Synchronous motors are typically preferred when high reliability, Super premium efficiency, precise motor control even at very low speeds, and optimized compact machines are required. ABB offers two technologies: permanent magnet motors and synchronous reluctance motors (with or without magnets).
– Power: 1.1 to 2500 kW
– Frame sizes: 90 to 560
– Efficiency classes IE2, IE3 and up to IE5 – Direct-on-line and with converters.