Our Eco-Drive (ED) motors deliver super high efficiency in a small size, making them both economical and ecological.
Using our ED motors dramatically reduces CO2 emissions and saves energy. They deliver about 3% more efficiency than the NEMA standard for high-efficiency motors and 5% more for induction motors for our UF series inverters, thereby helping to lower our customer’s costs.
Rotor loss is extremely low, which keeps bearing temperature low and extends their life by about a factor of two over induction motors. And since bearings do not have to be replaced very often, maintenance costs can be kept down.
Both weight and size have been reduced by 50% compared to a conventional induction motor (110 kW 1,800 min-1 model). The use of an ED motor gives you freedom of design for a wide range of machinery.
Water cooling (optional) dramatically cuts noise, just one more way this motor is environmentally friendly. The water jacket section is plated, allowing the use of factory coolants as is.
|50/60Hz||75 dB (A) or less||75 dB (A) or less||75 dB (A) or less||75 dB (A) or less|
|Number of poles||6 pole|
|Output||1.5 to 750 kW (Water cooling is for 45 kW and up)|
|Rotating speed||1,200/1,500/1,800 min-1 (Constant power range: 1:1.33 of base speed)|
|Rated voltage||190/380 V|
|Attachment method||Leg-mounted standalone (side) Options: Upright, flange-mounted|
|Overload capacity||150% for 1 minute|
|Attachments||Optocoder, cooling fan, and PTC thermistor element|