+33 (0)3 81 40 47 55
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7, Avenue Delattre de Tassigny
25290 ORNANS

Phone +33 3 81 62 44 00

Site Managing Director



As Alstom’s world Centre of Excellence for the design and manufacturing of traction motors and generators, Alstom’s Ornans site is the only traction motor designer for all Alstom customers across the world and the benchmark for the manufacturing of traction motors equipping the full range of rolling stock.

Design : Electromagnetic, aeraulic, thermal, mechanical, CAD calculations. Performance and acoustic test benches

Quality control : Machine of three dimensional control

Approvals / qualifications : Programme d’amélioration continue, IRIS/ISO TS22163 (International Railway Industry Standard), ISO 9001 v2000, ISO 14001, AQF (SNCF), RQPF (RATP), DIN EN 15085-CL1 (soudure), DIN EN ISO 3834-2 (soudure), AEO (certification douanière)

Machines : Press of cut with robot of load and unloading, LINe of insulation of the magnetic steels, machining centers, vertical tour, oven of detention


High precision mechanical engineering
Stamping, cutting, forming, tools and dies
Injection, overmoulding, tools
Machining, micromachining
Treatment and post-treatment
Packaging, microconnectors, interfacing, assembly, printed circuits
Research and transfer of microtechnology
Metrology, measurement and control
Industrial services

Final markets

Main :

  • Land transports


Main :

  • Acoustic


Code NAF : 27.11Z

SIRET : 38919198200070

Effective : 285

Language : English

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