Overview
Synchronous motors
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).
Synchronous motors
– 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.