Introducing TM4

Leader in the design and production of electric and hybrid powertrain systems, TM4 inc. has the resources and the know-how to become a key partner of transport industry's manufacturers, suppliers and integrators.

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See our technologies in action inside a bus

This video showcase TM4's products for buses and trucks electrification and hybridization, such as electric motors / generators, motor controllers / inverters units and vehicle controllers.

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Engineered to Perfection

TM4 develops and markets electric motors and power control systems that exceed the requirements of global markets for electric mobility.

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Unique Technologies

Our patented permanent magnet technology and external rotor topology motors combined with our power electronic Reflex gate driver technology allow us to offer complete electric drivetrain systems known as some of the most advanced in the world.

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Efficient Services

In the hands of our solution-driven technicians, our team will work closely with you, offering technical support, training, vehicle integration, maintenance and more.

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Diverse Applications

Our electric drivetrain solutions can be found in commercial, automotive and recreational vehicles as well as in the mining, rail, marine and motorsports sectors.

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Latest
News

Here are the latest news about the events TM4 attends and other general informations.

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3D-Printed Shelby Cobra - TM4 MOTIVE powertrain system

TM4 electric powertrain used in 3D-Printed Shelby Cobra

(Boucherville, QC) TM4 is proud to announce that its MOTIVE electric powertrain system, consisting of the HSM120 motor and CO150 inverter, is being…

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Siat Expo 2015 TM4

TM4 at SIAT Expo 2015

Mark your calendars! TM4 will be co-exhibiting with Madhura at SIAT Expo 2015, taking place in Pune, India, from January 21-24. TM4…

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