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Oriental MotorOfficial Distributor

By Oriental Motor

SKU

3.94 in. (100 mm) Centrifugal Fan Kit

Centrifugal fans / blowers maximize static pressure to provide concentrated airflow in one defined direction. These blowers can be used in a fixed position or mounted on moving parts, and are optimal for local cooling and airflow through ducts.
  • Fan kit features centrifugal blower, mounting bracket, finger guard and mounting screws in a single package.
Technical Specifications

Fan TypeCentrifugal Blower
Impeller Diameter3.94 in.
Power SupplySingle-Phase 200/220/230 VAC
Current (A)0.25 [200 VAC, 50 Hz]0.30 [200/220/230 VAC, 60 Hz, 230 VAC, 50 Hz]
Speed (r/min)2750 [200/230 VAC, 50 Hz]3100 [200 VAC, 60 Hz]3200 [220 VAC, 60 Hz]3250 [230 VAC, 60 Hz]
Max. Air Flow81.2 CFM [200 VAC, 50 Hz]84.7 CFM [230 VAC, 50 Hz]91.8 CFM [200 VAC, 60 Hz]95.3 CFM [220/230 VAC, 60 Hz]
Max. Static Pressure0.826 inH2O [200/230 VAC, 50 Hz]1.22 inH2O [200/220/230 VAC, 60 Hz]
Noise Level61 dB (A) [200/230 VAC, 50 Hz]64 dB (A) [200 VAC, 60 Hz]65 dB (A) [220/230 VAC, 60 Hz]
ComponentsMB1040-D (Fan Unit)PAS4B (Mounting Bracket)FGB10 (Finger Guard)M5 x 20 mm (0.79 in.) (Mounting Screws)
Fan KitFan, Finger Guard, Mounting Bracket, Mounting Screws

RoHS CompliantYes
Safety StandardsUL
CE MarkingLow Voltage Directives
Insulation resistance100 MΩ or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity.
Dielectric strengthSufficient to withstand 1.5 kV at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity.
Temperature Rise81ºF (45ºC) or less measured by the thermometer method after the temperature of the motor case has stabilized after continuous operation under normal ambient temperature and humidity.
Insulation ClassClass E (248ºF [120ºC]), Recognized as Class A (221ºF [105ºC]) by UL and CSA standards.
Overheat ProtectionOperating temperature, open: 248ºF ± 9ºF (120ºC ± 5ºC), close: 170.6ºF ± 27ºF (77ºC ±15ºC)
Ambient temperature range14ºF ~ 122ºF (-10ºC ~ 50ºC)
Ambient Humidity85% or less (noncondensing)

Why Proax for Oriental Motor T-MB1040-D-GA?

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Additional Information

Alternate NamesTMB1040DGA
Pack Size1
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