ABB 3GHL252212-AUC Synchronous Reluctance Motor - IE5 Ex eb SynRM

The motor delivers exceptional energy efficiency (IE5) to reduce running costs over the lifecycle of demanding drive applications, improving overall process efficiency and standby losses in continuous operations. This translates to tangible business impact, such as lower energy bills and cooler equipment rooms, enabling more compact cooling systems and reduced plant heat load. Its Ex eb protection and IP55 enclosure provide robust safety and reliability in hazardous environments, minimizing the risk of explosive atmospheres and dust ingress while maintaining uptime on critical lines. With IMB3/IM1001 mounting compatibility and a cast iron frame, installation becomes straightforward for retrofits or new builds, reducing commissioning time and spare-part complexity. The Y-connection capability and 690 V, 50 Hz supply align with common industrial networks, ensuring seamless integration with existing motor drives and control architectures. The 37 kW rating, 4-pole design, and frame size 250 optimize torque delivery for demanding applications, delivering precise speed control and stable startup behavior under S9 duty.Operational performance at up to 40 °C ambient temperature and 1000 m altitude supports diverse site conditions, while IC411 insulation class and IP55 protection help comply with harsh environments. The motor’s mechanical design, including a 6315/C3 bearing and 250 mm frame, supports long service life with reduced maintenance intervals, ensuring predictable maintenance planning and lower total cost of ownership. Industry context shows synchronous reluctance motors like this model are increasingly favored for energy-conscious factories, where reduced motor losses and reliable Ex-rated operation enable safer, more efficient, and cost-effective drives across chemical, metal processing, and mining applications.