joel89
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- Reaction score
- 14
heyup tony, stripped one of our demag jib hoists down suspect contactor welded in, and i have found what appears to be a double "coil" contactor A1 , A2, B1, B2. the motor is a 2 speed hoist, with another contactor mounted at the side 2phase in from the double coil contactor dead side and 4 pole's or phases out of the bottom,
could you at all enlitement me seems a little over complicated for a 2 speed up and down? also these contactors guess they are a special with a double coil??
cheers
could you at all enlitement me seems a little over complicated for a 2 speed up and down? also these contactors guess they are a special with a double coil??
cheers