Description
PMSM Ceiling HVLS Fans Model Technology Parameter
| Model | Fan diameter (m)ft | Motor power (kw) | Rotate speed (rpm) | Air volume (CMM)m3/min | Weight (kg) | Largest air coverage (m2) | Noise (dBA) | Weight |
|---|---|---|---|---|---|---|---|---|
| BGX-CM-5E | 5.3 | 600W | 0-55 | 9800 | 80 | 900 | 40 | 80 |
| BGX-CM-4E | 4.6 | 600W | 0-60 | 9000 | 75 | 850 | 40 | 75 |
| BGX-CM-3E | 3.7 | 600W | 0-65 | 8500 | 70 | 800 | 40 | 70 |
FEATURES OF COMMERCIAL HVLS FANS
DRIVING MOTOR
GX HVLS Fan new product 600W PMSM fan, with IP65 grade motor, 83% working efficiency, 70Nm torque, longest fan blades are 5.3m, could totally satisfy lower area ventilation requirement.
HUB
American Airlines (AA7075) super-hard aluminum alloy, built by the Japanese company who dedicated to aluminum alloy production for 60 years, high-pressure precision forging type (σb reaches 600Mpa), CNC precision machining after dynamic balance test check; ten times force design, 40 years reliability life.
HIGH EFFICIENCY FAN BLADE
6-propeller shape, corrected after testing, American Airlines imported (non-imported) high-performance aluminum alloy material: AA6063T6511 (6063-T5); surface anodized PVDF coating (electrostatic spray) treatment;
HARDWARE FASTENERS
Germany (DIN933 bolt), class 12.9 (class 8.8); (DIN125A) anti-loose self-locking nut; suspension fasteners use slotted locating pin locknut; drive unit uses Locttle "Lotai" thread to solidify Sexual locking.
FIXING DEVICE
The anti-slip groove design and the split pin locknut completely prevent the steel beam clip device from accidentally sliding off, without punching and welding.
THE FREQUENCY OF LEAN CONTROL SYSTEM
(1) Excellent performance, high efficiency and energy saving: HVLS PMSM integrated machine adopts the international leading field-oriented vector control technology, synchronous motor control technology, and static motor parameter self-learning algorithm, which can match various types of PMSM motors. The matching accuracy is high, the output power factor is high, the energy saving effect is good, the motor running current is small, the current fluctuation is small, so that the motor temperature rise is small.
(2) Start and stop the fan stabily, low-noise operation: dedicated start-up algorithm for hvls fans with large inertia characteristics, slow start and stop, small start reversal angle, smooth start without jitter, stepless speed regulation, reduce motor wear; stable operation, low motor noise .
(3) Compact structure and high integration: The integrated machine integrates frequency conversion, start-stop, speed regulation, display, and remote control functions. Compact structure, small size, simple disassembly and assembly, and convenient operation.
(4) Advanced technology and strong stability: professional coating, suitable for various processing workshops, workshops, supermarkets, and dust and oily fume environments. High temperature resistant design, when the ambient temperature is high, the equipment runs normally and stably under full load. It is used for the stability and wide voltage design of the harsh power grid, and adapts to the power grid voltage fluctuation range of -15%~+10%; for the harsh EMC environment, the anti-interference ability is strengthened.
(5) Comprehensive functions and high reliability: various protection functions are complete, overcurrent protection, overvoltage protection, overheat protection, short circuit protection, overload protection, etc. It can improve the safe service life of the motor and reduce equipment maintenance.
