In Europe, the 640/2009 Regulation on electric asynchronous motors, which has been transposed in more phases, has been in force for some years now. Currently, the regulation concerns 50 Hz or 50Hz/60Hz three-phase asynchronous motors, for constant operation, with nominal powers between 0.75 kW and 375 kW, with 2, 4 and 6 poles; the energy efficiency class for use in net must be minimum IE3 for them.

The new DRN motors constitute integral part of our modular system of motors. A new interface with mechanical reducer, able to assure higher flexibility and system combination. With optimized weight, sizes and efficiency, these asynchronous motors can be easily integrated into machines and plants for high energy-efficiency operation. The new IE3 motors are naturally compliant with all main global specifications and design regulations like IEC 60034, NEMA MG1, UL 1004-1, CSA C22.2-100, ABNT 17094-1 and GB 12350 (CCC). Moreover, they already conform to the next regulations in the energy efficiency field for Europe, India, Brazil, USA, Canada, China and other Countries.

All this makes Sew-Eurodrive an outstanding manufacturer of low energy consumption gearmotors of the IE3 efficiency class, with nominal powers included between 90 and 200 watts, with all customary quality and a complete line of services connected with the product that operators know and appreciate.