how to find the correct polarity of 6 wire stepper motor to interface with pic16f877a

[rangerskm]

1) i am trying to connect my stepper motor to pic but i dont know the polarity of that.its 6 wires

above 3 wires-black ,red ,brown

below 3 wires-orange red yellow.,

does this means anything ..

the vendor is NMB from thailand.
its model no-PM42S -048-ZTH8

 

[anboli]

1) i am trying to connect my stepper motor to pic but i dont know the polarity of that.its 6 wires

above 3 wires-black ,red ,brown

below 3 wires-orange red yellow.,

does this means anything ..

the vendor is NMB from thailand.
its model no-PM42S -048-ZTH8

hi,

basically the stepper motor needs four combination of wire to drive the motor in CW and CCW. from the above mentioned colour Red is given to Vcc, and remaining 4 colors clearly mentioned in their datasheets..