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.
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.
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
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.
| Series | DRN.. | DRU.. | DR2S.. |
| Can be used in all industries | Yes | Yes | Yes |
| Particularly suitable for | Continous operation | Continous operation | Switching mode |
| Line operation | Yes | Yes | S1 and S3 |
| Inverter operation | Yes | Yes | S1 and S9 |
| Cycle mode | Yes* | Yes* | Yes, S3 |
| Hoist | Yes | Yes | Yes |
| Intralogistics | Yes | Yes** | Yes |
| Decentralized technology | Yes | Yes | Yes |
| 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 | |||
| IE3 | 2-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
| Series | DRN.. | DRU.. | DR2S.. |
| Can be used in all industries | Yes | Yes | Yes |
| Particularly suitable for | Continous operation | Continous operation | Switching mode |
| Line operation | Yes | Yes | S1 and S3 |
| Inverter operation | Yes | Yes | S1 and S9 |
| Cycle mode | Yes* | Yes* | Yes, S3 |
| Hoist | Yes | Yes | Yes |
| Intralogistics | Yes | Yes** | Yes |
| Decentralized technology | Yes | Yes | Yes |
| 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 | |||
| IE4 | 4-pole | DRU 90S – 355ML | 0.75 – 355 | 0.75 – 375 | 1 – 500 |
DR2S.. design
| Series | DRN.. | DRU.. | DR2S.. |
| Can be used in all industries | Yes | Yes | Yes |
| Particularly suitable for | Continous operation | Continous operation | Switching mode |
| Line operation | Yes | Yes | S1 and S3 |
| Inverter operation | Yes | Yes | S1 and S9 |
| Cycle mode | Yes* | Yes* | Yes, S3 |
| Hoist | Yes | Yes | Yes |
| Intralogistics | Yes | Yes** | Yes |
| Decentralized technology | Yes | Yes | Yes |
| 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 | |||
| IE1 | 2-pole | DR2S..63MS – 132S | 0.18 – 9.2 | – | 0.18 – 9.2 | 0.25 – 12.3 |
| 4-pole | DR2S 56M – 225S | 0.09 – 45 | – | 0.09 – 45 | 0.12 – 60 | |
| 6-pole | DR2S 63M – 132M | 0.09 – 5.5 | – | 0.09 – 5.5 | 0.12 – 7.5 | |
| – | 4-pole | DR2S 56M – 280M | – | 0.13 - 95 | – | – |