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Unread 29-01-2016, 01:25
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asid61 asid61 is offline
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Re: Help with Purchasing Correct Pulley

Quote:
Originally Posted by Knufire View Post
At 100:1, you are already exceeding the maximum rated load of the Versaplanetary. See the load rating guide here: http://content.vexrobotics.com/vexpr...s-20151221.pdf

Geared this far down, you're looking at some pretty large amounts of torque. I'd definitely prefer to go chain over belt, and might even want to step up to #35 chain.
You are exceeding the load only if you stall out the motor. Placing a current limit or voltage limit on the motor will stop that from occurring. Theoretically at hose ratios one could use a BAG motor or something smaller, but the greater mass of a minicim or CIM makes it a bit safer.
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