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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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Hello,
I'm designing a hand-powered exhibit and I'd like to know if there are
advantages of using a "timing belt" over a "roller chain".
Perhaps there are differences in maintenance and wear, friction, maximum
distance between shafts, price?
Thanks for your thoughts!
Eric
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Eric Yuan
Exhibit Developer
Children’s Museum of Portsmouth
280 Marcy Street
Portsmouth, NH 03801
(603) 436-3853
www.childrens-museum.org
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