On 13/01/16 21:20, John Dammeyer wrote: > 495 oz-in sounds kind of inflated for a size 23 motor. Only 3.5Nm ... we are seeing 4Nm NEMA23 now, but I've standardised on the 3Nm as an alternative to the 1.8Nm and it's only a few pounds more. They need 4Amp drivers though, so the 3Amp limit of the NatSemi chips is a problem :(
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