| | | SIZE : | 120×120×38mm | CONSTRUCTION : | ●Die-cast aluminum housing ●Glass fiber reinforced plastic impeller,UL 94V-0 rating ●Impedance protected ●Leader wire or terminal is available | OPERATING TEMPERATURE : | Ball Bearing | -30℃ to + 75℃ | Sleeve Bearing | -10℃ to + 70℃ | WEIGHT : | 520 grams |
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 | Note:Product Models complied with UL start with “M” instead of “BT”. Specifications are subject to change without notice |
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MODEL | BEARING | RATING VOLTAGE | FREQUENCY | RATING CURRENT | POWER CONSUMPTION | SPEED | AIR FLOW | STATIC PRESSURE | NOISE | VAC | Hz | A | W | RPM | m3/min | CFM | mmH2O | dB-A | BT12038B1H BT12038S1H | Ball Sleeve | 115 | 50/60 | 0.22/0.18 | 21/18 | 2650/2950 | 2.58/3.20 | 91/113 | 6.35/7.62 | 40/45 | BT12038B2X BT12038S2X | Ball Sleeve | 220/240 | 50/60 | 0.14/0.12 | 22/21 | 2700/3100 | 2.68/3.25 | 95/115 | 8.38/9.65 | 42/47 | BT12038B2H BT12038S2H | Ball Sleeve | 220/240 | 50/60 | 0.12/0.11 | 20/19 | 2600/2950 | 2.58/3.20 | 91/113 | 6.35/7.62 | 40/45 | BT12038B2L BT12038S2L | Ball Sleeve | 220/240 | 50/60 | 0.09/0.08 | 16/15 | 2200/2500 | 2.03/2.25 | 72/80 | 3.56/5.33 | 37/39 | BT12038B3H BT12038S3H | Ball Sleeve | 380 | 50 | 0.06 | 18 | 2600 | 2.58 | 91 | 6.35 | 40 |
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