Non-sparking synchronous variable speed 4 and 6 poles motors

Equipment protection level Gc for zones 1 and 2


ABB offers a wide range of synchronous motors for variable speed or constant speed applications. Our motors are tailor-made within the standard design to meet the specific customer needs, application demands and grid characteristics. High performance combined with good operation economy are achieved through optimal utilization of active materials.

The VSD synchronous motors from ABB are characterized by a flexible design concept which makes it possible to adapt the motor to almost all types of applications, installations and requirements. This proven design concept has shown extremely good performance as well as reliability in different types of applications. ABB Motors and Variable Speed Drives are well proven in numerous applications throughout the world with extremely good performance.

ABB offers synchronous motors according to the Ex nA protection principle. This motor design prevent sparks and hot surfaces inside and outside of machine enclosure in normal operation. ABB have long experience on this type of motor design showing good reliability and safety performance.
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