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At maxon, we develop and build high precision electric drive systems that are among the best in the world. We combine brushed and brushless DC motors, gearheads, sensors, and controllers into complete mechatronic drive systems.

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Maxon's new EC 25 High Speed Brushless Motor: Fast, and still incredibly smooth running

POSTED 07/08/2009

As an addition to the topmost performance range of EC motors, maxon motor launches its EC 25 High Speed - a speed-optimized and, at the same time, small-sized 250 W drive. 
Maxon's new EC 25 High Speed Brushless Motor: Fast, and still incredibly smooth running The EC 25 High Speed stands out with its friction-reduced and low-vibration optimized operation. Its rotor is equipped with preloaded ball bearings and a two-pole Neodymium permanent magnet. In conjunction with low-loss in high speeds optimized winding, the particularly for the applications' requirements optimized magnetic return and specially accurate dynamic balancing make the motor a real power pack in a class of its own.
Dimensions of only Ø25 x 84 mm and outstanding specific values (nominal torque 42.2 mNm, nominal speed 61600 rpm, efficiency above 93%, speed/torque gradient 44.9 rpm/mNm) make the motor particularly suitable for high speed spindle-driven applications, as required in medical technology (surgical power tools, dental drills, etc.) or machine tools (manufacture of optical lenses, fabrication of printed circuit boards, etc.).
For fast-rotating applications, a friction-reduced, low-vibration operation over the entire speed range is of vital importance. This can only be achieved with high-precision balancing and (in this case) preloaded ball bearings.
More information on the EC 25  Motor can be viewed at-

For more information, please contact:
Electromate Industrial Sales Ltd.
4300 Steeles Ave West, Unit #39
Woodbridge, ON  L4L 4C2

Mr. Warren Osak
Phone: 905-850-7447
Toll Free Phone: 877-737-8698
Fax: 905-850-7451
Toll Free Fax:  877-737-8699