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Rostock 301 Extruder Fans

Posted: Tue Nov 29, 2016 8:10 am
by JohnQuix
What are the 3 fans on the motors of the 301 used for? I have never seen a bowden with a fan on the motor like that before.

Re: Rostock 301 Extruder Fans

Posted: Sat Dec 03, 2016 5:20 pm
by William
Cooling for the extruder motor...

Re: Rostock 301 Extruder Fans

Posted: Sat Dec 03, 2016 8:36 pm
by JohnQuix
Is there a reason that these motors need cooling?

Re: Rostock 301 Extruder Fans

Posted: Tue Dec 06, 2016 2:32 pm
by William
The motors are overheating sometimes.