Nic Scheepers wrote: > > Hi there Roman, > > It is a 4 Wire but all the wires are the same color (brown) thats why I need to get some other form of determining which is which:-) This is the easiest type, it is a 2-phase bipolar motor. The 2 wires that connect together are each phase. Does it have markings for current/voltage specs or if you give the physical size and coil ohms I can tell how to work it out. -Roman -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu