Re:Alternative Stepper Motor mountings, etc.

Jeff,

Is Tygon some brand name of flexable plastic ?
Sounds cheap and simple compared with the helical couplers.

Rab

> Even lower tech than a "slitted" coupler is a piece of Tygon or

similer

> tubing. A mm or so between shafts compensates for miss-alignment

and with

> fine pitch screws any wind up is small and elastic.
> If you are worried about this check out the price on helical

couplers :-{

>
> Jeff