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Oil & Gas

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Customization options

On demand

Nar Motion-S

Nar Motion is our innovative high-temperature motor controller series, providing optimal operation and high-reliability in harsh environment. Typical applications are Downhole Tools for Oil & Gas and Geothermal markets. Nar Motion-S is the cost effective version for low to medium power application, even without sensor.

Narm-S product


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Capability to drive DC brushless motor

with sensorless speed control

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Hall Effect sensor compatibility

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Nominal DC input voltage

60 V or 250 V

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Phase Current

Up to 4A RMS

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100 W Typical Output power

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High temperature

Up to 175 °C (347 °F)


Dedicated to operate within a downhole tool withstanding harsh environments including high temperature and high vibration.

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Nar Motion M


Nar Motion L