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Cooling Fans
DC Radial Impellers

DC Radial Impellers

NMB
DC Radial Impellers

DC Radial Impellers

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NMB high power impellers are considered the most efficient fans in the market today, and range in sizes from 175mm to 280mm. These three-phase DC brushless fan motors feature precision ball bearings from MinebeaMitsumi and maintain high reliability and long life. Our DC impellers are designed for applications that require enhanced airflow and static pressure. Additionally, environmentally-friendly products, including dustproof and waterproof versions, are available.
Features
  • High-efficiency 3-phase fan motor
  • Superior aerodynamic performance
  • PWM or voltage speed control
  • Easily customized
Applications
  • Telecommunications equipment
  • Ultrasound and X-Ray equipment
  • CT & MRI scanners
  • Data storage and server rack systems
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Nominal Voltage
Select Nominal Voltage
Max. Air Flow
Select Max. Air Flow
Max. Static Pressure
Select Max. Static Pressure
Max. Static Pressure
Select Max. Static Pressure
Noise
Select Noise
Nominal Current
Select Nominal Current
Input Power
Select Input Power
Speed
Select Speed
Length
Select Length
Material
Select Material
Radial Play
Select Radial Play
Axial Play
Select Axial Play
Width
Select Width
Life Expectancy
Select Life Expectancy
Fan Speed
Select Fan Speed
Bearing Type
Select Bearing Type
Ingress Protection
Select Ingress Protection
Frame Size
Select Frame Size
Step Angle
Select Step Angle
Resistance
Select Resistance
Mass
Select Mass
Linear Travel per Step
Select Linear Travel per Step
Size
Select Size
Pin Configuration
Select Pin Configuration
Impedence
Select Impedence
TID Number
Select TID Number
Speed Control
Select Speed Control
Actuator Height off PCB, Vertical
Select Actuator Height off PCB, Vertical
Travel
Select Travel
Operating Voltage - Lower
Select Operating Voltage - Lower
Operating Voltage - Upper
Select Operating Voltage - Upper
IP 69K
Select IP 69K
Drive Voltage
Select Drive Voltage
Rated Current per Phase
Select Rated Current per Phase
Max Speed
Select Max Speed
Max Speed
Select Max Speed
Operating Force
Select Operating Force
Frame Width
Select Frame Width
Frame Height
Select Frame Height
Frame Depth
Select Frame Depth
Max. Air Flow
Select Max. Air Flow
Frame Length
Select Frame Length
Holding Torque
Select Holding Torque
Insulation Resistance
Select Insulation Resistance
Dielectric Strength
Select Dielectric Strength
Operating Temp - Lower
Select Operating Temp - Lower
Operating Temp - Upper
Select Operating Temp - Upper
Storage Temp - Lower
Select Storage Temp - Lower
Storage Temp - Upper
Select Storage Temp - Upper
Operating Hum. - Lower
Select Operating Hum. - Lower
Operating Hum. - Upper
Select Operating Hum. - Upper
Ambient Temperature - Lower
Select Ambient Temperature - Lower
Ambient Temperature - Upper
Select Ambient Temperature - Upper
Tach / Locked Rotor Output
Select Tach / Locked Rotor Output
Overall Length with GB
Select Overall Length with GB
Gearbox Length
Select Gearbox Length
Steps per Rev. of Motor
Select Steps per Rev. of Motor
Max Instantaneous Load of GB
Select Max Instantaneous Load of GB
Rated Load of GB
Select Rated Load of GB
Series Frame Width
Select Series Frame Width
Series Max Torque
Select Series Max Torque
Input Power (+10% or -20%)
Select Input Power (+10% or -20%)
Height
Select Height
Current Consumption
Select Current Consumption
Max Digital Bit
Select Max Digital Bit
Detection Temperature Range
Select Detection Temperature Range
Min Range
Select Min Range
Max Range
Select Max Range
Span Accuracy
Select Span Accuracy
Total Error
Select Total Error
Temp. Accuracy
Select Temp. Accuracy
Effective Resolution at fastest sampling
Select Effective Resolution at fastest sampling
Effective Resolution at slowest sampling
Select Effective Resolution at slowest sampling
Noise-Equivalent Temperature
Select Noise-Equivalent Temperature
Fastest Sampling Time
Select Fastest Sampling Time
Slowest Sampling Time
Select Slowest Sampling Time
COO
Select COO
General Specifications
Select General Specifications
Holding Torque
Select Holding Torque
Step Angle calc
Select Step Angle calc
Steps/Rev Calc
Select Steps/Rev Calc
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