Euroemme/Munters Fans:
Air Recirculator EMS 50
Normally old with front and back screen but
not louvers. Air recirculator fans used in many industries.
Euroemme/Munters EMS50 is the ideal air recirculation fan whenever extra high air movement capacity is required. The unique propeller design is self-cleaning and allows the highest efficiency to be reached.
The square fan housing of Euroemme/Munters EMS50 and air conveyor (venturi) are made of a strong galvanized sheet-steel. The 6-blade propeller is statically and dynamic balanced for low noise and low vibration. The propeller is available in stainless steel, galvanized steel and pre-coated and galvanized steel.
To improve aerodynamic efficiency, the fan has been developed in Euroemme/Munters R&D lab. The test chamber has been built according to ANSI / AMCA 210-85 Figure 15 specifications. Construction details and airtightness have been verified by personnel of the BESS Lab at the Agricultural
Engineering Department, University of Illinois – USA.
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Euroemme/Munters Propeller and shutter
The propeller is attached to a large v-belt pulley in which is embedded a double ball bearing protected against water. The belt transmission ensures low propeller rpm, which ensures high efficiency and low energy consumption as well as low noise.
Equipment
- Fan housing and venturi made of strong galvanized sheet-steel.
- Each motor is individually tested for 100% quality control.
- Central hub and v-belt pulley are made from die-cast aluminum.
- Welded wire guards divided into two parts ensure easy maintenance.
- Propeller is statically and dynamically balanced.
- Special threaded bushes on fan’s side panels permit the fan to be easily hung.
- Every fan is individually checked for quality.
Order Information
Euroemme/Munters EMS50-X-X-X e.g., EMS50-b-2-wp-wm
- b : Code for electric motor according to above table.
- 2 : Code for the type of propeller blades.
- Galvanised propeller blades.
- Precoated propeller blades.
- Stainless steel propeller blades.
- wp-wm : Options codes
- wp: Fan equipped with plastic CE protection for belt and pulleys (on mesh side, standard in Europe)
- np: Fan delivered without plastic CE protection for belt and pulleys (on mesh side, standard outside Europe)
- wm: Fan delivered with pyramidal shape mesh for CE protection on shutter side.
- nm: Fan delivered without pyramidal shape mesh for CE protection on shutter side (standard)
Euroemme/Munters Motor Specifications
| EMS 50 Code |
Nominal power | Type phases |
Speed | Frequency [hz] |
Voltage [V] |
Current [A] |
rpm | |
| [w] | [hp] | |||||||
| a | 735 | 1.0 | 1 | single | 50 | 230 | 5 | 1,380 |
| b | 735 | 1.0 | 1 | multi* | 50 | 230 | 5 | 1,380 |
| c | 735 | 1.0 | 1 | single | 60 | 220 – 240 | 5.7 | 1,700 |
| d | 735 | 1.0 | 3 | single | 50 | 230 / 400 | 3.5 / 2 | 1,400 |
| e | 735 | 1.0 | 3 | single | 60 | 230 / 400 | 3.5 / 2 | 1,700 |
| f | 880 | 1.2 | 3 | multi* | 50 | 230 / 400 | 4.3 / 2.5 | 1,380 |
| g | 880 | 1.2 | 3 | multi* | 60 | 230 / 400 | 4.3 / 2.5 | 1,600 |
| h | 1,100 | 1.5 | 1 | single | 50 | 230 | 7.3 | 1,400 |
| i | 1,100 | 1.5 | 1 | single | 60 | 220 – 240 | 7.3 | 1,700 |
| k | 1,100 | 1.5 | 3 | single | 50 | 230 / 400 | 5.2 / 3 | 1,400 |
| l | 1,100 | 1.5 | 3 | multi* | 50 | 230 / 400 | 5.2 / 3 | 1,380 |
| m | 1,100 | 1.5 | 3 | single | 60 | 230 / 400 | 5.2 / 3 | 1,700 |
| n | 1,100 | 1.5 | 3 | multi* | 60 | 230 / 400 | 5.2 / 3 | 1,670 |
| * Multi speed motors of Euroemme/Munters must be regulated with auto-transformer which is not supplied. | ||||||||
Technical Specifications
| 05 hp | 0.75 hp |
||
| Weight of fully equipped fan1 | [kg] | 66 | 68 |
| Nominal propeller speed | [rmp] | 365 | 430 |
| Airflow at 0 Pa1 | [m3/h] [cfm] | 35,650 [20,980] | 41,200 [24,250] |
| Specific performance at 0 Pa1 | [m3/wh] [cfm/w] | 30.7 [18.1] | 25.0 [14.7] |
| Euroemme/Munters Propeller diameter | [mm] [inch] | 1,270 [50] | |
| Number of blades | 6 | ||
| Max. operating temperature | [°C] [°F] | 50 [122] | |
| IEC protective class of electric motor | IP55 | ||
| Electric motor winding insulation grade | F | ||
| 1 All values refer to 3 phases 50 Hz single speed motor. N.B Airflow data are measured at standard condition (20 °C, 1013 hPa). |
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EMS 50 is developed and produced by Euroemme?Munters S.p.A., Italy.
