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Unread 16-01-2012, 23:10
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Re: Ball Pitcher Hood Design

Quote:
Originally Posted by roborat View Post
What motor are you using to spin the wheel, we used a single wheel when we had the shooter a few years ago and used a CIM. We are not for sure if we want to use two wheel or one, I like the one wheel because of the amount of space required
We are using a 9015 Fisher Price motor, the spec sheet says it's not as powerful as this year's motor, but it's about the same as the AM 0912 motor that came in the kit. We have it connected to a custom gearbox from a previous robot, which uses FP gears to give us 3:5 reduction, then we have another 9:22 reduction from a chain/sprocket set.

We intend to make the departure angle adjustable, possibly similar to what 1717 did with their hood in 2009, although I think they used a small 385 series Banebots motor.