電變 governor mode

johntlf

Align motor 420LF KV3200 + Phoenix25, use High governor or low governor?

wells

High governor

johntlf

QUOTE (wells @ Aug 28 2005, 04:26 PM)

High governor

what is different between high governor and low governor mode?

wells

I just found the information on RCGroups:

Low Governor Mode:
16000 RPM/pole (1ms)
100082 RPM/pole (2 ms)

High Govenor Mode:
106493 RPM/pole (1 ms)
337508 RPM/pole (2 ms)

I show three examples. First, assume the gear ratio
is 150T/15T = 10

A. Low governor mode + 2 poles motor.
　　Max. motor speed is (2mS pulse) : 8000 rpm
　　Min. motor speed is (1mS pulse):　 50041 rpm
　　Max. head speed:　 800 rpm
　　Min. head speed:　 5004 rpm

　　50% of throat is about 2500 rpm

B. Low governor mode + 12 poles motor.
　　Max. motor speed is (2mS pulse) : 1333 rpm
　　Min. motor speed is (1mS pulse):　 8340 rpm
　　Max. head speed:　 133 rpm
　　Min. head speed:　 834 rpm (TOO LOW)
　　
C. High governor mode + 12 poles motor.
　　Max. motor speed is (2mS pulse) :　 8874 rpm
　　Min. motor speed is (1mS pulse):　 28125 rpm
　　Max. head speed:　　 887 rpm
　　Min. head speed:　 28125 rpm
　　90% of throat is about 2500 rpm