ABB 3GJA283230-BDDIN 3-Phase Squirrel Cage Motor - Exd

Exdb flameproof protection with Gas Group IIB provides a safe solution for explosive atmospheres, enabling installation in zones where ignition risk is present. This specification directly reduces field retrofits and regulatory concerns, letting engineers deploy the motor in chemical plants, oil and gas facilities, mining operations, and paint shops with confidence. The combination of flameproof design and robust bearings supports long service life in harsh environments. IP55 enclosure and IC411 insulation ensure reliability in dirty, dusty facilities and variable ambient conditions. Together with a 50 °C ambient rating and 1000 m altitude capability, the motor maintains performance without derating, minimizing downtime and cooling requirements. Solid frame construction (Cast Iron, 280 mm) resists vibration and external impacts, supporting heavy-duty installations and extended maintenance intervals. IE3 efficiency class indicates high energy performance, with Full Load (100%) efficiency at 93.4 %, Partial Load (75%) 93.8 %, and Partial Load (50%) 93.5 %. Lower energy consumption translates into measurable savings across production cycles, while reduced heat load improves enclosure cooling and overall plant reliability. The motor's efficiency supports sustainability initiatives and helps meet corporate energy targets. Durable mechanicals include a cast-iron frame (280), 6316/C3 bearings, and an IMB5 IM3001 mounting class. The D-End top terminator box simplifies wiring and service access, while six poles deliver a predictable torque curve across the start-stop profile. Bearing arrangement and IM classification support maintenance plans and spare-part commonality across the ABB motors family. Designed for single-speed operation in S1 duty, the motor supports reliable continuous operation, with a robust shaft, rotor balance, and thermal protection. The enclosure, insulation, and protection level enable installation in places with limited ventilation, while standard mounting and compatibility with common drives reduce integration risk. Rotation on both directions and compatibility with standard mounting and connection practices improve retrofit ease and maintenance efficiency. The 280 frame size and the D-End top box allow straightforward integration with existing belts and gear systems, and field service teams can leverage common spare parts, reducing downtime during changeovers and improving lifecycle uptime.