Blanchard Chuck Controller
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  1. #1
    Join Date
    May 2011
    Country
    UNITED STATES
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    Illinois
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    Default Blanchard Chuck Controller

    Well, the controller crapped out on the mag chuck on our Blanchard. After a short search, I deciddedx to connect a drum switch and manually cycle for hysteresis effect to de-mag the parts. Works good, but the (anticipated) arc-ing at the drum switch tells me it won't last very long. Does anyone have any suggested ratings for an RC snubber to connect? Supply transformer is a 2Kw single phase rectifier going to a model G-1000 chuck controller for a 36 inch mag chuck.


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