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View Full Version : Where to buy continuos run dc motors?

FloridaFishMan
11/30/2006, 02:11 PM
I am looking for some good quality continuos run dc motors about 12v. Do you know of any online suppliers that have them?
BruiseAndy
11/30/2006, 04:34 PM
RPM and HP?
FloridaFishMan
11/30/2006, 06:03 PM
about 2500 -4000rpm with decent torque. Very low HP maybe 1/25 or so.
skeeter_ca
11/30/2006, 06:27 PM
Grainger.com
wife no likey
11/30/2006, 08:23 PM
http://www.surpluscenter.com/sort.asp?UID=2006113020202567&catname=electric&keyword=MADR
easttn
11/30/2006, 08:36 PM
Gold Mine (http://www.goldmine-elec.com/) Lots and lots of goodies.
hahnmeister
12/01/2006, 02:53 AM
Hey, as long as were at it....

Anyone know where I can get a DC timing motor? Something 12v would be fine, but Im flexible on that. Here's the catch... I need it to max out at about 4rpm, and with a potentiometer, I hope to get it down to about 1/10 rpm. I intend to use it on an oscillating powerhead mount, maybe a OM style valve for wave timing.
easttn
12/01/2006, 09:15 PM
Search the bay for belimo. These are industrial damper actuators; perfect for our needs, see Here (http://www.belimo.us/bellib/Damper_Actuators/DampAct&Acc.pdf)
Power is supplied by the DC input, and the sweep is current or voltage(series resistor) controlled by a seperate supply.

Plug to a Tunze and you as close to ocean current as we can get.