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Axial Fan Motor

An axial fan motor is a well designed and manufactured motor with several quality features, including being easy to install, compact, energy-efficient and relatively quiet. The axial fan motor also has the following features:

1) A wide speed range and flexible speed control methods such as the variable frequency speed-regulation and variable voltage speed regulation;
2) Multiple options for the voltage and frequency of the motor, such as single-phase flow 230 ± 10%, three-phase 400 ± 10%, frequency 50/60Hz. Customized specifications are also available;
3) Great adaptability allowing this electrical motor to be widely used in duct fans, rooftop fans and other refrigeration and ventilation equipment;
4) High protection grade of IP54 and insulation grades of B, F, H (customized);
5) Certified by the China Compulsory Certification and CE Marking.

Technical Specifications of Axial Fan Motor(220V/50HZ)

Part No. Current (A) Input (W) Speed (r/min) Air Volume (m3 /h) Noise (dBA) Capacitor (uF) Poles Dimension (mm)
A B C D E
LM2A-250 0.55 100 2500 1800 60 3 2 92 250 55 7 320
LM4A-250 0.30 70 1400 1460 55 3 4 92 250 55 7 320
LM2A-300 0.65 140 2530 2800 60 4 2 92 300 80 7 360
LM4A-300 0.40 80 1380 1743 58 3 4 92 300 80 7 360
LM4A-350 0.70 150 1380 2973 62 4 4 102 350 90 9.5 422
LM6A-350 0.42 90 920 2000 56 3 6 102 350 90 9.5 422
LM4A-400 0.80 180 1380 4400 68 6 4 102 400 90 9.5 470
LM6A-400 0.50 110 920 3200 58 4 6 102 400 90 9.5 470
LM4A-450 1.20 250 1350 5507 68 8 4 102 450 90 9.5 522
LM6A-450 0.80 160 920 4600 60 6 6 102 450 90 9.5 522
LM4A-500 1.85 420 1300 6040 72 10 4 137 500 90 10.5 570
LM6A-500 1.20 230 900 5800 68 10 6 137 500 90 10.5 570
LM4A-550 2.40 500 1300 8268 75 10 4 137 550 100 10.5 622
LM6A-550 1.70 330 900 6348 70 10 6 137 550 100 10.5 622
LM4A-600 3.00 650 1300 10500 78 10 4 137 600 100 10.5 679
LM6A-600 2.40 520 900 9400 72 10 6 137 600 100 10.5 679
LM4A-630 3.20 700 1300 11000 78 10 4 137 630 100 10.5 740
LM6A-630 2.50 560 900 9500 75 10 6 137 630 100 10.5 740

Technical Specifications of Axial Fan Motor(380V/50HZ)

Part No. Current (A) Input (W) Speed (r/min) Air Volume (m3 /H) Noise (dBA) Capacitor (uF) Poles Dimension (mm)
A B C D E
LM2B-250 0.30 100 2650 1800 60 / 2 92 250 55 7 320
LM4B-250 0.20 70 1400 1460 55 / 4 92 250 55 7 320
LM2B-300 0.35 140 2550 2800 60 / 2 92 300 80 7 360
LM4B-300 0.24 80 1380 1831 58 / 4 92 300 80 7 360
LM4B-350 0.40 150 1380 3170 62 / 4 102 350 90 9.5 422
LM6B-350 0.35 90 920 2100 56 / 6 102 350 90 9.5 422
LM4B-400 0.50 180 1380 4500 68 / 4 102 400 90 9.5 470
LM6B-400 0.38 110 920 3200 58 / 6 102 400 90 9.5 470
LM4B-450 0.60 250 1360 5600 68 / 4 102 450 90 9.5 522
LM6B-450 0.40 150 920 4600 60 / 6 102 450 90 9.5 522
LM4B-500 0.90 450 1300 6246 72 / 4 137 500 90 10.5 570
LM6B-500 0.60 230 900 5800 68 / 6 137 500 90 10.5 570
LM4B-550 1.20 600 1300 8487 75 / 4 137 550 100 10.5 622
LM6B-550 0.80 330 900 6509 70 / 6 137 550 100 10.5 622
LM4B-600 1.60 830 1350 102500 78 / 4 137 600 100 10.5 679
LM6B-600 1.50 520 900 9400 72 / 6 137 600 100 10.5 679