Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
1001 Knox Street
Torrance, CA 90502
1-800-GO-VEXTA (468-3982)

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These DC Axial fans easily allow for changes in fan speed. They employ a PWM control method by which speed is changed with a PWM control circuit (not supplied).

 

Unit of Measure

Specifications

Fan Type

 - Axial Fan

Frame Size

 - 2.36 in

Thickness

 - 1 in.

Power Supply

 - 24 VDC

Current

 - 0.25 A [100% PWM Duty]
0.04 A [0% PWM Duty]

Function

 - Pulse Sensor

Connection Type

 - Lead Wire

Speed (r/min)

 - 9500 [100%}
2850 [0%]

Max. Air Flow

 - 42.7 CFM [100% PWM Duty]
12.7 CFM [0% PWM Duty]  

Max. Static Pressure

 - 0.899 inH2O [100% PWM Duty]
0.081 inH2O [0% PWM Duty]  

Noise Level

 - 49 dB (A) [100% PWM Duty]
18 dB (A) [0% PWM Duty]

RoHS Compliant

 - These products do not contain substances that exceed the regulation values in the RoHS Directive.

Safety Standards

 - IEC UL CSA EN CE

CE Marking

 - EMC Directives

Speed Control Specifications

Input Signal

 -
 

Setting

 - Max Speed - PWM Duty 100% or control lead wire open.
When the control lead wire is open, the fan speed is the same as the one at a PWM duty cycle of 100%.

Example of Connection Schematic

 -
 

Alarm Specifications

Alarm Type

 - Pulse Sensor

Output Pulse

 - Two pulses per fan revolution

Output Mode

 - Open-collector output

Output Condition

 - Output Conditions - [output9.jpg]

Maximum Rating

 - Maximum applied voltage: 30 VDC max.
Maximum current Ic: 5 mA max.

Circuit Connection

 -
Circuit Connection

Dimensions


 

Airflow


 

 

Connection