without derating data. The unit has a Class F humidity in adherence to DIN 40 040 specifications. The main spindle drive controller can be delivered to any international location of your preference. This unit can be shipped globally with a one-year warranty period from Wake Industrial.