AC Fan Motor

AC fan motor guides covering shaded-pole, PSC and three-phase induction motors, run capacitors, insulation class and replacement practice.

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By longwell / April 27, 2026 / Engineering Case Studies

Customizing a 300mm AC Axial Fan for Dual Voltages

Learn how we adapted a 300mm AC axial fan for 440V and 110V power rail...

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By longwell / April 23, 2026 / Engineering Case Studies

Uniform Speed Inline Fans: Scaling 150mm to 300mm

See how we engineered a series of AC inline duct fans from 150mm to 30...

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longwell-lwca-3090sn-07-spec-s
By longwell / April 11, 2026 / Engineering Case Studies

230V AC Blower for 50mm Spaces

See how we designed a 230V compact cross flow fan to fit a 50mm space....

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By longwell / April 3, 2026 / Engineering Case Studies

Designing a 60Hz AC Axial Fan for -30C Outdoor Cabinets

Learn how we engineered a custom 60hz ac axial fan with cold-rolled st...

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longwell-wi-6935098557-project
By longwell / April 1, 2026 / Engineering Case Studies

115V AC Centrifugal Fan with 190mm and 225mm Round Capacitors

See how we engineered a 115v ac centrifugal fan with custom round capa...

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longwell-wi-6935162654-project
By longwell / April 1, 2026 / Engineering Case Studies

A Split AC Indoor Fan Engineered for 61C Extreme Cooling

Review the engineering steps behind this split ac indoor fan project, ...

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By longwell / March 30, 2026 / Engineering Case Studies

Hardware Rack Retrofit: Sizing a 172mm AC Cooling Fan

This 172mm ac cooling fan project delivers 178 CFM at 230V. Discover w...

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longwell-lwaa8025sh-10-project
By longwell / March 26, 2026 / Engineering Case Studies

Equipment Cooling with an 80mm 220V AC Fan

Review the engineering choices behind specifying an 80mm 220v ac fan f...

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