Technology
The Power of PMSM Technology
PMSM technology is one of the most advanced examples of fan engineering on the market today. Compared with traditional brush and AC motors, the Permanent Magnet Synchronous Motor provides a larger, more comfortable air volume that is both dynamic and quiet. The airflow from Mammoth Fans is considered dynamic as it feels like a natural breeze increasing and decreasing the air volume, rather than other fans and air conditioners which can feel artificial and consistent blowing of air which can be uncomfortable. Remarkably energy efficient, the Mammoth Fan range comes in various sizes to suit multiple projects, varying speed options and a super-efficient design with next to no maintenance.
How does PMSM technology work?
PMSM is an electromagnetic device produced by a permanent magnet as a medium for the conversion of mechanical energy and electromagnetic energy to each other. In addition, the amazingly efficient Permanent Magnet Synchronous brushless direct drive motor on the Mammoth Industrial Series Fan delivers maximum performance when it comes to speed control accuracy, torque, density balance, low noise and greater energy efficiency.
Mammoth Fans also boast a bigger range of varying speed options. Other industrial fans that traditionally have a 7.3m blade diameter will have a speed range of 20-50 RPM. With the PMSM technology and the supreme quality of the Japanese designed controller the Mammoth Industrial Series has broadened the speed range from 5-57 RPM, which enables you to tailor the level of cooling comfort.
*Actual product appearance may vary from images shown
What is HVLS?
A HVLS fan is a type of mechanical fan greater than 2.1m in diameter. They move slowly and distribute large amounts of air at low rotational speed, hence the name ‘high volume, low speed’. The motor efficiency of other HVLS fans in the market not using PMSM technology is around 78%, whereas Mammoth Industrial Series Fans are able to achieve 86% efficiency. The Mammoth range of fans are classified as SHVLS – Super High Volume, Low Speed. When it comes to ultimate efficiency in fans, it’s hard to beat the technology used in the Mammoth Fans.