Product Description

The RAC 2.3-200-460-A00-Z1 main spindle drive controller is a product from Bosch Rexroth. It has a 3 x AC 460V/60Hz, 3 x AC 400V/50Hz connections voltage rating, and a 300A current rating. The drives equipped by the main spindle drive controller are stiff with a wide range of speed and continuous power, making it ideal to be used as main spindle drives for numerically controlled machine equipment. The main spindle drive controller can be connected directly to a three-phase network supply, meaning that the emergency stop switch and the main contactor are joined. In the event of power failure, the drive controller is stopped through direct current braking. The RAC 2.3-200-460-A00-Z1 comes with a built-in fan for cooling. It is placed in the housing of the main spindle drive controller.

The product can supply an extra modular controller with a link circuit connection and control voltage bus. It has an analogue speed set-point of +/- 10 volts that can be integrated into regular CNC controls. This main spindle drive controller does not come with additional encode input and additional interface. The RAC 2.3-200-460-A00-Z1 has a protection class of IP 10 and has been made in accordance with the EN 60 529 specifications. The drive controller is protected from the penetration of solid elements with a diameter of more than 50mm. However, it is not protected against liquid elements and from deliberate penetration using by a hand. This main controller is also designed to work well in cold and warm climates.

For their electrical connections, the product makes use of regular cables. It also comes with a complete mechanical fitting kit, which means it all has the components needed for mounting, like screws and gaskets. The RAC 2.3-200-460-A00-Z1 main spindle drive controller comes with a one-year warranty period, and it can be delivered internationally through FedEx, UPS, or DHL.