Description

B&R ACOPOS I022 8BVI0220HWS0.000-1 Servo Inverter Module Product Description

Technical Specifications

• Product Model: 8BVI0220HWS0.000-1 (ACOPOSmulti I022 single-axis drive)
• Brand: B&R (Brückner Automation, Austria)
• Warranty: One Year
• DC Bus Power Supply: Nominal 750 VDC intermediate circuit bus
• Control Auxiliary Power: 24 VDC control supply, max 25W power consumption
• Operating Temperature: 5°C ~ 40°C nominal, maximum 55°C continuous operation
• Storage/Transport Temperature: -25°C ~ 55°C storage, -25°C ~ 70°C transport
• Response Time: Ultra-fast current loop response, configurable 5/10/20 kHz PWM switching frequency
• Protection Class: IP20 housing, EN 61800-5-1 compliant, EMC surge suppression, overvoltage category III
• Accuracy Class: High-precision vector control, closed-loop SinCos encoder feedback, precise torque/position regulation
• Output Performance: Rated continuous 22A effective current, peak 55A, maximum 16.2kW single-axis output power
• Mechanical & Mounting: Wall-mounted structure, dimension 106.5(W) × 317(H) × 263(D) mm, weight approx 5.2kg
• Built-in Interfaces: Integrated 24V motor holding brake output (4.2A), motor temperature sensor input, 2 expansion slots for safety/encoder cards
• Supported Protocols: POWERLINK, openSAFETY functional safety protocol, real-time industrial Ethernet bus
• Overload Capacity: Full protection against short circuit, overload, undervoltage, overheating, brake circuit open-loop monitoring, hardware watchdog self-diagnosis
• Certifications: CE, UKCA, UL/cULus listed, meets EN safety and EMC standards
• 

Product Overview

The 8BVI0220HWS0.000-1 is a wall-mounted single-axis servo inverter belonging to B&R flagship ACOPOSmulti modular motion control drive system, designated as I022 model for 22A rated current output. It serves as a high-performance power driver for synchronous servo motors and asynchronous spindle motors in high-end automated machinery. This drive unit features integrated safe stop and uncontrolled standstill safety functions, together with direct wiring terminals for motor holding brake and PTC/KTY temperature sensors, simplifying on-site wiring layout and reducing external auxiliary components. It supports three optional PWM switching frequencies to balance control smoothness and power loss, and adopts high-efficiency power topology to lower thermal generation during heavy-duty cyclic operation. Equipped with two expansion slots, it can be extended with SafeMOTION safety modules, additional encoder interfaces or analog I/O boards to realize functional safety limits, redundant position feedback and closed-loop process regulation. Real-time POWERLINK bus communication enables high-speed multi-axis synchronous linkage with B&R X20/X90 PLC controllers, ensuring ultra-precise electronic cam, gearing and CNC interpolation motion tasks.