Just slipping a piece of #14 PVC wire insulation [house wire/romex] over
the shaft does a fine job of making a stirrer.
Ken


At 07:19 PM 6/7/01 +0000, you wrote:
>Hi from Joe:
>
>Have in my hand the $1 Radio Shack motor.  It has 
>a .225" long shaft with .077" diameter.  Have considered 
>hiring a machine shop to build a shaft extension from a 
>1/4" S.S. bolt - drill to size & tap a setscrew hole, 
>shaft hole must be concentric.    Do any of you know of 
>a source for an extension of maybe 2" with or without an 
>impeller?
>
>Have ordered a transformer w 5.0 V secondary.  Label 
>says it likes .9 amps at full load which should make 
>8300 RPM.  What's cheap & works ok for a speed control?
>
>Thanks.  Bye?
>
>
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