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Electric Motors Winding and Repair Electric Motors Winding and Repair Discussion |
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07-12-2013, 11:24 PM | #1 (permalink) |
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Actro motor. Interesting stator design. 24N8P
Very interesting stator design.
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07-13-2013, 12:15 AM | #2 (permalink) |
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Indeed very interesting, wonder what the reasoning behind such a fancy design. They make very good motors though.
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07-13-2013, 12:29 AM | #3 (permalink) |
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0.2 laminations. Glue used to fixed the wires is quite different from the one used to fix the stator on the stator holder. The former can be easily soften and removed by acetone (6 hours of sinking in acetone), while latter has no change.
Further, The rotor is definitely CNC made from a single piece of iron. Stator holder seems to be quite different from what scorpion used now, very stiff. some kind of aluminium alloy. THe brand seems to be outdated already, sadly. I believe the stator design is optimized for distributed winding, I figured this out when i remove the wires from the stator. Btw, the motor must be hand-winded. Copper fill of original winding looks already very tight. A rewind using thicker wire, may be very difficult, and may not improve much. Germany stuff really rocks.
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07-30-2013, 08:21 PM | #4 (permalink) |
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These stators are specailly designed for this overlaping winding. (not wave winding; both overlaping and wave are distributed windings).
Rewind using 16AWG (from Techfix, 200 degree C). 4T. Connections to be determined, Y or D based on later application. To note that the stator/stator holder can couple with a 4035 scorpion 8P rotor, very interesting.
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08-02-2013, 02:13 PM | #5 (permalink) | |
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Quote:
What you have there still falls on "concentrated coil" cathegory, 4 slot coil span, |
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