Thanks Alan,
I've measured the steppers and the windings have the following static resistance:
X/Y= 0,4 Ohm
Z = 0,5 Ohm
and are connected like this (x/y motor):
Wire: 1 5
_I_ _I_
/ \ / \
Ohm 0,4 0,4 0,4 0,4
I I I I
I I I I
Wire: 4 6 2 3
Can you tell from this if these are unipolar steppers and also the rating?
How can I find out the inductance for these motors?
I've searched for the spec's on the net without success.
I understand that if the motors are of low inductance they are good enough
to keep and to put the money on the drivers, but if they are high inductance it's better to replace both.
Anyone who knows where to find the specs?
/Micke |