EC Fans

EMU Series

EC Fans EMU Series
  • Equipped with a Brushless Motor for Low Power Consumption, Lightweight, and Long Lifespan
  • Expected Life of 60,000 Hours
  • Wide Voltage, Single-Phase 100-240 VAC (50/60 Hz)
  • Uniform Characteristic Regardless of the Frequency
  • AC Input, Frame Size 92/120 mm

Features | EC Fan EMU Series

Features of the EMU Series

Power Consumption Reduced by Approximately 68 %*1

By using brushless motors, power consumption is reduced by approximately 68 %*1.

Expected Life*2 60,000 Hours (Approx. 6 years)

By increasing the lifetime by approximately 2.2 times*1, the number of fan replacements due to expected lifetime can be reduced, thus reducing maintenance costs.

Support Single-Phase 100-240 VAC (50/60 Hz)

Regardless of the country or region where it is used, a single unit can handle it. The same characteristics can be achieved regardless of the frequency used.

Approximately 45 %*1 Lighter Mass in Weight

By using resin as the material for the frame, the mass is reduced to 0.29 kg (EMU1238).

No Grounding Required

No grounding is required due to the double insulation structure.

*1
Comparison Between EMU1238 and MU1238A-11B
*2
Expected life under rated voltage, continuous operation, maximum air flow, operating ambient temperature of 60 °C, and retention rate of 90 %.
Comparison of Specifications and Characteristics Between the EMU Series and Conventional Products

An alarm is output when the fan rotation speed drops below the alarm activation speed due to the life of the fan or contamination by foreign particles.
This allows you to arrange and replace the fan before it stops.
Even if the cooling capacity of the fan is reduced, the impact on the equipment can be minimized, contributing to improved reliability of the equipment.

Low-speed alarm for early detection of deterioration of air flow capacity

Easy Setup and Arrangement With the Accessory Set

Mounting screws, filters, and other components have been installed to finger guards to prevent fingers and foreign particles from getting inside and to the panels which provide ideal ventilating and cooling for the control cabinet.
Since this is a set, there is no need to order individual components, and you can mount it to the fan and use it immediately after arrival.

  • *The sets are sold separately from the fan.

Finger Guard Set

Set Contents

  • Finger Guard Set (1 Guard)

    • Steel finger guard set
    • Stainless steel finger guard set
    Finger Guard Set (1 Guard))
  • Finger Guard Set (2 Guards)

    • Steel Finger Guard Set
    • Stainless Steel Finger Guard Set
    Finger Guard Set (2 Guards)
  • Finger Guard and Filter Set (1 Each)

    • Steel finger guard and filter set
    Finger Guard and Filter Set (1 Each)

Mounting Example

  • Mounting Example of Finger Guard Set (1 Guard)
    • Finger guards are used outside the control cabinet

      Outside →
      For preventing injury
  • Example Mounting of Finger Guard Set (2 Guards)
    • Finger guards are used on both the inside and outisde of the control cabinet

      Inside →
      For protection of the workers
      Outside →
      For preventing injury
  • Mounting Example of Finger Guard and Filter Set (1 Each)
    • Finger guards are used on the inside of the control cabinet, and filters are used on the outside

      Inside →
      For Protection of the Workers
      Outside →
      For protection against dust

Click here for finger guard set

Cover Panel Set for Enclosure

Cover Panel Set Product Line

Cover panel set are available in varying degrees of protection. Select the right product for your needs based on the installation environment and application.

  • Finger Guard Cover Panel Set
    IP2X Rating

    Finger Guard Cover Panel Set IP2X Rating
  • Slit Metal Cover Panel Set
    IP4X Rating

    Slit Metal Cover Panel Set IP4X Rating

Dust and Water Resistant Cover Panel Set

  • IP43/55 Rating*

    Dust and Water Resistant Cover Panel Set IP43/55 Rating
    • *The difference in ratings is due to differences in the filter product line.
  • IP54 Rating for Exhaust

    Dust and Water Resistant Cover Panel Set IP54 Rating for Exhaust
  • IP54 Rating for Suction

    Dust and Water Resistant Cover Panel Set IP54 Rating for Suction

Assembly Diagram

This is a reference diagram of the process for assembling the axial flow fan (sold separately) to the cover panel set for enclosure.

  • Finger Guard Cover Panel Set
    IP2X Rating

    Assembly Diagram for the Finger Guard Cover Panel Set IP2X Rating
  • Slit Metal Cover Panel Set
    IP4X Rating

    Assembly Diagram for the Slit Metal Cover Panel Set IP4X Rating

Dust and Water Resistant Cover Panel Set

  • IP43/55 Rating

    Assembly Diagram for the Dust and Water Resistant Cover Panel Set IP43/55 Rating
  • IP54 Rating for Exhaust

    Assembly Diagram for the
  • IP54 Rating for Suction

    Assembly Diagram for the

These diagrams provide detailed information and important points such as set content, applicable products, and usage applications for each degree of protection.

The cover panel set for enclosure is available here

Product Line

Size Type Power Supply Voltage
[V]
Max. Air Flow
[m3/min]
Maximum Static Pressure
[Pa]
□92mm - 38 mm thick Non-alarm type

Low-speed alarm
Electronic alarm type
Single-Phase 100-240 1.5 90
□120 mm - 38 mm thick 3 84
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Download

Catalog

View More About F-73_fan_emu
F-73_fan_emu

F-73_fan_emu

AC Input EC Fan EMU Series

PDF

View More About F-75
F-75

F-75

Finger Guard Set for AC Axial Flow Fan

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View More About F-77
F-77

F-77

Accessory for Fan Cover Panel Set for Enclosure

PDF

Operating Manual

Lineup and Related Information