I have just bought a brushless servo motor intended to replace the broken motor of a Juki DDL-5550-6 sewing machine, I found there are 2 wires connecting to the internal parts under the sewing head and over the oil pan. One looks like an oil pump driver, the other one may be the auto thread cutter driver(?) Any idea how I could modify the original connection and provide enough power to these 2 wires? Where can I find the power supply requirement? The new motor controller does have a needle adjustment output and a lamp power socket. And if necessary, I don't mind adding an external power adapter to the back. My concern is how to synchronize the timing for these two components.