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  • IE3 AC motor of the DRN.. series

    The new IE3 AC motor of the DRN.. series less than 0.75 kW

  • IE3 AC motor of the DRN.. series

    All Options

  • IE3 AC motor of the DRN.. series

    As powerful as you are used to

  • IE3 AC motor of the DRN.. series

    Efficient as never before

A higher efficiency class with a virtually identical motor frame size

One-of-a-kind modular concept
Geared motor combinations with three-phase motor DRN..

The new IE3 AC motors of the DRN.. series also offer you the gear unit combinations you are used to, while meeting all legal and standard requirements.

Small - compact - light
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The IE3 AC motors of the DRN.. series

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As of January 1, 2015, all 2, 4, and 6-pole asynchronous motors with a power rating of 7.5 kW or higher that are put on the market in the European Union, Switzerland or Turkey must meet the requirements for efficiency class IE3.

With optimized weight, dimensions and performance, these asynchronous motors are easy to integrate into machines and systems for energy-efficient operation.

NEW: Creating investment security even at power ratings of less than 0.75 kW

New energy saving provisions are currently in planning that will affect asynchronous motors with nominal power ratings lower than 0.75 kW. Thus we already offer our customers motors of energy efficiency class IE3 in the 0.09 to 0.55 kW power range in order to give them future-proof, safe investment options in the machines and plants that they operate.

Of course, the new DRN.. motors are an integral part of our modular motor system. A new, smaller mechanical gear unit interface enhances the system's flexibility and combinations.

The maintenance-free brake BE03 with functional safety and the new built-in encoder EI7C for size 63 are available as additional options. The encoder option makes no difference in the overall length. The new IE3 motors are available with an IP54 degree of protection and the option of IP55 to IP66. The focus is on applications in pumps, powertrains, roller conveyors, and conveyor lines for intralogistics.

The new IE3 motors naturally comply with all major global design specifications and standards such as IEC 60034, NEMA MG1, UL 1004-1, CSA C22.2-100, ABNT 17094-1 and GB 12350 (CCC). They already meet the upcoming energy-saving regulations, whether it's those for Europe, India, Brazil, the USA, Canada, China or other countries.

This makes us the leading manufacturer of energy-efficient gearmotors of energy efficiency class IE3 with power ratings between 90 and 200 watts, with product quality and a comprehensive line of product-related services that operators know and value.

Countries where IE3 is mandatory

As of January 1, 2017, all 2, 4, and 6-pole asynchronous motors with a power rating of 7.5 kW or higher that are put on the market in the European Union, Switzerland or Turkey must meet the requirements for efficiency class IE3.

With a few exceptions, asynchronous motors for this power range may not be put on the market unless they meet the energy efficiency requirements.

Your benefits

  • Future-proof

    with the new DRN.. motors already fulfilling the future requirements
  • Flexible

    with even the new series DR2S.. and DRN.. being compatible with all the options of the DR.. modular motor system
  • Complete

    with all performance levels between 0.09 to 200 kW available

Technical data

DR..63 to DR315..

Technical data in line operation

Close table
Sizes DR..63 bis DR..315
Number of poles 2, 4, 8, 4/2, 8/2, 8/4
Frequency [Hz] 50, 60
Rated Power [kW] 0.09 - 200/225
Product lines DRS.., DR2S.., DRE.., DRN..
Operating modes Continuous and intermittent duty
Suitable for inverter operation Yes
Available as brakemotor Yes
We have stored a table for you here.

NEW: DR2S.. and DRN.. motors < 0.75 kW

NEW: DR2S.. and DRN.. motors < 0.75 kW

Close table
IE class number of poles Motortype at frequency 50 / 50 / 50/60 Hz  
      Power kW Power hp
IE1 2-pole DR2S..
Size 63 - 80
0.18 - 1.5 0.25 - 2.0
4-pole DR2S..
Size 63 - 80
0.12 - 1.1 0.16 - 1.5
6-pole DR2S..
Size 63 - 80
0.09 - 0.55 0.12 - 0.75
IE3 2-pole DRN..
Size 63 - 71
0.18 - 0.55 0.25 - 2.00
4-pole DRN..
Size 63 - 80
0.12 - 0.55 0.16 - 0.75
6-pole DRN..
Size 63 - 90
0.09 - 0.55 0 12 - 0.75
8-pole DRN..
Size 71- 80
0.09 - 0.25 0.12 - 0.33
We have stored a table for you here.