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AC fan motors

11938SB

General Specifications

Motor Structure:Shaded Pole Induction Motor
Motor Protection:Thermal Protection
Insulation Resistance:Min 100M ohm by DC 500V Megger
Dielectric Withstand Voltage:AC1800V 3s
Allowable Ambient Temperature Range:
-10deg.C - +65deg.C (Operating)
-40deg.C - +70deg.C (Storage)
non-condensing environmentOld model name:4715HS

Expected Life

25deg.C 100,000 Hours *Failure Rate 10% (L10 Life)

Outline

Material

Casing:Aluminum (Black Painting)
Impeller:Plastic (Black) UL94V-0
Bearing:Ball Bearing
Terminal:Faston #110 or Equiv
* Potting type (dust & water-proof type) is also available.

* Lead Wire type is also available.

Lead Wire:UL3398 AWG22

Characteristic Curves

Specifications

Model Product No Nominal Voltage
[V]
Frequency
[Hz]
Starting Voltage
[V]
Current
[A]
Input Power
+10%/-20%
[W]
Speed
[min-1]
Max. Air Flow
[m3/min]
Max. Air Flow
[CFM]
Max. Static Pressure
[In H2O]
Noise
[dB]
Mass
[g]

Rotation: Counterclockwise as seen from the label side
Airflow Outlet: Label side
*1: Average Values in Free Air
*2: Maximum Values in Free Air
*3: Minimum Values in Free Air

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