Rotor - Kubota GL14000-USA Service Manual

Rotor

(6)
There are two windings in the rotor. Measure the resistance between #1~#3 and #2~#4
#1 #2
Rotor
Rectifier
#4 #3
Remove the varnish with sand paper and measure;
Exciter Winding
: the resistance among the two points as shown in the photo above by
the low resistance tester. It shall be 8.6Ω.
Field Winding
: the resistance among the two points as shown in the photo above by the
low resistance tester. It shall be 0.83Ω.
17