11938MB-A1J-EP-00

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Introduction

AC Fans are electric motors used in air circulation and cooling applications. The 11938MB-A1J-EP-00 is a brushless AC fan specifically designed for industrial and commercial use. Its electrical components are encased in a sealed housing to maximize performance, reliability, and longevity.

Application Field

The 11938MB-A1J-EP-00 AC fan is designed for use in industrial and commercial settings, as well as equipment requiring air circulation. It is suitable for environments with high temperatures and/or moisture levels, such as boiler rooms and dampers. It has been tested to operate up to 75°C, and is also suitable for use in hazardous locations, such as Class I, Division 2 locations.

Working Principle

The 11938MB-A1J-EP-00 AC fan works by using a series of permanent magnets and an electrical coil to create a rotating magnetic field. The magnets are embedded in the stator, and the coil is embedded in the rotor. When electric voltage is applied to the coil, a strong magnetic field is created, which causes the rotor to turn. The rotation of the rotor creates a low pressure area around the leading edge, and a high pressure area around the trailing edge, which causes a flow of air to move through the fan blades.

Design Features

The 11938MB-A1J-EP-00 AC fan features an IP55 rated enclosure with an inertia class F insulation system. It also includes tachometer feedback, with a wide range of adjustable speed control. The fan has a compact size for ease of installation, and is capable of operation in temperatures ranging from -20°C to +75°C. It also includes an overload protection circuit for extra safety.

Conclusion

The 11938MB-A1J-EP-00 AC fan is specifically designed for industrial and commercial applications. Its compact design, overload protection circuit, inertia class F insulation system, and wide range of adjustable speed control make it a reliable and efficient choice for air circulation needs.

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