Introducing large size axial fans developed mainly for telecommnication equipment.
Using MinebeaMitsumi made ball bearings and retaining high reliability with three phase driving system DC brushless motor.
These motors are used for the parts and components where a stronger airflow and static pressure are required.
Environment-compatible type products such as dustproof, waterproof, and so on are also being provided.
General Specifications
Motor Protection:Locked rotor, Reverse polarity
Insulation Resistance:10M Ohm min, measured with 500V DC between all leads shorted together and case
Dielectric Withstand Voltage:AC500V 1minuteAllowable Ambient Temperature Range:
-30 deg.C - +70 deg.C (Operating)
-40 deg.C - +80 deg.C (Storage)
non-condensing environment
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Click the arrow icon in the table below to switch from ascending to descending order.
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Model
Nominal Voltage
[V]Operating Voltage
lower limit
[V]Operating Voltage
upper limit
[V]Nominal Current
[A]Input Power
[W]Speed
[rpm]Maximum airflow
[m3/min]Max. Air Flow
[CFM]Max. Static Pressure
[Pa]Max. Static Pressure
[In H2O]Noise
[dB]Mass
[g]R172A0-051-D0790 48 30 72 4.2 201.6 9300 16.6 585 1524 6.1 82 1050 R172A5-051-D0760 48 30 72 1.5 72.0 6300 11.6 410 782 3.1 74 1050 R172A8-051-D0590 24 18 30 8.6 206.4 9300 16.6 585 1524 6.1 82 1050 R172A9-051-D0560 24 18 30 2.8 67.2 6300 11.6 410 782 3.1 74 1050 *1 Average values in free air and rated voltage condition.
Outline
Characteristic Curves
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40 deg.C 70,000hours (L10)
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Casing: Aluminum
Impeller: Plastic
Bearing: Ball
BearingsLead Wire: UL3266 AWG22 +: Red−: BlackSpeed Control: YellowSpeed Signal: White -
Associated Data
Industry
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