ECO PMSM HVLS Fans
Energy-Efficient & Silent Operation
PMSM (Permanent Magnet Synchronous Motor) gearless fans are designed to deliver exceptional energy efficiency and ultra-quiet operation for continuous use. These fans consume minimal energy while ensuring consistent airflow and cooling across a wide area.
These fans work on the principle of an inner stator with permanent magnets that create a constant magnetic field, and an outer rotor with windings that produce a rotating magnetic field. The interaction of these two magnetic fields causes the rotor to rotate at a synchronous speed. PMSM Fans are reliable even at high speed because they don’t have brushes, are efficient as they have almost zero rotor losses, are compact in structure and are easy to maintain as they have a simple mechanical construction.
With a gearless design that minimises wear and tear, they are known for long-lasting performance. PMSM fans are an ideal choice for energy-conscious businesses seeking sustainable and cost-effective cooling solutions.
Features & Benefits
Brushless Motor
High torque at low RPM for efficient and powerful performance
Exceptional Durability
Requires maintenance only after 1,00,000+ hours of continuous 24×7 operation
Energy Efficient
Consumes 30% less power compared to standard HVLS fans, reducing energy costs
Attributes
Round in shape, compact in structure and compatible with various VFDs
Ultra-Quiet Operation
Gearless, direct drive motor operates at less than 45 dB at 1m distance
Specialised High Pole Motor
Features 32–64 poles for different types of HVLS fan applications
Durable Construction
5-blade 6061 T6 aluminium alloy design ensures high strength and long lifespan
Enhanced Safety
Equipped with primary and secondary anti-fall safety mechanisms for all components
Design
There is no chassis for these fans which makes them lighter in weight
Warranty
3 Years on electrical items and 5 Years on mechanical parts
User Applications
Gearless HVLS Fans are perfect for various spaces, including:
- 24×7 operation & low sound applications
- Airports, railway stations, bus stands
- Auditorium, cinema halls, theatres
- Air-conditioned buildings (to lower A/C running costs)
- Temples, mosques, churches, prayer halls
Whether ventilating commercial areas or large public spaces, these ECO PMSM HVLS gearless fans deliver reliable performance.
Specifications
| MODEL | HVLS SIZE (ft) | MAX POWER(KW) | ROTATION (RPM) | AIRFLOW (CFM) | HEIGHT FROM FLOOR (MTR.) | MAX FAN ASSY WEIGHT (KG) | COVERAGE AREA (SQ. FT.) |
|---|---|---|---|---|---|---|---|
| EABPM2.4E | 8 | 0.4 | 120 | 90,000 | 3 | 44 | 4,500 |
| EABPM4E | 12 | 0.4 | 86 | 130,000 | 4.5 | 54 | 6,800 |
| EABPM5E | 16 | 0.75 | 72 | 225,000 | 6.1 | 74 | 9,000 |
| EABPM6E | 20 | 1.5 | 65 | 288,000 | 7.5 | 99 | 13,500 |
| EABPM7E | 24 | 1.5 | 52 | 378,000 | 9.1 | 105 | 18,000 |
*Sound level <50 dB