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Craftsman 1/2HP BenchGrinder Capacitor question

tonydanzah

Well-known member
Joined
Nov 14, 2009
Messages
5,275
Location
the champagne of people
So I went to an estate sale with a gentleman who loves to buy tools, and recently posted a thread about his finds. I purchased an old craftsman 1/2hp bench grinder also along with some other odds and ends. We plugged in the grinder to test it and its a monster. I can can easily stop my supposed 1/2 hp HF grinder with a piece of metal. I tried the same on this one and it just keep spinning, the wheel taking the brunt of the force. Anyways, the cord was garbage. So I opened it up to replace it, and found most of the wires losing their coating. To not cause further problems I was able to save most of then and cover the wires with heat shrink. I then went to unsolder the Capacitor to replace those wires and the tab broke off. Anyone know what size this was? It has no farad markings on it. Also anyone know a date on this thing?

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Torque1st

MEMBER EMERITUS
Joined
Sep 14, 2008
Messages
5,668
Location
KC Metro, Kansas
The cap is 70-95MFD 125VAC

Capacitors are much smaller nowadays due to improved materials. A Grainger #2MDN9 at $5 will probably work.

Have fun! :)
 
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