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Your benefits

Benefit from energy efficiency
as the DR../DRN/DR2. series offers an appropriate design for each efficiency class and can therefore be used anywhere in the world.

Extend flexibility
as the DR../DRN/DR2. modular motor system makes millions of drive combinations possible for you - individually tailored to your requirements.

Simpler to select the right motor
because our range of motors comprises over 30 performance levels, which means there is a suitable motor for practically every application.

DRN../DRU../DR2S.. three-phase AC motors: efficient, powerful and usable worldwide

With the DR.. AC motor systems, we implement millions of drive combinations and move different systems and machines, worldwide.

It is easy to find the ideal energy-efficient motor for your application at SEW-EURODRIVE. The AC motor series has a suitable design in its range for the globally applicable efficiency classes IE1 to IE4: DRN.. for IE3, DRU.. for IE4 and DR2S also for IE1. Select the power, voltage and frequency within this motor design and you have already taken care of the most important selection criteria.

Are you missing IE2 motors in our range? You don't have to - because the DRN.. motors in IE3 are their perfect successor. The weight and dimensions of the new DRN.. IE3 motors are only marginally different from comparable IE2 motors. And the best thing is: the selling price of a DRN.. motor only differs from that of a DRE.. motor with the same performance in a few cases.

Contact form Worldwide locations Learn more Surface and corrosion protection Encoder systems /DUE diagnostic unit option Premium Sine Seal oil seal MOVIMOT® standard inverters Other additional features Our motor options fit any efficiency class.

All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimized built-in encoders that are completely integrated into the motor ultimately complement the motor range.

DRN.. design

  • Future-proof, even in environmental aspects (standards), by supporting global standards and standards
  • Reduced operating costs
  • Space and cost savings thanks to a more compact design
  • Large time savings due to process optimization in motor selection, ordering and logistics
  • Cost-optimized built-in encoders fully integrated into the motor
  • Comprehensive brake concept and combination, i.e. up to 3 different brake sizes per motor size, are included in the program
  • 2-, 4-, 6- or 8-pole
  • Power ratings from 0.09 kW to 375 kW
  • Operating mode S1
  • Efficiency class IE3 (Premium Efficiency)

Designed as an IEC stand-alone motor in the DRN.. Motor series, size 355 allows combinations with an industrial gear unit – either integrated directly into the helical or bevel-helical gear unit with an adapter or mounted on a steel swing arm together with the entire drive package.

SeriesDRN.. DRU.. DR2S..
Can be used in all industries YesYesYes
Particularly suitable for Continous operation Continous operation Switching mode
Line operation YesYesS1 and S3
Inverter operation YesYesS1 and S9
Cycle mode Yes*Yes*Yes, S3
HoistYesYesYes
Intralogistics YesYes** Yes
Decentralized technology YesYesYes

* The motors DRN.. and DRU.. are designed for continuous operation in terms of energy efficiency. ** Note: IE4 power ratings from 0.75 kW

Excerpt from the technical description
IE grade Number of poles Motor type
Size
at frequency of 50 Hz at frequencies of 60 Hz and 50/60 Hz
Power
kW
Power
kW
Power
hp
IE32-pole DRN 63MS – 132S 0.18 – 7.5 0.18 – 7.5 0.25 – 10
4-pole DRN 63MS – 355ML 0.12 – 355 0.12 – 375 0.16 – 500
6-pole DRN 63MS – 160M 0.12 – 355 0.09 – 7.5 0.12 – 10
8-pole DRN 71MS – 180L 0.12 – 355 0.09 – 11 0.12 – 15

DRU.. design

  • Future-proof, even in environmental aspects (standards), by supporting global standards and standards
  • Reduced operating costs
  • Large time savings due to process optimization in motor selection, ordering and logistics
  • Cost-optimized built-in encoders fully integrated into the motor
  • Comprehensive brake concept and combination, i.e. up to 3 different brake sizes per motor size, are included in the program
  • 4-pole
  • Power ratings from 0.75 kW to 375 kW
  • Operating mode S1
  • Efficiency class IE4 (Super Premium Efficiency)
SeriesDRN.. DRU.. DR2S..
Can be used in all industries YesYesYes
Particularly suitable for Continous operation Continous operation Switching mode
Line operation YesYesS1 and S3
Inverter operation YesYesS1 and S9
Cycle mode Yes*Yes*Yes, S3
HoistYesYesYes
Intralogistics YesYes** Yes
Decentralized technology YesYesYes

* The motors DRN.. and DRU.. are designed for continuous operation in terms of energy efficiency. ** Note: IE4 power ratings from 0.75 kW

Excerpt from the technical description
IE grade Number of poles Motor type
Size
at frequency of 50 Hz at frequencies of 60 Hz and 50/60 Hz
Power
kW
Power
kW
Power
hp
IE44-pole DRU 90S – 355ML 0.75 – 355 0.75 – 3751 – 500

DR2S.. design

  • Reduction of operating costs in switching mode
  • Space and cost savings thanks to a more compact design
  • Large time savings due to process optimization in motor selection, ordering and logistics
  • Cost-optimized built-in encoders fully integrated into the motor
  • Comprehensive brake concept and combination, i.e. up to 3 different brake sizes per motor size, are included in the program
  • 2-, 4- or 6-pole
  • Power ratings from 0.09 kW to 95 kW
  • Operating modes S3/15%, S3/25%, S3/40%, S1, S9
  • Efficiency class IE1 (standard efficiency) in S1 operating mode
SeriesDRN.. DRU.. DR2S..
Can be used in all industries YesYesYes
Particularly suitable for Continous operation Continous operation Switching mode
Line operation YesYesS1 and S3
Inverter operation YesYesS1 and S9
Cycle mode Yes*Yes*Yes, S3
HoistYesYesYes
Intralogistics YesYes** Yes
Decentralized technology YesYesYes

* The motors DRN.. and DRU.. are designed for continuous operation in terms of energy efficiency. ** Note: IE4 power ratings from 0.75 kW

Excerpt from the technical description
IE grade Number of poles Motor type
Size
at frequency of 50 Hz at frequency of 53 Hz*at frequencies of 60 Hz and 50/60 Hz
Power
kW
Power
kW
Power
kW
Power
hp
IE12-pole DR2S..63MS – 132S 0.18 – 9.2 0.18 – 9.2 0.25 – 12.3
4-pole DR2S 56M – 225S0.09 – 45 0.09 – 45 0.12 – 60
6-pole DR2S 63M – 132M0.09 – 5.5 0.09 – 5.5 0.12 – 7.5
4-pole DR2S 56M – 280M0.13 - 95
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