T-T Electric Logo
The manufacturing workshop and the repair workshop are both situated in Persan in the Paris region of France. 65 experts are dedicated to the design and manufacture of the motors. 15 experienced technicians are dedicated to maintenance and repairs. However, most of our technicians are polyvalent and able to work in either workshop. We can therefore fulfill the varying workloads by transfering our technicians from one workshop to another as required.
T-T Electric Atelier 1
Manufacturing factory
The state of the art workshop with a surface of 5000 square metres has been optimised to reduce manufacturing cycles. Its efficient layout and organisation ensure that the motors are manufactured as quickly and efficiently as possible to the highest quality standards.
The organisation of the production facilities permits to deliver a large number of motors with very short delivery times.
Maintenance and Repair Workshop
The maintenance and repair workshop with a surface of 2000 square metres is equipped with a comprehensive range of lifting facilities that enables us to repair a wide selection of machine sizes.
T-T Electric can maintain and repair machines of many sizes using the large range of overhead gantry cranes.
4 overhead gantry cranes - 15T, 12.5T, 5T, and 2T.

8 jib cranes
T-T Electric Atelier 1
T-T Electric Atelier 1
Using our numerous state of the art facilities, all works undertaken can be dealt with in our own workshops. This means that we do not need to sub-contract out. All works are carried out by our own experienced technicians and under our own strict quality controls.
Impregnation under vacuum and pressure (VPI)

Dynamic balancer

Burn out oven

Test bench... etc.
Testing area
All machines must pass stringent tests and our strict quality controls before leaving our workshops. We are one of the rare companies that have testing facilities for high voltage motors.
Up to 5.5kV

Load test of AC motors up to 1200kW

Load test of DC motors up to 2000A
T-T Electric Atelier 1