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.

The DR../DRN/DR2.. series offers the right motor for efficiency classes IE1, IE2, IE3 and IE4 in accordance with IEC 60034-30-1. The IE marking and efficiency as well as details on the available country approvals can be found on the nameplate.

Besides the products from the energy efficiency system, our effiDRIVE® energy-saving solutions also provide expert energy advice and a modular and customizable service. Find out more!

  • Type DRS../DR2S.. = IE1
    • 2, 4 and 6-pole
    • Power ratings of 0.09 kW to 225 kW
  • Type DRE..J = IE2
    • 4-pole
    • Power ratings of 0.37 kW to 5.5 kW
  • Type DRN.. = IE3
    • 2, 4, 6 and 8-pole
    • Power ratings of 0.09 kW to 225 kW
  • Type DRU…J = IE4
    • 4-pole
    • Power ratings of 0.18 kW to 4 kW

Regardless of the required energy efficiency class, all motor options and designs are equally available for all AC motors.

Driving the world

The world is our AC motors’ field of application. A motor design is available for each efficiency class. And, in turn, each motor type can be connected to the different energy grids around the world.

“Global Motor” – unique in the world of drive technology
The “Global Motor” from SEW-EURODRIVE simultaneously fulfills different local normative requirements and certifications.

Your benefit: Your systems can be operated in different countries with just one product. You save on your part, article or material numbers and reduce your spare parts inventory and logistical expenses.

  • DR../DRN/DR2.. motors support all global standards and norms
  • Motors for efficiency classes IE1 to IE4
  • Compact design saves space and costs
  • Significant time savings thanks to optimized processes in motor selection, order processing, and logistics
  • Future-proof, also as regards environmental protection (standards)
  • The “global motor” combines many energy efficiency regulations and laws in one design: the DR.. series
  • Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes
    • Standard Efficiency (IE1)
    • High Efficiency (IE2)
    • Premium Efficiency (IE3)
    • Super Premium Efficiency (IE4)
  • Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range
  • Cost-optimized built-in encoders fully integrated into the motor

Excerpt from the technical description

Frequency 50 Hz Frequency 60 Hz
Connection D / Y D / Y YY / Y or DD / D
Standard voltages
V		 230/400 V or
400/690		 220 / 380 or
380 / 660,
254 / 440,
266 / 460 or
277 / 480		 220 / 440,
230 / 460
IE3 global motor
Standard voltages
V		 220 – 240 / 380 – 415,
220 – 230 / 380 – 400
or
380 – 400 / 660 – 690		 254 – 277 / 440 – 480
or
254 – 266 / 440 – 460
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
IE1 2-pole DR2S..
56 – 80		 0.18 – 1.5 0.18 – 1.5 0.25 – 2
4-pole 0.09 – 1.1 0.09 – 1.1 0.10 – 1.5
6-pole 0.09 – 0.55 0.09 – 0.55 0.10 – 0.75
IE1 2-pole DR2S..
71 – 132		 0.37 – 9.2 0.37 – 9.2 0.50 – 12.3
4-pole DR2S..
71 – 315		 0.18 – 200 0.18 – 200 0.25 – 225
6-pole DR2S..
71 – 160		 0.25 – 7.5 0.25 – 7.5 0.33 – 10
IE2 4-pole DRE..J
71 – 100		 0.37 – 5.5 – –
IE3 2-pole DRN..
63 – 132		 0.18 – 7.5 0.18 – 7.5 0.25 – 10
4-pole DRN..
63 – 315		 0.12 – 200 0.12 – 225 0.15 – 300
6-pole DRN..
63 – 160		 0.09 – 7.5 0.09 – 7.5 0.10 – 10
8-pole DRN..
71 – 80		 0.09 – 0.25 0.09 – 0.25 0.10 – 0.34
IE4 4-pole DRU…J 0.18 – 4 – –
Energy efficiency specifications
on the nameplate
  • The nameplate contains the respective information on the local efficiency regulations, e.g. the marking according to IEC
  • IE classification with numerical value of efficiency during line operation for 50 Hz and 60 Hz
  • USA: ee label (by DoE, Department of Energy, EISA 2007)
  • Canada: CSA (Energy Verified) label (EER 2010)
  • China: CEL label (GB 18613)
  • Brazil: ENCE label
  • South Korea: KEL label in accordance with REELS 2010
  • India: BIS label
Additional information on the nameplate
  • Complies with U.S. design specification NEMA MG1
    • TEFC, TEBC, TENV depending on the type of ventilation
    • K.V.A. code, code letters of the short circuit apparent power
    • M.L. (Mounting Location), four-digit code of the UL-registered mounting location
    • Design code, code letters for start-up behavior, as well as breakdown torque and starting current ratio
  • Temperature range complies with Canadian design specification CSA C22.2
    • SEW-EURODRIVE approval up to a maximum of + 40°C
    • Efficiency in accordance with CSA C390
    • Information regarding operation on frequency inverter
  • Conformity and certification logo from
    • Europe: CE label
    • USA: UR label (from UL)
    • Canada: CSA label
    • China: CCC label according to GB 12350, if necessary (depends on power rating)
    • EAC: Eurasian conformity (as of March 2015)