The most striking feature of the new bionic fan from Noiseblocker is a completely new wing shape, with the noise is made even quieter airflow. Simultaneously, the new fan bundle airflow. The design of the 140s models was drafted from scratch and tailored to the requirements of the special aerodynamics of the larger diameter and the slower the larger models rotational speed toward. Do the recent fan size 120 millimeters above six wings come with the new 140-millimeter leaves nine models used.
The fans are based on the research findings of Dr. Rudolf Bannasch Bionikers who has developed his research the basic principles of the loop rotor. The new technology was then brought in recent years in the development laboratory of Noiseblocker for application and production maturity. The costly development by funding from the Federal Ministry of Economics and Technology has been made possible. The objective of the project is the development of ?? quietest fan in the world ??.
By technology the noise emission of air is reduced, increased air flow at the same speed in a defined area and it can also power savings in the operation can be realized. Besides the bionic (ie the naturally occurring, modeled) fan shape and optimized electronics high-tech fans may also have other innovative new features. This includes an advanced NanoSLI-bearing (Version 2) by Noiseblocker and a closed encapsulation to protect against dust.
Further, the NB-ELOOP features a fan cable management, the fan itself is only a very short 3-pin cable is attached, which can be varied by two adapter cable in length. Thanks to the choice of materials polycarbonate, in particular Makrolon, also the chassis resonance damped and comes with additional decouplers included.
The present version B14-3 works with up to 1,400 rev / min, this can have a considerable static pressure of 1,570 mmH2O. Absolutely impressive, it is then, however, when viewing the Airflows, ie the air flow rate. Enormous 178.29 m³ / h in spite of the very low speed generated here. At 12 volts and full speed the fan is still no louder than a maximum of 28.5 dB (A) - which is operierend at the hearing threshold.
Dimensions: 140 x 140 x 29 mm
Volume: max. 28.5 dB (A)
Speed: max. 1,400 U / min
Airflow: max. 178.29 m³ / h
Start voltage: 4 V
Power consumption: 1.92 W
Life expectancy: 160,000 hours
Warranty: 6 years