Cooling Fan
Official DistributorSKU
Series MD Series DC Axial Fans
4.72 in. (120 mm) Variable Speed DC Axial Fan
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 (see accessory - FSC-24 Speed Controller).Documents
Technical Specifications
| Fan Type | Axial Fan |
| Frame Size | 4.72 in |
| Thickness | 1.5 in. |
| Power Supply | 24 VDC |
| Current | 1.5 A [100% PWM Duty] |
| Type | V Type (Variable Speed) |
| Function | Pulse Sensor |
| Connection Type | Lead Wire |
| Speed (r/min) | 6400 [100% PWM Duty] |
| Max. Air Flow | 224 CFM [100% PWM Duty] |
| Max. Static Pressure | 1.45 inH2O [100% PWM Duty] |
| Noise Level | 64 dB (A) [100% PWM Duty] |
| RoHS Compliant | These products do not contain substances that exceed the regulation values in the RoHS Directive. |
| Safety Standards | TUV |
| CE Marking | EMC Directives |
| Insulation resistance | 10 MΩ or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity. |
| Dielectric strength | Sufficient to withstand 500 VAC at 50 Hz or 60 Hz applied between the windings and the frame for 1 minute after continuous operation under normal ambient temperature and humidity |
| Overheat Protection | Equipped with a built-in burnout protection circuit |
| Ambient temperature range | -4ºF ~ 158ºF (-20ºC ~ 70ºC) |
| 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%. |
| Alarm Type | Pulse Sensor |
| Output Pulse | Two pulses per fan revolution |
| Output Mode | Open-collector output |
| Maximum Rating | Maximum applied voltage: 30 VDC max.Maximum current Ic: 5 mA max. |
Why Proax for Oriental Motor MDV1238-24S?
Proax is the authorized distributor of Oriental Motor MDV1238-24S. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | MDV123824S |
| Pack Size | 1 |
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