Need a disc sander?
#12
Quick way to slow it would be an amp or more of DC through one of the stator coils - quite a few industrial lathes pre-VFD used DC braking, usually connected to back contacts on one of the motor contactors, with a timer to cut the DC after a suitable time. if the DC is left on, it'll eventually overheat the motor windings, but it slows quite quickly!

Dave H. (the other one)
Rules are for the obedience of fools, and the guidance of wise men...
(Douglas Bader)
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Messages In This Thread
Need a disc sander? - by sasquatch - 11-25-2012, 07:00 PM
RE: Need a disc sander? - by PixMan - 11-25-2012, 08:35 PM
RE: Need a disc sander? - by sasquatch - 11-25-2012, 08:48 PM
RE: Need a disc sander? - by f350ca - 11-25-2012, 11:11 PM
RE: Need a disc sander? - by Mayhem - 11-26-2012, 07:45 AM
RE: Need a disc sander? - by sasquatch - 11-26-2012, 08:45 AM
RE: Need a disc sander? - by f350ca - 11-26-2012, 09:31 AM
RE: Need a disc sander? - by stevec - 11-26-2012, 09:42 AM
RE: Need a disc sander? - by f350ca - 11-26-2012, 09:52 AM
RE: Need a disc sander? - by stevec - 11-26-2012, 11:46 AM
RE: Need a disc sander? - by f350ca - 11-26-2012, 02:02 PM
RE: Need a disc sander? - by Hopefuldave - 03-18-2013, 08:40 PM
RE: Need a disc sander? - by f350ca - 03-18-2013, 08:54 PM



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