Leeson SM2 and SM4 Series Flux Vector Sub MicroAC Inverters

Leeson SM2/SM4 Series Flux Vector Sub-MicroAC Inverters

Speedmaster sensorless vector drives offer "big drive" capabilities within a remarkably compact form. SM2 models range from 1/2 to 25 HP and feature an IP31 enclosure, classified as NEMA 1 Type. SM4 models span from 1/2 to 10 HP and come with an IP65 enclosure, meeting NEMA 4 standards.

SM2 Series Flux Vector Series AC Inverter

General Specifications

  • Designed to be used with vector duty-rated AC motors

  • Open loop flux vector designs

  • Enclosure: Nema1, IP31, -10 to 55°C, 2.5% derate per °1C above 40°C


SM4 Series Flux Vector Series AC Inverters

General Specifications:

  • Indoor use only inverter that is designed to be used with vector duty motors

  • Enclosure: NEMA 4, IP65, -10 to 55°C, derate per °1C above 40°


Check LEESON's Motor Catalog to choose the motor control drive that best suits your application.


HVH Industrial Solutions es distribuidor de LEESON.

Trabajamos en estrecha colaboración con el equipo de ingeniería de Leeson para ofrecer un servicio al cliente y un soporte de ingeniería superiores.

If you have any questions, write us via live chat (one of our team members will answer your questions), call, or send us a quote request. The HVH team is always ready to help you.


https://hvhindustrial.com/photos/78/image-20201014141314-1.png 1(866)577-4040


Request a quote

Contact Information

Product Information
Please ensure that you are a human!