Not used, motor is bulk transport handling process is hard to avoid can have knock against, cutting machine line has broken skin, such as rubber back cover for insert inside the strong magnetic, very strange the hand turn almost feel reluctance motor structure, used for wind power estimation is pretty good, but the low voltage test issue, only a few volts;Other models for the insert strong magnetic, hand turn resistance is very big, a lot of.
Joint controller with 900 watts of electrical matching, specific how many watts is not clear, potentiometer can speed adjustment, is several hundred, starting speed should be transferred to the biggest can not full, need to start the highest speed switch to the highest speed, no positive &negative switching, such as changing any two motor thread direction is wrong.
