WLTP/RDE/CFR§1066/WMTC vehicle test Fahrtwind-Simulators VQF

LTG’s compact VQF airstream simulators have been specially designed for use in roller test rigs, but they can also be used universally for other cooling or incoming-flow simulations. An important characteristic is their 90° air deflection, which permits installation in a very small space. These units can even be placed right next to a wall without detriment to their aerodynamic values. Their particular strength is a uniform airflow over the entire discharge width of the fan.

LTG’s VQF airstream simulators comply with all the relevant guidelines, such as WLTP, RDE, CFR Section 1066 or WMTC, and can be supplied in compliance with the EMC guidelines of the German automotive industry (EMV-ILA).

Areas of application include the automotive industry and test labs in mechanical and process engineering. They feature the use of LTG tangential fans, with a flow principle offering crucial advantages.

Technical data

TypeAverage outlet velocity [mph]Outlet area H x W [inch]Air outlet height above floor [inch]Air volume [cfm]Ambient temperature [°F]Requirements
VQF 200/10004439.4 × 4.88 - 59.15 290+50 to +104
VQF 500/8006022.9 x 31.59.5 - 23.627 664+39 to +104
7524.8 x 24.84.128 253-40 to +104
9911.8 x 31.5823 544-22 to +104
VQF 500/1 2508411.6 x 40.68 - 2024 014+14 to +104WLTP, CFR
8411.6 x 40.68 - 2024 014-22 to +104WLTP, CFR
8411.6 x 40.68 - 2024 014-40 to +140WLTP, CFR
8414.2 x 448 - 2030 149+14 to +104WLTP, CFR, EPA
9911.6 x 40.68 - 2028 253+14 to +104, -22 to +104, -40 to +140WLTP, CFR, RDE
VQF 630/1250 (with nozzle)9324.8 x 24.83.436 786+14 to +104WMTC
VQF 630/14009315 x 39.48 - 2033 720+14 to +104
VQF 800/1250 (with nozzle)6036 x 42.12 - 13.857 681-22 to +122SC03
8411.8 x 39.48 - 2024 014-22 to +122WLTP
9923.6 × 39.42 - 13.857 681-22 to +122RDE
VQF 800/14005619.2 x 55.117.9 - 25.836 790-13 to +104
VQF 1 000/1 6008731.5 × 47.21.879 460-40 to +122
8733.5 x 631.8 - 19.5117 130-31 to +131
9331.5 x 593.9 - 17.7105 948-31 to +122
VQF 1 000/2 0009931.5 x 55.12 - 13.8105 355+50 to +95WTLP
124 (with nozzle)18.1 x 631.8 - 19.5117 130-31 to +131

Downloads

Short Information Fahrtwind-Simulators VQF Comfort Drive
PDF 557.52 kB
Short Information Maintenance & calibration measurement Fahrtwind-Simulators VQF/VAF
PDF 712.1 kB
Short Information Fahrtwind-Simulators VQF/VAF
PDF 318.31 kB
Technical brochure Fahrtwind-Simulators VQF
PDF 7.35 MB

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