Product Overview

The 2W Chassis Dynamometer – Road Load Simulation from Decibels Lab is an advanced test platform designed to simulate actual driving conditions for electric two-wheelers. It allows engineers, researchers, and students to evaluate vehicle performance, controller tuning, powertrain behavior, and energy efficiency—all without stepping outside the lab.

With configurable resistance profiles, customizable road load settings, and real-time DAQ integration, this dynamometer is ideal for accurate EV testing, certification prep, and academic research.

Product Specifications


Specification Details
Product ID DB-DYNO-2W-RLS
Dyno Type 2W Chassis Dynamometer with Road Load Simulation
Max Vehicle Weight 120 kg
Max Wheelbase 1550 mm
Max Dyno Torque 100 Nm
Max Dyno Speed 2500 RPM
Max Vehicle Speed 100 km/h
Rated Vehicle Speed 40 km/h
Continuous Dyno Load 3 kW
Max Dyno Electrical Load 6 kW
Measurement Parameters Wheel Speed, Wheel Torque (Derivable metrics possible)
Sampling Frequency 20 Hz (20 samples/second)

Experiments & Applications

With this test vehicle, users can explore

  • Simulated Drive Cycles

    Test under city, highway, or hilly terrain conditions.

  • Powertrain Efficiency Analysis

    Evaluate energy consumption, torque delivery, and speed response.

  • Motor & Controller Validation

    Fine-tune acceleration response and regenerative braking.

  • Battery Discharge Testing

    Study voltage drops, SOC behavior, and temperature effects.

  • Hands-On Student Training

    Offer a complete lab experience on real vehicle dynamics.

  • Vehicle Benchmarking

    Compare performance across different EV models or setups.