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Offices

Product Announcements

For questions on purchasing products and on other basic products, contact the head office that oversees your area.

Japan Offices

Hokkaido, Tokyo, Kanagawa, Ibaraki, Chiba, Shizuoka
Departments Tokyo offices
Phone no. 03-5471-7830
Hours: 9:00 to 12:00, 13:00 to 17:30
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)
Aomori, Akita, Iwate, Miyagi, Yamagata, Fukushima, Niigata, Tochigi, Gunma, Saitama
Departments Tokyo Office, Kita-Kanto Team
Phone no. 03-6410-8485
Hours: 9:00 to 12:00, 13:00 to 17:30
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)
Nagano, Yamanashi, Toyama, Ishikawa
Departments Kohshin Office
Phone no. 0263-81-5940
Hours: 8:30 to 12:00, 13:00 to 17:10
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)
Shizuoka, Gifu, Aichi, Mie
Departments Chubu offices
Phone no. 052-773-7451
Hours: 9:00 to 12:00, 13:00 to 17:30
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)
Fukui, Shiga, Kyoto, Osaka, Nara, Wakayama, Hyogo, Tottori, Okayama, Kagawa, Tokushima, Ehime, Kochi
Departments Kansai offices
Phone no. 06-6885-5720
Hours: 9:00 to 12:00, 13:00 to 17:30
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)
Hiroshima, Shimane, Yamaguchi, Fukuoka, Saga, Nagasaki, Oita, Kumamoto, Miyazaki, Kagoshima, Okinawa
Departments Kyushu offices
Phone no. 092-451-7208
Hours: 9:00 to 12:00, 13:00 to 17:30
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)

Overseas

Departments Overseas Sales Headquarters
Phone no. 0263-81-5950
When calling from overseas.
+81-(0)263-81-5950
Hours: 8:30 to 12:00, 13:00 to 17:10 (JST)
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)

Overseas Branches

HD Systems, Inc.opens to a new window

Head Office 247 Lynnfield Street, Peabody, Massachusetts 01960 U.S.A.
PHONE : +1-978-532-1800 FAX : +1-978-532-9406
Founded February 1987
President and CEO Akira Nagai
Business Domain American Holding Company
Owned by Harmonic Drive Systems Inc. 100%

Harmonic Drive L.L.C.opens to a new window

Head Office 42 Dunham Ridge, Beverly, Massachusetts 01915 U.S.A.
PHONE : +1-978-532-1800 FAX : +1-978-532-9406
Founded December 2005
President and CEO Douglas Olson
Business Domain Development, production and sales for mechatronic products and reduction gears
Owned by HD Systems, Inc 100%

Harmonic Drive SEopens to a new window

Head Office Hoenbergstrasse 14 D-65555 Limburg a.d. Lahn Germany
PHONE : +49-6431-5008-0 FAX : +49-6431-5008-119
Founded November 1970
President Norimitsu Ito
Business Domain Development, production and sales for mechatronic products and reduction gears
Owned by Harmonic Drive Systems Inc. 74.7%

Harmonic Drive Systems (Shanghai) Co.,Ltd.opens to a new window

Head Office Rm206, 1#, No.641, Tianshan Rd, Changning,District,
Shanghai, 200336, China
PHONE : +86-021-6237-5656 FAX : +86-021-3250-7268
Founded January 2011
Chairperson & CEO Michiya Yashiro
Business Domain Sales and technical services of mechatronics products and reduction gears
Owned by Harmonic Drive Systems Inc. 100%

SAMICK ADM CO.,LTD.

Head Office Dalseong 2chadong 2-ro 66, Guji-Myeon, Dalseong-gun,
Daegu, Korea
PHONE : +82-53-615-6810 FAX : +82-53-615-6812
Founded February 2013
President Hyun-Woo Jin
Business Domain Manufacturing precision planetary gears
Owned by Harmonic Drive Systems Inc. 51%

Contact the Repair and Engineering Dept.

Departments CS Division
Phone no. 0263-83-6812 (Emergency line)
Hours: 9:00 to 12:00, 13:00 to 17:10
(excluding Saturdays, Sundays, public holidays and designated holidays of Harmonic Drive Systems, Inc.)