Quote:
|
Originally Posted by Paul Copioli
This one deals specifically with the Fisher-Price Motor. I received the actual performance curve from Johnson Electric this morning and it is attached as a PDF. I will be sending this to FIRST today. The summary is this:
Stall Torque = .40 N-m
Stall Current = 61 Amps
Free Speed = 15,694 RPM
Free Current = 1.18 Amps
Maximum Power = 164.5 Watts (occurs at 31 amps)
My previous post was an estimate from the Johnson Electric Engineer, and as you can see, he was right on on the speed stuff and a bit off on the torque. Anyway, this is the official information from Johnson Electric on our specific motor. The part number "63822" should be somewhere on your motor (the second line of three lines). That part number is a Fisher-Price specific part number within Johnson Electric.
I apologize for the confusion of the last post. Note to self: Next year, just wait for the official sheet from JE.
-Paul
|
thank you soo much... its a great help... finally i can rely on doing something with fisher price motors...
