The EC-i 52-mm motor is one from a family of EC brushless dc motors from maxon. It’s an iron-wound internal rotor motor redesigned from 7 pole pairs to 8 pole pairs. This significantly reduces the vibration and noise output of the dc motor.
Available in three voltage outputs, 18, 24 and 48 V, the 52-mm 180 W brushless dc motors output speeds to 6,000 rpm.
With a correspondingly optimized magnet ring, the brushless EC-i motors with iron windings offer a very high torque density and a low cogging torque. The multi-pole internal rotor is extremely dynamic. It has a solid design, with a welded stainless steel flange and housing, making this brushless dc motor suitable for a wide range of applications such as rotary actuators, valves, robotic joints and process control. Get performance data and more information on the EC-i 52mm here.