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Unread 05-11-2014, 01:11
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Former Design and CAD Captain 1086
AKA: Alexander Kaplan
FRC #0401 (Copperhead Robotics)
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Re: pic: 1156 Off season Fisher-Price gearbox

Quote:
Originally Posted by Nuttyman54 View Post
The FP motor is an air-cooled motor (like the AM-9015 and the BaneBots motors). If it stops spinning it loses its cooling and burns up very quickly. This is also the first stage off the motor, and this motor does not generate a lot of torque off the shaft (high speed, low torque). The motor will stall long before the plastic gear strips, and then you let the magic smoke out and that lovely burnt motor smell fills the air.
Correct me if I'm wrong, but I seem to recall that FP motors had face mounted vent holes, so an improvement to this gearbox design could be to add openings in the plate to allow air to flow through. (unless you have them and I just didn't notice them in the picture, in which case, props to you)
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