Hi all,

Just come to wire up my SY60 stepper (3nm from ZaPP). When I connect it as per the Driver Kit 1 wiring instructions it doesn't work and causes the driver to fault.

The wiring instructions state to connect red to blue, red/white to blue/white, green to black & green/white to black/white. I do this but if I now try to turn the motor spindle it is very difficult wheras on the original motors, I can turn them no problem (this is while not connected BTW). If I disconnect all the wires from each other, I can turn the moter easily again.

Has the wire colour scheme changed since I bought my original SY60's, looking at the SY60 datasheet, it looks like it may have but my brain is frazzled trying to sort all the colours.

Anyone help out here?

Jeff.