Motor Powder Poles
Motor Powder Poles
(OP)
I am fabricating a multipole induction motor with a very small rotor. I will machine ferrite wedges and secure them together to make motor poles. I need large ferrite disks 2.5" diameter by 1 inch thick to make the wedges. I want a high mu powder that will allow about 100000 Hz switching. Where can I find a high flux machineable ferrite this size?
I can press the powder but I cannot sinter it. Is sintering necessary? Thank you in advance.
Doug
I can press the powder but I cannot sinter it. Is sintering necessary? Thank you in advance.
Doug





RE: Motor Powder Poles
http://www.mag-inc.com/
Ferrite saturates at a relative low field strength (5000 guass). You might be better off using powdered iron.
RE: Motor Powder Poles
Gunnar Englund
www.gke.org
RE: Motor Powder Poles
RE: Motor Powder Poles
Gunnar Englund
www.gke.org
RE: Motor Powder Poles
Dan - Owner
http://www.Hi-TecDesigns.com
RE: Motor Powder Poles
RE: Motor Powder Poles
Gunnar Englund
www.gke.org
RE: Motor Powder Poles
RE: Motor Powder Poles
Gunnar Englund
www.gke.org
RE: Motor Powder Poles
RE: Motor Powder Poles
Gunnar Englund
www.gke.org
RE: Motor Powder Poles
Dan - Owner
http://www.Hi-TecDesigns.com
RE: Motor Powder Poles
Gunnar Englund
www.gke.org