AC Power Supply Input
Size in mm: 180x180x65
Low Power Consumption
Speed adjustment
Reduced power consumption and speed control operation are achieved through the use of a built-in high efficiency brushless motor. Power consumption and noise can be reduced by appropriately adjusting the air flow. In addition to the lightweight design, finger guards are pre-equipped for easy installation.
LOW Power Consumption
Power Consumption has been Reduced up to 42%
By using brushless motors, power consumption is greatly reduced compared to conventional models, while having the same characteristics. Also, these same characteristics can be achieved regardless of what frequency is used.
Specifications Comparison
| |
Conventional Product
50/60 Hz |
EMU Series |
| constant speed |
variable speed |
| Power Consumption [W] |
37/50 29 |
(4∼38 |
| Speed [r/min] |
2720/2930 |
3000 |
500∼3500 |
| Max. Air Flow [m3/min] |
8.2/8.9 9 |
1∼10 |
| Max. Static Pressure [Pa] |
149/157 |
154 |
3∼200 |
| Noise Level [dB(A)] |
59/61 55 |
28∼64 |
Characteristics Comparison
SAVE Energy
Energy Savings and Noise Reduction Achieved with Air Flow Adjustment
The speed control enables you to not only utilize a wide range of air flow, but also adjust the air flow as necessary to reduce power consumption and noise.
◊ Selectable Operating Methods
| Constant Speed Operation |
Two-Speed Operation |
| 3000 r/min |
3000 r/min
or
500 r/min |
3000 r/min
or
External Speed Setting1 (500∼3500 r/min) |
| Speed Control Operation |
| 500∼3500 r/min |
| The speed adjustment setting methods are shown below. |
 |
or |
 |
or |
 |
| External Speed Potentiometer (Sold separately) |
External DC Voltage |
External PWM Signal |
| 0∼20 kΩ |
0∼5 VDC |
Duty 0∼100% |
1Set by the external speed potentiometer (sold separately), the external DC voltage, or an external PWM signal.
Air flow static pressure characteristics reference table:
| Speed r/min |
Max. Air Flow m3/min |
Max. Static Pressure Pa |
Power Consumption W |
Noise Level dB (A) |
| 3500 |
10.4 |
 |
211 |
38 |
 |
59 |
 |
| 3000 |
9.0 |
154 |
26 |
55 |
| 2500 |
7.2 |
105 |
17 |
50 |
| 1500 |
4.4 |
38 |
7 |
37 |
| 500 |
1.4 |
4 |
4 |
27 |
Weight Mass Reduction
The compact and powerful brushless motor has considerably less mass than conventional products.
Conventional Product
2.2 kg
EMR Series
1.3 kg
EASY Installation and Wiring
Alarm Function Equipped, Fan Status Indicated by LED
An alarm is output when the rotation slows down or another abnormality occurs with the fan. The LED lights up in green under normal conditions and blinks in red under abnormal conditions. The status of the fan can be checked by the LED.
Installation is Easy with the Pre-Attached Finger Guards
[Installation of a Conventional Product]
Fan
Finger Guard
[Installation of the EMR Series]
Tapped Hole - Can be installed without nuts.
Finger Guards Attached to Both Sides -
Attaching the finger guards is not required. Made of stainless steel resistant to rust.
Simple Wiring
Soldering and crimping tools are not required for connecting the main power supply to the I/O signal connector. The wiring can be performed by just inserting the lead wires.
