POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below
constitutes and appoints Richard D. Smith or Susan M. Chiarmonte his true and
lawful attorney-in-fact and agent, with full power of substitution and
resubstitution, for him and in his name, place and stead, in any and all
capacities, to sign a Form ID, Form 3 or Form 4 relating to his ownership of
shares of Allied Motion Technologies Inc., and any and all amendments thereto,
and to file the same, with all exhibits thereto, and any other documents in
connection therewith, with the Securities and Exchange Commission, granting
unto said attorney-in-fact and agent, full power and authority to do and
perform each and every act and thing requisite or necessary to be done in and
about the premises, as fully to all intents and purposes as he might or could
do in person, hereby ratifying and confirming all that said attorney-in-fact
and agent, or her substitute or substitutes, may lawfully do or cause to be
done by virtue hereof.

/s/ S.R. Heath
Director
August 2, 2007