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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 motor AIR 71

Description

AIR 71 electric motors belong to the class of unified asynchronous electric motors, as evidenced by their marking A-asynchronous, I-unified (interelectro), R – designation according to GOST.

Technical characteristics of the AIR 71 electric motor

Type Power kW Frequency
rotation rpm
efficiency% cos φ Current
at 380V A (Nom)
Istart / In Mstart / Mn Mmax / Mn Moment of inertia kg * m2 Weight kg
AIR 71A4 0.55 1390 71 0.75 1.57 5.2 2.4 2,3 0.001 8.4
AIR 71A6 0.37 880 62 0.7 1,3 4.7 1.9 2 0.0015 8.4
AIR 71A2 0.75 2840 75 0.83 1.77 6,1 2.2 2,3 0.0006 8.7
AIR 71B8 0.25 645 54 0.61 1.1 3.3 1.8 1.9 0.0025 9
AIR 71B4 0.75 1390 73 0.76 2.05 6 2,3 2,3 0.0015 10
AIR 71B6 0.55 880 65 0.72 1.8 4.7 1.9 2.1 0.002 10
AIR 71B2 1.1 2840 76.2 0.84 2.6 6.9 2.2 2,3 0.0008 10.5

Overall and mounting-connecting dimensions of AIR 71 electric motors

Overall and mounting-connecting dimensions for versions 1081 and 2081
Type Poles L30 mm h31 mm d24 mm L1 mm L10 mm L20 mm L31 mm d1, mm G, mm b16 mm d20 mm d22, mm d25 mm b1, mm b10 mm b11 mm h mm
AIR 71 2,4,6,8 270 195 200 40 90 3.5 45 19 15.5 7 165 4×12 130 6 112 150 71

Features of AIR 71 electric motors

The AIR 71 B2 electric motor operates at a rated speed of 3000 rpm. The AIR 71 electric motor is equipped with a squirrel-cage rotor, designed for use in a network with an alternating current frequency of 50 Hz, at a voltage value of 220, 380 V.

The AIR 71 electric motors differ in the shaft rotation height of 71 mm, the shaft diameter of 19 mm, and the power of 0.75 kW. The climatic version corresponds to the U3 marking.

The engine body is made of silumin alloy, the degree of protection corresponds to the IP 54 marking, which means that the engine is protected from dust and splashing water.

Electric motors AIR 71 v2 are available in various mounting options: on feet, with a flange, combined (feet in combination with a flange).

Scope of AIR 71 electric motors

AIR 71 electric motors are designed for use in various industries, and their versions provide the necessary versatility. So, the AIR 71 electric motor can be produced in the basic version, in a modification for various environmental conditions (tropical, agriculture, chemically resistant). Also, the AIR 71 electric motor differs in dimensional accuracy for installation – high and increased accuracy.

Electric motors can also be equipped with additional devices, for example, an electromagnetic brake.

Some modifications of electric motors are produced with increased slip characteristics. There are also highly specialized options for electric motors, for example, for use on ships, for driving monoblock pumps.

Dimensions of AIR electric motors

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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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