8BVI0220HCD0.000-1 B & R Automation
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The B & R Automation 8BVI0220HCD0.000-1 is a servo controller in the 8BVI Servo Controllers series and offers a continuous current of 22 Amps per axis with a peak current of 55 Amps per axis. It features a 32.37 kW continuous power consumption, operates at a DC bus nominal voltage of 750 VDC, and is rated for IP20 protection. The controller includes two plug-in module slots and supports a max output frequency of 598 Hz.
Internal Product Review
The 8BVI0220HCD0.000-1 is a B & R Automation servo controller that delivers 16 kW continuous power per axis and 22 Aeff continuous current per axis. A 750 VDC nominal DC bus and 598 Hz maximum output frequency support stable, responsive servo performance in demanding motion applications. An excellent fit for multi-axis machinery where sustained power density is the key advantage.
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Product Description:
The 8BVI0220HCD0.000-1 is a multi-axis servo controller produced by B&R Automation for the 8BVI Servo Controllers series. It coordinates high-performance servo drives in production cells and material-handling systems. The unit supplies regulated DC power, manages motor feedback, and executes switching routines required for precise position, speed, and torque control.
The controller feeds its internal DC link with 750 VDC and uses a 1320 µF bus capacitor bank to smooth load transients. Logic and brake circuitry are powered from a secondary rail held at 25 VDC ±1.6%, buffered by a 23.5 µF input capacitor so brief mains dips do not disturb the control electronics. Under continuous operation, the unit draws 32.37 kW from the supply, and that power is split evenly between two axes rated at 16 kW and 22 Aeff of RMS phase current. For acceleration bursts, the inverter can deliver up to 55 Aeff per axis without thermal derating. Pulse-width modulation uses a 5 kHz carrier and allows a maximum fundamental output of 598 Hz for high-speed spindle or linear motor applications. Two plug-in module slots are available for encoder, fieldbus, or safety cards, allowing the controller to adapt to different machine architectures.
An internal brake chopper energizes holding brakes with 2.1 A per axis at a regulated output of 24 VDC +5.8% / -0%, supporting secure load retention during standby. The housing has a protection class of IP20, so the controller is intended for installation inside a closed electrical cabinet. Reliable performance is maintained up to 4000 m installation altitude, and motor leads can be routed up to 25 m without violating rise-time limits. Wiring, cooling, and service clearances should account for the internal energy storage and switching behavior to help maintain electromagnetic compatibility.
