DC axial fan 422JM ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Str. 1 D-78112 St. Georgen Phone +49 (0) 7724 81-0 Fax +49 (0) 7724 81-1309 [email protected] www.ebmpapst.com Nominal data Type 422JM Phase 1~ Nominal voltage VDC 12 Nominal voltage range VDC 8 .. 13,8 Speed (rpm) min-1 11400 Power consumption W 2.4 Min. ambient temperature °C -20 Max. ambient temperature °C 70 Air flow m3/h 24 Sound power level B 5.5 Sound pressure level dB(A) 42 ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment Subject to change ENU (Web) · Approved 2016-06-22 · Page 1 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com DC axial fan 422JM Technical description General description Very pressure-insensitive characteristic curve for high air flow at high back pressure. Low operating noise at high back pressure. Standard version with PWM control input and speed signal. Other inputs and outputs on request. Weight 0.045 kg Dimensions 40 x 40 x 28 mm Impeller material Glass-fiber reinforced PA plastic Housing material Glass-fiber reinforced PBT plastic Part no. 422JM Airflow direction Exhaust over struts Direction of rotation Counterclockwise, viewed toward rotor Storage Ball bearing Service life L10 at 20 °C 75.000 h Service life L10 at 60 °C 37.500 h Cable With leads AWG 28, UL 1061 Approval VDE, CSA, UL Option Possible custom designs: Speed signal Go / No-go alarm External temperature sensor PWM control input Moisture protection Salt spray protection ENU (Web) · Approved 2016-06-22 · Page 2 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com 422JM DC axial fan Product drawing Ø 42,5 ± 0,3 ENU (Web) · Approved 2016-06-22 · Page 3 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com DC axial fan 422JM 200 [in H2O] 0,75 Pa Curves 1 0,5 150 50 0,2 100 0 5 5 10 10 15 CFM 20 m³/h ENU (Web) · Approved 2016-06-22 · Page 4 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com