RC-Monster Forums - View Single Post - Are Zippy Lipos safe with a Castle MMM Speedy?

RC-Monster Mike · 02.24.2009, 02:03 PM

"all but disabled" or actually disabled? The motor itself has mass and can result in significant back emf when applying brakes to slow itself down(Brian and I discussed this yesterday in fact regarding some tests he performed). IIRC, the motor in question produced nearly 30 volts of back emf when the brakes were applied - using a 4s pack to accelerate. No load other than the motor itself.

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RC-Monster Mike Site Owner Offline Posts: 4,915 Join Date: Nov 2004 Location: PA	02.24.2009, 02:03 PM "all but disabled" or actually disabled? The motor itself has mass and can result in significant back emf when applying brakes to slow itself down(Brian and I discussed this yesterday in fact regarding some tests he performed). IIRC, the motor in question produced nearly 30 volts of back emf when the brakes were applied - using a 4s pack to accelerate. No load other than the motor itself.