ABOUT US

Electric Propulsion Systems Australia (EPSA) brings together best in class system level design expertise, to meet the needs of traction solutions for commercial and heavy vehicles.

We have a team of electrical, mechanical and software engineers that harness market-leading technology to provide our customers with complete system solutions. Our services cover every element from the design through to the implementation of electric vehicle powertrain solutions.

Partnering with selected leading manufacturers enables EPSA to be a versatile system integrator for its customers.  EPSA complements these partnerships with local service and support decreasing project deployment duration.

Our success is measured by our ability to provide compelling EV solutions for our customers through continual innovation using the latest technologies.

PARTNERS

TM4 manufactures for performance and durability electric motors, generators, power electronics and control systems suited to the commercial, automotive, marine, mining, rail, motorsports and recreational vehicle markets.

The TM4 SUMO series are optimised for medium and heavy duty electric and hybrid vehicles while the TM4 Motive series are optimised for light duty passenger vehicle applications.

PRODUCTS

TM4 NEURO 200

TM4 NEURO 200

VEHICLE CONTROLLERS & PROGRAMMABLE LOGIC

TM4 NEURO 200 is a fully programmable controller designed to be used as the main vehicle management unit.

The hardware is engineered according to ISO 26262 principles for the latest safety and quality standards in place for electric and hybrid vehicles.

Using the TM4 SynApps platform which utilises MATLAB/Simulink, designers can more rapidly develop and deploy complex control algorithms.

• 80 Pin encapsulated controller.
• 300MHz Processor
• 4x CAN
• 8x Analog Inputs
• 14x Digital Inputs
• 14x High/Low Side Outputs
• IP6K9k

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MOTIVE

MOTIVE

TRACTION DRIVE

High Speed electric power train systems for electric and hybrid light-duty vehicle platforms.

MOTIVE LOW VOLTAGE

MOTIVE LOW VOLTAGE

TRACTION DRIVE

• < 150VDC
• 34kW
• 92% Efficiency
• 130Nm

MOTIVE MEDIUM VOLTAGE

MOTIVE MEDIUM VOLTAGE

TRACTION DRIVE

• < 450VDC
• 40-85kW
• 92% Efficiency
• 80-255Nm

SUMO DIRECT DRIVE POWERTRAIN

SUMO DIRECT DRIVE POWERTRAIN

TRACTION DRIVE

Designed to interface directly with standard rear differentials of medium and heavy duty vehicles

This series of models offers a variety of torque/speed characteristics to suit most applications.

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SUMO MD

SUMO MD

TRACTION DRIVE

• 175-250kW
• 94% Efficiency
• 1500-3000Nm

SUMO HD

SUMO HD

TRACTION DRIVE

• 250kW
• 94% Efficiency
• 2700-3400Nm

Battery

Battery

TRACTION PACK

Depending on the chemistry and size required by the application, EPSA will utilise partner companies to supply suitable traction packs.

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CONTACT US

For more information on our products and how we can meet your needs please contact us below: