how to find stepper winding sequence

[rameshdanas]

i have stepper motor which is MYCOM make it has the following specs
4 phase ,12v ,0.4A,1.8 deg/step it has six wires of below mentioned colours
red,black,yellow,blue,green,white
can anyone guide me how to exicte the motor to have 360 deg rotation please help me to find the winding sequence.

thank you ramesh

 

[cameo_2007]

in that two wires are common.(i guess black n white,not sure)
connect those two common wires together.
to find out which are those common wires,u need to hav a multimeter on your table.take the meter and start finding the resistance between different combinations.u might observe these:-
An eg:- u mesasure 5E between certain pairs.
and u measure 10E between certain pairs.Then one of the wire in the 5E pair will be the common.
like that,u'll get two such wires,which are common.
sometimes u might find no connection between certain pairs.

so,join those to common and give it to 12V.
Now,u need to apply some trial n error methods.start connecting the other wires one by one to ground and see the motion.With some combination u will find the rotor rotates only one direction
I think it was not that clear what i said.Start working and let me know particulary where you are.


Regards,