DC axial compact fan 8312 GM ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Straße 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 [email protected] www.ebmpapst.com Nominal data Type 8312 GM Nominal voltage VDC 12 Nominal voltage range VDC 6 .. 15 Speed min-1 3000 Power input W 1.8 Min. ambient temperature °C -20 Max. ambient temperature °C 75 Air flow m3/h 48 Sound power level B 5.0 Sound pressure level dB(A) 34 ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit Subject to alterations Web data sheet D · Page 1 of 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com DC axial compact fan 8312 GM Technical features Dimensions 80 x 80 x 32 mm General description DC fan with electronically commutated external rotor motor. Commutation electronics completely integrated. Optional Vario-Pro: Highly flexible software configuration for the fan ensures an easily customizable solution to meet the individual requirements of your application. Connection line 2 single strands AWG 22, TR 64 Locked-rotor protection Blocking and overload protection Direction of rotation Right, looking at rotor Direction of air flow Air exhaust over bars Bearing Sintec sleeve bearing system Lifetime L10 at 40 °C 70000 h Lifetime L10 at maximum temperature 30000 h Mass 0.170 kg Housing material Fiberglass-reinforced PBTP plastic Material of impeller Fiberglass-reinforced PA plastic Motor protection Reverse-polarity protected. The fan runs only if the polarity is correct. Approval VDE, CSA, UL, CE Web data sheet D · Page 2 of 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com 8312 GM DC axial compact fan Product drawing Web data sheet D · Page 3 of 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com DC axial compact fan 8312 GM (in H ² O) Pa Charts: Air flow 40 0,15 50 0,10 30 D pf S 10 0,05 20 0 • VS 5 10 10 15 20 20 30 25 40 30 50 CFM m³/h Web data sheet D · Page 4 of 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com