Products Description

The magnet motor industrial fan centers on the permanent-magnet motor as the differentiator: magnets in the rotor supply the field instead of a wound asynchronous stator, so the motor delivers torque directly and efficiently at low RPM. Paired with aviation aluminum-magnesium alloy airfoil blades, the large rotor turns slowly and drives omni-directional air movement that both dries and dehumidifies the space and eliminates hot/cold stratification. There is no gearbox, so there are fewer wear parts and a smaller required installation height; the 3D convection cooling structure keeps temperature rise ultra-low to protect the magnets, and the stepped motor shaft acts as an anti-drop feature.

When the magnet motor is the selling point a buyer is vetting, they are really checking whether the supplier can reproduce that magnet-and-winding set reliably. We answer with prototype and sample support plus drawing-based manufacturing: send us your prototype or technical drawing and we build to it, with a custom sample ready in about 1 week. Structural customization of the clamped mount and anti-drop shaft is available, so the magnet motor industrial fan you receive is adapted to your roof rather than a one-size catalog item.

Specifications

Parameter	Specification
Motor	Permanent-magnet magnet motor, direct drive
Blade diameter	2000–7300 mm
Blade count	5–8
Motor power	0.4–1.8 kW
Max speed	55–120 RPM
Air volume	2,560–15,000 m³/min
Coverage	50–920 m²
Power input	3-phase 380 V or single-phase 220 V, 50/60 Hz

Applications

Farms and livestock houses

the slow, wide air column removes humid, stratified air without the aggressive draft that stresses animals.

Airports and docks

a single high-volume fan conditions large open concourses and covered loading areas where point coolers would never reach.

Wet processing areas

by both dehumidifying and circulating air, it helps dry out surfaces and cut condensation without adding another machine.

Customization

OEM / ODM and private label; manufacture to your technical drawings or prototypes.
Blade diameter 2000–7300 mm, 5–8 blades, 0.4–1.8 kW motor.
380 V 3-phase or 220 V single-phase, 50/60 Hz.
Clamped mounting to roof structural beams with safety wire ropes.