Appearance size: 606025mm Rated voltage: DC12V Voltage Range: DC7.0V-14.0V Input power: 0.20A (nominal current, measured 0.2A) Rated speed: 5000 r.p.m Bearing construction: Maintenance-free double ball bearings [rotation direction]: The wind discharges from the support and rotates counterclockwise towards the rotor Wiring method: + red - black Maximum air flow: 17.1 m3/h Motor Protection: Staggered Protection and Stall Locked Flow Protection Wind pressure: 105 Pa Noise Index: 32.5 dB(A) Material Material: Glass fiber reinforced plastic, PBT shell, PA blade, with environmental certification Functional Description: Electronic Exchange External Rotor DC Fan, Complete Electronic Commutation Unit