Daikin RXYQ38MY1B [8/42] Technology

• Systems • Introduction

• Introduction

5 technology

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Reluctance brushless DC Compressor

The reluctance brushless DC motor provides significant increases in efficiency compared to conventional AC inverter motors, simultaneously using

2 different forms of torque (normal and reluctance torque) to produce extra power from small electric currents.

The motor comprises powerful neodymium magnets, that create the reluctance torque. These magnets ar approximately 12 times stronger than ferrite

magnets and make a major contribution to its energy saving characteristics.

Secret to raising energy-efficiency! Powerful neodymium magnets

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Sine Wave DC inverter

Optimizing the sine wave curve, results in smoother motor rotation and improved motor efficiency.

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First in the

industry

Rotating

Stator

Field

Iron

Neodymium magnet

"Normal" torque

Reluctance torque

Low pressure side

Suction

Scroll

Discharge

Reluctance

DC Motor

High pressure side

Ferrite magnet

Neodymium magnet

Neodymium magnet is

12 times more powerful

than the widely used

ferrite magnets