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Orientalmotor MR Series AC Axial Flow Fans

Made in Japan
Manufacturer: ORIENTAL MOTOR CO., LTD.
Model: MR Series

A Variety of Types of Fans are Available for Different Applications

Dual-Blade Type Fan With High Static Pressure

MRS18_MRW18 air flow - static pressure characteristics comparison

High Efficiency, Flat Type

MR18 air flow - static pressure characteristics

An alarm signal is output when the rotation speed of the fan deteriorates due to ingress of foreign particles, etc. This helps with predictive maintenance of equipment issues, as fans can be ordered and replaced before equipment is damaged by heat. It also allows replacement of only those fans with deteriorating cooling capacity when there are multiple fans installed. It can limit the impact on the equipment to minimum.

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

Easy Setup With the Finger Guard Set

Finger guards, mounting screws, and filters are included in the set of accessories necessary to use the fan.
Because these products are sets, there is no need to order individual components, and they can be assembled onto the fan immediately upon arrival.

*The sets are sold separately from the fan.

Set Contents

Finger Guard Set (1 Guard)*1

  • 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
MR

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
*1 Finger guard or filter cannot be mounted on the discharge side of the low-speed alarm, contact alarm type. Use in combination with the 1-guard set.

Product Line

Size Type Power Supply Voltage
[V]
Maximum Air Flow
[m³/min]
Maximum Static Pressure
[Pa]
□180mm – 65 mm thick Non-alarm type

Low-speed alarm, electronic alarm type
Single-Phase 100
Single-Phase 200
Three-Phase 200
10.5 167
□180 mm-110 mm thick Low-speed alarm, electronic alarm type Single-Phase 100/110/115
Single-Phase 200/220/230
Three-Phase 200/220/230 VAC
13.0 353

 

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