Product Description

The RAC 3.5-150-460-API-Z1-220 is one of the products made by Bosch Rexroth. With a current rating of 150A, this main spindle drive controller has a voltage rating of AC 220 V / 50 ... 60 Hz 220 for control electronics and 3 x AC 380 ... 460V; 50 ... 60Hz for power electronics. The emergency-stop switch and the main contactors of the RAC 3.5-150-460-API-Z1-220 main spindle drive controller are integrated. This means that during braking, the energy recovered is fed back into the three-phase supply network. This product comes with an additional bleeder. At times of failure, the drive can make the main spindle stop.

The RAC 3.5-150-460-API-Z1-220 comes with an analogue speed set-point of +/- 10 volts. This drive controller can be integrated into standard CNC controls. This main spindle drive controller features high level of stiffness and a broad speed range. When it comes to added interface, this product has incremental encoder output. The RAC 3.5-150-460-API-Z1-220 main spindle drive comes with high resolution feedback, and the drive controller recognizes rotor position with a 1/4 000 000^th resolution.

Commonly, RAC 3 drive controller can be cooled through the air from the inside or outside. This specific model comes with a built-in fan that aids cooling. This RAC 3 main spindle drive controller can be purchased at Wake Industrial. When you purchase this product, it comes with a mechanical accessories kit. This kit contains all the flanges and screws you need for the mounting of the drive controller. The hose cooling needs to be purchased separately and not part of the delivery. Aside from the international shipping, the RAC 3.5-150-460-API-Z1-220 comes with a one-year warranty period.