DC Axial Fans
DC Axial Fans

Mechatronics MR4020 Series 40mm x 40mm x 20mm DC Axial Fan

MR4020_photo
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Specifications

Series MR4020
Product Type DC Axial Fans
Dimensions 40mm x 40mm x 20mm
1.57in x 1.57in x 0.79in
Rated Voltage 12/24VDC
Weight 20.0 g
Frame Construction UL94V-0 PBT Plastic
Impeller Construction UL94V-0 PBT Plastic
Motor Type Brushless DC
Airflow Air exhaust over struts
Motor Protection Reverse polarity protection, Locked rotor protection
Storage Temp -40°C ~+70°C
Operating Temp -10°C ~+70°C
Insulation Class Class A

Available Options

Bearing Options Ball bearing, Sleeve bearing
Connection Options Lead wires
Protection Options Conformal coating
Additional Options Tachometer Output, Locked Rotor Alarm, PWM Speed Control

Accessories

Plastic Fan Guards & Filters 09150 40mm (1.57") Square Plastic Fan Guards & Filters
Metal Fan Guards SGR-14 40mm (1.57") Square Metal Fan Guards
MR4020_drawing
0.5 0.6 0.4 0.3 0.2 0.1 18 15 12 9 6 3 0 STATIC PRESSURE (IN. OF WATER) AIR FLOW (CFM) L M H E X

Models

Model Number Rated Voltage Input Power Rated Current Speed Air Volume Max Static Pressure (H2O) Sound Noise
V W A RPM m3/min CFM mm/H2O in/H2O dBA
MR4020L12 12VDC 0.72 0.06 6,500 0.27 9.4 4.06 0.16 26.5
MR4020M12 12VDC 1.2 0.10 8,000 0.33 11.5 6.10 0.24 29.8
MR4020M24 24VDC 1.2 0.05 8,000 0.33 11.5 6.10 0.24 29.8
MR4020H12 12VDC 1.92 0.16 9,500 0.39 13.6 8.64 0.34 35.1
MR4020H24 24VDC 1.92 0.08 9,500 0.39 13.6 8.64 0.34 35.1
MR4020E12 12VDC 2.64 0.22 11,000 0.45 15.8 11.43 0.45 39.1
MR4020E24 24VDC 2.64 0.11 11,000 0.45 15.8 11.43 0.45 39.1
MR4020X12 12VDC 3.6 0.30 12,000 0.49 17.2 13.72 0.54 41
MR4020X24 24VDC 3.6 0.15 12,000 0.49 17.2 13.72 0.54 41