PBM Motor and Fan gets Into EC Brushless Motor and Fans design and development from 2008.
PBM is pleased to announce its line of ECAC Impellers. These Impellers accept AC Power and have an internal electronically commutated motor that offers PWM/Analog Speed Control and Tachometer out.
The133mm,175mm, 190mm, 220mm, 225mm, 250mm, 280mm and 310mm,355mm,400mm EC centrifugal fan, backward curved impeller are offered in both 115V and 230V. Specifications meet or exceed the existing line of PBM DC Impellers on this WEB site.