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  • Dimensions: 6.8 x 2.0 in (172 x 51 mm)
  • Great air flow rate & long life
  • Dual speed models are available
  • Sensor installed model
Unit of Measure

Type

N/A DC Axial Fans

Product Type

N/A Brushless DC Fan with Sensor

Noise

N/A 65 dB

Input

N/A 79.2 W

Operating Voltage

N/A 36 - 60 V

Current Rating

N/A 1650 mA

Current Starting

N/A 3500 mA

Operating Temperature

N/A -20 ~ +60 ºC

Dimensions

N/A 172 x 51 mm6.8 x 2.0 in

Rated Voltage

N/A 48 V

Max Airflow

N/A 448 cfm12.7 m³/min

Max Static Pressure

N/A 520 Pa2.09 inH2O

Weight

N/A 830 g

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

Qty/Box

N/A 12

Carton Size

N/A 45 x 38 x 22 cm

Qty/Pallet

N/A 192

Standard Pallet Size

N/A 790 x 930 x 1090 cm

Box/Pallet

N/A 16

Note

N/A
  • 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.
  • PWM (pulse width modulation) allowing for variable speed control is available in some models (reference the G-51 spec.)
  • The listed products are registered in the following overseas standards files, UL/cUL: E48889, TUV: R50004410
  • Figures in the table are average measured values. Please request the product delivery specification when preparing a purchase specification.
  • The characteristics are the values at rated voltage (12 V, 24 V, 48 V). and normal temperature and humidity.

Max. Speed per Minute

N/A 6100

Min. Speed per Minute

N/A 2600


Standard Airflow & Static Pressure Characteristics


a1324.jpg

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D1751S Series-Speed Performance

PWM Speed Control Specification

Speed Performance (At Rated Vol., Air-Room Temperature)