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 %.
Fan With Low-Speed Alarm Improves Equipment Reliability Predictive Maintenance
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.
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
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Finger Guard Set (1 Guard)
- Steel finger guard set
- Stainless steel finger guard set
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Finger Guard Set (2 Guards)
- Steel Finger Guard Set
- Stainless Steel Finger Guard Set
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Finger Guard and Filter Set (1 Each)
- Steel finger guard and filter set
Mounting Example
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Finger guards are used outside the control cabinet
- Outside →
- For preventing injury
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Finger guards are used on both the inside and outisde of the control cabinet
- Inside →
- For protection of the workers
- Outside →
- For preventing injury
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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
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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.
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Finger Guard Cover Panel Set
IP2X Rating -
Slit Metal Cover Panel Set
IP4X Rating
Dust and Water Resistant Cover Panel Set
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IP43/55 Rating*
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IP54 Rating for Exhaust
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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.
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Finger Guard Cover Panel Set
IP2X Rating -
Slit Metal Cover Panel Set
IP4X Rating
Dust and Water Resistant Cover Panel Set
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IP43/55 Rating
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IP54 Rating for Exhaust
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IP54 Rating for Suction
These diagrams provide detailed information and important points such as set content, applicable products, and usage applications for each degree of protection.
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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