POWER OF ATTORNEY

With respect to holdings of and transactions in securities issued by
Novanta Inc. (the "Company"), the undersigned hereby constitutes and
appoints the individuals named on Schedule A attached hereto and as
may be amended from time to time, or any of them signing singly,
with full power of substitution and resubstitution, to act as the
undersigned's true and lawful attorney-in-fact to:

1. prepare, execute in the undersigned's name and on the undersigned's
behalf, and submit to the United States Securities and Exchange
Commission (the "SEC") a Form ID, including amendments thereto,
and any other documents necessary or appropriate to obtain and/or
regenerate codes and passwords enabling the undersigned to make
electronic filings with the SEC of reports required by Section 16(a)
of the Securities Exchange Act of 1934, as amended, or any rule or
regulation of the SEC;

2. execute for and on behalf of the undersigned, Forms 3, 4, and 5 in
accordance with Section 16 of the Securities Exchange Act of 1934,
as amended, and the rules thereunder;

3. do and perform any and all acts for and on behalf of the undersigned
which may be necessary or desirable to complete and execute any such
Form 3, 4, or 5, complete and execute any amendment or amendments
thereto, and timely file such form with the SEC and any stock exchange
or similar authority; and

4. take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit
to, in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf
of the undersigned pursuant to this Power of Attorney shall be in such form
and shall contain such terms and conditions as such attorney-in-fact may
approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution and
resubstitution or revocation, hereby ratifying and confirming all that
such attorney-in-fact, or such attorneys-in-fact substitute or substitutes,
shall lawfully do or cause to be done by virtue of this Power of Attorney
and the rights and powers herein granted.

The undersigned acknowledges that the foregoing attorneys-in-fact, in serving
in such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934, as amended.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to
the undersigned's holdings of and transactions in securities issued by the
Company, unless earlier revoked by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of the date set forth below.


Signature: /S/ Mary Kay Ladone
Print Name: Mary Kay Ladone
Date: 7/11/24

Schedule A

Individuals Appointed as Attorney-in-Fact with Full Power
of Substitution and Resubstitution

Robert Buckley

Michele Welsh

Peter Chang

John Burke