Airflow as it should be: precise, dynamic, reproducible.
Realistic cooling air for emissions, consumption, and development tests – flexible, compact, and powerful.
The AIR airflow fan simulates real airflow under laboratory conditions – precisely, dynamically, and in accordance with standards. It generates speed-proportional airflows of up to 160 km/h, provides the necessary engine cooling for WLTP and EPA test cycles, and supports resilient testing in climate chambers, endurance testing environments, and development test benches.
Thanks to its self-sufficient, plug-and-play design, integrated control electronics, and mobile base, the AIR can be flexibly integrated into any test bench landscape – without an additional control cabinet and with minimal effort.
Advantages
- Realistic air speeds up to 160 km/h
- Compact and mobile design, manually or motorized positioning
- Standard-compliant airflow simulation according to WLTP, EPA, UNECE
- Dynamic control for rapid speed changes
- Low maintenance and robust: radial fan without belt drive
Application
- Emission and consumption tests on roller test benches (WLTP, EPA, GTR 15)
- Climate chamber tests (–35 °C to +40 °C)
- Endurance and development tests for ICE, hybrid, and BEV
- High-voltage and thermal management testing
- Workshop, functional, and stress tests in laboratory operations
Wind resistance that feels like the road – only more controlled.
Plug-and-play solution with precise, homogeneous airflow control
The AIR is a compact, self-sufficient airflow generator that operates without an external control cabinet and is ready for immediate use. Two powerful radial impellers generate a uniform airflow across the entire front of the vehicle – ideal for emissions and efficiency testing.
The air speed is infinitely variable and can be controlled in proportion to the vehicle speed. An electric height adjustment optimally aligns the airflow to a wide range of vehicle classes.
Highlights:
- Self-sufficient unit with integrated control
- Uniform airflow across the entire front surface
- Height-adjustable air outlet
- Touch display operation & test bench connection
Easy alignment – manual or motorized “Easy to Move”
The AIR stands on a mobile, robust base frame and can be easily positioned in front of the vehicle. Sensor-monitored parking brakes guarantee safe operation.
The motorized “Easy to Move” version is available for frequently changing test environments: An electrically driven platform intuitively follows the operator's movements – ideal for large test halls, multiple test benches, or climate chambers.
Highlights:
- Manual movement with 360° swivel casters
- Motorized positioning optionally available
- Sensor-monitored brakes for safe operation
- Perfect for changing test locations
Two performance classes for every test requirement
The AIR airflow fan is available in two performance versions:
- AIR-40500-135: up to 40,500 m³/h, max. 135 km/h
- AIR-48000-160: up to 48,000 m³/h, max. 160 km/h
Highlights:
- Precise speed tracking up to 5 m/s²
- Homogeneous air flow for reproducible cooling
- Standard-compliant test cycles (WLTP, EPA, GTR 15)
- Optional: Ultrasonic sensor, laser line, extended height adjustment, climate version