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  • Three sizes of "Silent" series: 120 mm Sq x 38 mm long, 120 mm Sq x 25 mm long, 92 mm Sq x 25 mm long
  • Wide variety of product: 35 kinds (40 mm Sq x 20 mm long-120 mm Sq x 38 mm long)
  • Sensor installed model
  • Suitable for needs of bigger air flow rate required (generate air circulation flow inside of the unit.)
Unit of Measure

Product Type

N/A Axial Fan with Sensor

Series

N/A DC Axial Fans

Material

N/A Bearing : Both Side Shielded Ball Bearing Propeller : ABS and PBT Synthetic Resins Venturi : Aluminum Alloy Die Casting

Motor

N/A Brushless DC Motor, Protection type : Overcurrent detection and automatic resetting by current limiting

Dimensions

N/A 120 x 38 mm4.7 x 1.5 in

Rated Voltage (±10%)

N/A 24 V

Max Airflow

N/A 169 cfm4.8 m³/min

Max Static Pressure

N/A 185 Pa0.74 inH2O

Noise

N/A 56 dB

Weight

N/A 430 g

Options Available

N/A Filter : F120 Filter Guard : F120UL Guard

Qty/Box

N/A 20

Carton Size

N/A 45 x 38 x 29 cm

Qty/Pallet

N/A 480

Standard Pallet Size

N/A 790 x 930 x 1020 cm

Box/Pallet

N/A 24

Note

N/A
  • PWM (pulse width modulation) allowing for variable speed control is available in some models (reference the G-51 spec)
  • NIDEC SERVO can meet many of your requirements for customization, such as special connectors, other sensors not listed above, variable speed specifications, and other modifications. Please contact NIDEC SERVO during your product planning and development stage
  • The listed products are registered in the following overseas standards files, UL: E129458, CSA: LR49399, TUV: R50004410
  • 3D data is also available at our web2-CAD site


Standard Airflow & Static Pressure Characteristics


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D1238B Series - Axial Fan with Sensor (D1238E48)

Wiring Diagram

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