Electronically Commutated Motor

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For rough operating conditions

Motors & Drives

Electronically Commutated Motor
Electronically Commutated Motor

The new, electronically commutated EC-4pole 32 HD motor from maxon motor is designed for rough operating conditions, particularly applications in deep drilling. The different versions of the motor are designed for operation in air or in oil (flooded in hydraulic oil). The power rating depends on the surrounding medium and amounts to 220 W in air and, due to the much higher heat flow, 480 W in oil. They are designed for ambient temperatures of more than 200 °C and atmospheric pressures of up to 1700 bar. The Ø 32 mm motors must also be able to withstand vibrations of up to 25 grms as well as impacts of up to 1000 G (1000 times the acceleration due to gravity at the earth's surface). The motors feature high efficiency (up to 89% in air, more than 80% in oil), making them good for use in battery-operated applications. With their detent-free running properties, they have excellent control characteristics and are suitable for high-precision positioning tasks in outer space, even at low speeds.The motor can be used in extreme temperatures, subject to high vibration, or under ultra-high vacuum. This means the motors can also be used in aerospace applications, e.g. for gas turbine starters, for the generators of jet engines, for regulating combustion engines, or for exploration robots.

Posted on May 3, 2013 - (1088 views)
by
maxon motor AG
Brünigstrasse 220
6072 Sachseln - Switzerland
+41-41-6661500
+41-41-6661650
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Description

maxon motor is the world's leading supplier of high-precision drive systems. More than 40 years' experience, constant innovation, top-quality products and competent customer service make maxon motor a reliable partner in the drive technology sector.

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