Cooling Fans > Axial Fans > Low Power Consumption AC Axial Fans - EC Fans - EMU Series

Low Power Consumption AC Axial Fans - EMU Series

Low Power Consumption AC Axial Fans - EC Fans - EMU Series

The EMU Series AC axial fans offer lower power consumption by utilizing a brushless motor. A wide voltage range can be used, single-phase 100-240V (50 / 60Hz) for the corresponding and the same performance characteristics are obtained regardless of the frequency used.

Single-Phase 100 ~ 240 VAC
Available in 4.72 in (120 mm) frame size
Fan Kits available

4.72 in. (120 mm)

Product Features
Product Lineup
Accessories
System
Downloads & Reference

Axial Fans

Low Power Consumption

By using brushless motors, power consumption is reduced by approximately 68%

Lifetime of 60,000 hours (approx. 6 years)

By using brushless motors, heat generation can be reduced and unit life is increased 2.2 times*

Wide Voltage Support

Can be used with single-phase 100~240 VAC (50/60 Hz) power supply. The same characteristics can be achieved regardless of the frequency used.

Lightweight

The mass of the fan has been lightened by approximately 45%* by using resin in the frame.

*compared to MU1238A-21B

Fan Kits Available

Fan Kit

Thermostat Available for Energy Saving

Thermostats (sold separately) make it possible for fans to operate only when cooling is necessary. Thermostats provide energy-saving by automatically stopping fans for example, at night, when the amount of heat generation declines following the load rate's decline in equipment, or in winter, when the ambient temperature drops and forced cooling is not necessary.

Axial Fan Lineup

Frame Size

Power Supply

Plug Cord

Options

Max Air Flow

Max Static Pressure

4.72 in. (120 mm) Axial Fans

Single-Phase 100 ~ 240 VAC

3.3 ft. (1 m)

Fan Kit

106 CFM

3 m³/min

0.337 inH₂0

84 Pa

6.6 ft. (2 m)

Thermostat

Thermostats automatically perform ON/OFF fan control in accordance with the temperature fluctuation inside the equipment. It helps improve the equipment's "environmental" performance relative to energy savings, noise reduction, etc.

Type	Item
Centigrade (°C)	AM2-XA1

Finger Guards

Finger guards prevent fingers or foreign objects from entering the fan. Finger guards are mounted to the fan frame using bolts.

Fan Model	Finger Guard
EMU1238	FG12D

Filters

When using a fan to cool machinery, dust may accumulate inside the machinery after long periods of operation. Depending on the parts involved, this could cause a malfunction. These filters prevent dust from entering the device, keeping the air inside the machinery dust free.

Fan Model	Filter
EMU1238	FL12

Screens

Fans are used to cool or ventilate electronic devices that may generate electromagnetic waves. These waves can escape from the fan cooling holes, causing interference to computers and measuring instruments. The screens allow the passage of air but block electromagnetic waves.

The screen is a durable magnetic shield using a stainless mesh fixed to an aluminum frame. Screens are easily attached to the fan using screws.