8I74T401500.010-1
The B & R Automation 8I74T401500.010-1 precision inverter represents a robust solution within the 8I7 ACOPOS Inverters series, designed to meet rigorous industrial automation demands. Constructed from aluminum alloy with a clear anodized surface treatment, this compact unit measures 150.0 mm length, 40.0 mm width, and 10.0 mm thickness while weighing only 0.35 kg. The housing finish of anodized aluminum ensures enhanced corrosion resistance and improved thermal conductivity under continuous operation. Manufactured by B & R Automation with a tolerance of ±0.05 mm, the component delivers tight integration compatibility in modular drive systems. Operating reliably across a wide temperature range of –40°C to +85°C, this inverter excels in demanding environments and extreme conditions.
Performance is driven by an array of advanced technical features, including a built-in EMC filter (category C2 per IEC/EN 61800-3) that minimizes electromagnetic interference and secures signal integrity. The integrated brake chopper with an external braking resistor interface supports efficient energy dissipation during deceleration cycles. High-speed deterministic communication is provided via the POWERLINK® type 2 control interface, enabling real-time control in complex motion systems. Standby efficiency is demonstrated by a power loss of ≤8 W at 3×380 VAC (and 9 W at 3×500 VAC), reducing idle energy consumption. The unit sustains environmental shocks with vibration resistance of 1 g (13–200 Hz) and 1.5 mm p-p (3–13 Hz) per EN/IEC 60068-2-6 standards. Four M6 threaded mounting holes facilitate secure installation and rapid exchange in automated machinery.
Engineered for reliability, the 8I74T401500.010-1 combines structural strength with lightweight construction, promoting ease of integration and minimal mechanical load on mounting frames. Its clear anodized alloy finish and precision tolerance ensure consistent performance in high-vibration and high-temperature scenarios. The inverter’s compact form factor and 0.35 kg weight support flexible placement in confined control cabinets and distributed architectures. Ideal for applications in material handling, packaging, robotics, and process automation, the device interfaces seamlessly with external braking resistors such as the 8I0BR series for enhanced braking performance. Enduring harsh industrial conditions, this inverter embodies durability, precision, and energy-efficient operation across a wide range of automated systems.
