8BVI0055HWS0.000-E B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8BVI0055HWS0.000-E is part of the 8BVI Servo Controllers series and delivers a continuous power of 5.5 kW with a current rating of 7.6 Aeff. This unit supports a DC bus voltage of 750 VDC and a maximum output frequency of 598 Hz. It features IP20 protection, is designed for wall mounting, and measures 317 mm in height, 53 mm in width, and 263 mm in depth.
Internal Product Review
The 8BVI0055HWS0.000-E is a B & R Automation servo controller that delivers an impressive 5.5 kW continuous power with a 750 VDC bus. Wall mounting and IP20 protection support clean cabinet integration for controlled industrial environments. Strong dynamic performance is further supported by the 18.9 Aeff peak current.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 8BVI0055HWS0.000-E servo controller is manufactured by B&R Automation within the 8BVI Servo Controllers series. It converts a fixed DC link into regulated three-phase outputs that command servo motors, enabling position, speed, and torque control inside automated production cells, packaging units, and material-handling systems. By combining power electronics, signal processing, and safety interlocks in a single module, the device forms the core interface between the machine control platform and the electromechanical actuators it drives. This arrangement lets the controller respond quickly to command changes while maintaining closed-loop motion behavior at the connected axis.
Internally, the controller relies on a 25 VDC supply regulated within ±1.6% for its logic circuits, while the main energy reservoir sits on a 750 VDC bus buffered by 165 µF of capacitance to smooth load transients. The inverter can furnish a continuous mechanical output of 5.5 kW through an RMS phase current of 7.6 Aeff. The controller uses pulse-width modulation at a carrier frequency of 5 kHz, and the synthesized output frequency reaches 598 Hz, giving headroom for high-speed rotors. Stable bus regulation helps the power stage deliver smooth torque during rapid speed changes. Wall mounting removes heat through the rear panel and places the unit close to motor terminals to reduce cable inductance.
For dynamic events, the drive can surge to a peak of 18.9 Aeff before current limiting intervenes. Installation footprints are set by a width of 53 mm, a depth of 263 mm, and a height of 317 mm, permitting dense stacking inside enclosed control cabinets. Two plug-in slots accept option cards for encoder feedback or fieldbus links, and the C0-H0 hardware version identifies the intended build of the module. Environmental protection is limited to an IP20 rating, so the module must be housed inside a cabinet. The high-voltage designation HV marks the device for use on 600 to 800 V DC links commonly derived from rectified three-phase mains.
