Help, data sheet!!!

[microzone]

      I just get a stepper motor from my old printer and plan to use it but I do not know its connection. Does anyone has its data sheet? I guess it is a bipolar stepper motor because it has only 4 wires. My stepper motor information is as below:-

QH4-4387
SMJ40-4878-A
24.12V
7.5ohm
FDK

 

[zak4000]

You could get a ohmmeter and test the leads to see the resistance of them.
High= No coil between those 2 tested leads
Low (or near low)= Theres a coil between those 2 tested leads

 

[hotwaterwizard2]

Here is what I came up with from the FDK website. I combined several documents into PDF Format for you.

FDK_Stepper_Motors_SM_Series.pdf

 

[hotwaterwizard2]

Here is a condensed Version.

View attachment 39204