Chassis Dynamometer

Motomea delivers advanced testing solutions for the entire spectrum of electric vehicles (EVs). Our chassis dynamometers simulate real-world road conditions and ensure vehicles meet quality, safety, and compliance standards.

Whether you're an importer validating performance, an R&D center verifying compliance, or a manufacturer testing durability, Motomea delivers the performance insight you need.

Gear Test Station

What Is a Chassis Dynamometer?

Simulating the Road in the Lab

A chassis dynamometer (or “chassis dyno”) is a test platform that allows an entire electric vehicle to be tested in place. It simulates road conditions such as resistance, slope, and inertia while collecting real-time performance data.

Why It Matters:

  • Enables repeatable, real-world load simulation
  • Validates motor, drivetrain, ECU, and battery performance
  • Supports regulatory testing (WLTP, FTP, ECE, TRIAS, etc.)
  • Reduces post-delivery issues and warranty claims

 

Versatile Solutions For:

  • Electric Passenger Cars
  • Mini Buses & Light Trucks
  • Electric Buses & Heavy-Duty Vehicles
  • Two-Wheelers & Scooters
  • eAxle and All-Wheel Drive Systems (2WD, 4WD)

System Technology & Capabilities 

EV Chassis Testing Suite

  • Regenerative 4-Quadrant system for high-performance, bi-directional testing
  • Battery Simulation: Charge/discharge control and regenerative braking validation
  • Battery Testing: Comprehensive charge and discharge testing across various control modes to validate battery performance and safety.
  • HiL Simulation Platform: Real-time ECU, control system, and driver simulation

Supported Test Profiles:

  • Drive Cycles: WLTP, FTP75, TRIAS, NEDC, SFTP, HWFET, etc.
  • User-defined load curves: (acceleration, hill grade, start/stop, coast down)
  • Battery stress and SOC testing with thermal load

Heavy-Duty Chassis Dynamometers

Built for Electric Trucks, Buses & Fleets

Motomea offers high-capacity dynamometers for testing commercial and municipal EV fleets under real-use conditions.

Key Features:

  • Capacity up to 3,000 HP
  • 50” Rollers for wide axle spacing
  • Axle loads up to 24,000 lbs
  • Torque sensors and roll synchronizers
  • Custom layouts for articulated vehicles

Motomea’s Chassis Dynamometer Systems


Engineered for precision, Motomea’s chassis dynamometers enable engineers to comprehensively assess how critical subsystems—such as the electric motor, battery pack, inverter, and drivetrain—interact under real-world load profiles. This evaluation is essential for ensuring regulatory compliance, validating powertrain integration, and achieving optimal vehicle performance across diverse operating conditions.

As an indispensable tool for EV manufacturers and R&D teams, the Motomea Chassis Dynamometer delivers high-fidelity testing of key performance parameters including power output, efficiency, torque, and speed. By replicating dynamic road load and drive cycle scenarios, it allows for in-depth analysis of energy consumption, control strategies, and thermal behavior. This insight is vital for optimizing the vehicle’s energy efficiency, functional safety, and system-level design—particularly in electric mobility platforms where precision and agility are paramount.

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