Product Description:

The 8BVI0014HCD0.000-1 belongs to the 8BVI Servo Controllers series from B&R Automation. This compact IP20-rated module is a dual-axis servo controller intended to drive two synchronous or induction motors in coordinated motion tasks such as pick-and-place gantries, rotary indexers, or carton erectors. By integrating power conversion, logic-level I/O, and axis current regulation in one housing, it shortens cabinet wiring between the controller and the motors and improves response times in tightly coupled machine sequences.

The logic supply accepts 25 VDC with a tolerance of ±1.6%, and an input capacitance of 23.5 µF helps limit voltage ripple that could disturb encoder processing. Two 24 V transistor outputs are protected by an on-board fuse rated at 250 mA, allowing direct actuation of brake relays or contactors. Each axis can deliver a continuous effective current of 1.9 A, which can support about 1.4 kW of mechanical power with matched motors, while the controller can draw 2.91 kW continuously from the DC link during simultaneous operation. A pair of motor connectors simplifies field installation and keeps resolver and power lines physically separated.

Energy for the inverter stages is stored in a DC-bus bank sized at 165 µF; this reservoir feeds pulse-width modulation that switches at 5 kHz and allows a maximum fundamental output of 598 Hz. The bus operates around 750 VDC, placing the controller in overvoltage category III for safe integration on industrial mains. During acceleration bursts, each axis can source up to 4.7 A of effective current, reducing settling times without overloading drive transistors. This output range suits enclosed control cabinets that run coordinated motion tasks at high motor speeds across both controlled axes.