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18-December-2018 Asynchronous electric motors and how to choose the right electric motor at a good price in Ukraine.

Demand for electric motors AIR in Ukraine remains stably high, what makes them so popular? The answer is obvious: simplicity of design and repair, as well as low cost. Inexpensive and efficient – this is how you can characterize asynchronous motors AIR, AIRМ. This type of engine is used very widely in agriculture: for pumps […]

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18-August-2019 General industrial induction motors buy from the factory

The manufacturer LLC”DNEPRORESURS”offers you to buy ELMO electric motors of the AIR series for general industrial purposes in the basic configuration with a 2-year warranty. Technical characteristics of general industrial asynchronous motors ELMO are presented in the catalog. ELMO motors operate from a mains supply with a frequency of 50 Hz, voltages of 220, 380, […]

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18-December-2019 Where to buy the general industrial asynchronous engines

Demand for electric motors AIR in Ukraine remains stably high, what makes them so popular? The answer is obvious: simplicity of design and repair, as well as low cost. Inexpensive and efficient – this is how you can characterize asynchronous motors AIR, AIRМ. This type of engine is used very widely in agriculture: for pumps […]

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Electric motors 3 kW

Description

Since 1998 the company “Dneproresurs” has specialized in the production and sale of industrial equipment. The main direction of the enterprise is the production of AIR series electric motors. They are similar to brands A, 5AI, 5AM and others. The simplicity and reliability of these induction motors allow them to be used even in cold and humid climates.

Technical characteristics of AIR series motors with a power of 3 kW

Specifications
Type Power kW Frequency
rotation rpm
efficiency,% cos φ Current
at 380VА (Nom)
Istart / In Mstart / Mn Mmax / Mn Moment of Inertia, g*m2 Weight, kg
AIR90L2 3 2680 82.6 0.87 6.34 7.5 2.2 2,3 0.0024 17
AIR100S4 3 1410 82.6 0.82 6.8 7 2,3 2,3 0.01 21
AIR112MA6 3 960 81 0.76 7.4 6.5 2.1 2.1 0,038 41
AIR112MV8 3 710 80 0.73 7.8 6 1.8 2 0.0288 53

Modifications of 3 kW electric motors

Electric motor 3 kW – one of the representatives of the AIR line. This is a general industrial model, which has an additional modification – this is the version with an electromagnetic brake. Variations of this engine differ in the height of the shaft axis. It is available in sizes 90, 100 and 112 mm. Also, 3 kW electric motors have a different number of stator winding poles – 2, 4, 6, 8. Depending on this parameter, the operating speed of the rotor varies. These are 3000, 1500, 1000 and 750 rpm, respectively.

The motor must be used in an alternating current network with a frequency of 50 Hz and a rated voltage of 220, 380, 660 V. These parameters should not be more than 5% from the real ones. The entire AIR series is unified. Detailed characteristics of each of its models can be found in the catalog on our website (section “Technical characteristics of AIR”).

Features of protection of electric motors

The 3 kW electric motor has an IP54 degree of protection. Its internal parts are protected by a housing against dust particles and splashing water. Despite this, the external environment must not contain conductive dust or contain corrosive elements that affect the metal. Operation of the product should be carried out at a temperature of -40 .. + 40 ° C (up to + 25 ° C, if the air humidity reaches 98%) at an altitude of no more than 1000 m above sea level.

Subject to the conditions of use, 3 kW electric motors are provided with a warranty and service for 2 years from the date of purchase.

Asynchronous electric motors AIR – a line of electric power of electric motors in kilowatts

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    Delivery all over Ukraine

    • Delivery of our products is carried out by delivery services in accordance with the deadlines.
    • Electric motors in stock. Sending in the shortest time.

    The quality system at the enterprise is certified in accordance with ISO 9001:2009

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