Cooling Fans > Servo MA AC-Powered Fans
| MA Tube Axials |  |
| Dimension Drawing |
| Model Name | Air Flow (CFM) |
Max. Static Pressure (inwg) |
Operating Voltage† (VAC) |
Line Frequency (Hz) |
Operating Current (A) |
Input Power (W) |
Fan Speed (rpm) |
Sound Pressure (dBA) |
Bearing | Operating Temperature Min/Max (°C) |
| MA47B3 | 229 | 0.75 | 100-120 | 60 | 0.27 | 32 | 3400 | 55.0 | Ball | -20/+60 |
| MA48B3 | 229 | 0.75 | 200-240 | 60 | 0.14 | 32 | 3400 | 55.0 | Ball | -20/+60 |
† ±10%. |
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fans tube axial fans cooling fans air movers ac fans 115V fans 230V fans 172mm fans 172mm x 150 x 51mm fans Nidec Servo fans
MA2B3 MA77B3 MA48B3