Hi. I have borhammer that is malfunctioning.
When put in operation motor turns slowely and
brushes are burning and a lot of smoke comes out.
Rotor is not jammed.
Both rotor(with collector) and stator are (of course) electromagnets.
Visually inspected they dont seem to be burned out.
I didnt have my multimer with me.
When disassembled stator connected to 220V does not heat up.
Can I do the same test with the rotor?
Any suggestions?
Many thanks.
When put in operation motor turns slowely and
brushes are burning and a lot of smoke comes out.
Rotor is not jammed.
Both rotor(with collector) and stator are (of course) electromagnets.
Visually inspected they dont seem to be burned out.
I didnt have my multimer with me.
When disassembled stator connected to 220V does not heat up.
Can I do the same test with the rotor?
Any suggestions?
Many thanks.