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Commercial Ceiling Fans

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Super wing Series-7.3m

15000m³/min 55RPM 1.5KW

Air Volume Speed Power

The superwing series is a new fan based on PMSM permanent magnet synchronous motor technology developed by OPT. It has a maximum diameter of 7.3 meters and an input voltage of 220v. This product replaces the traditional motor deceleration machine, achieves a high degree of integration, improves reliability and transmission efficiency, and promotes the circulation of airflow in the space under extremely high efficiency, so as to achieve the purpose of cooling personnel and greatly improve the environmental comfort.

Technical Sheet

Size Model	Diameter (m)ft	Voltage (V)	Speed (rpm)	Air Volume(CMM) m³/min	Current (A) 380V	Weight (kg)	Power (W))
OM-CY-7E	7.3(24')	220	10-55	15,000	5.9	121	1500
OM-CY-6E	6.1(20')	220	10-60	13,200	5.0	115	1100
OM-CY-5E	5.5(18')	220	10-65	12,500	4.1	112	900
OM-CY-4E	4.9(16')	220	10-75	11,800	3.6	109	800

Core Technology

Full up Grade Driving System

Advantages of PMSM Motor

What is "PMSM" HVLS FAN？

PMSM is a permanent magnet synchronous motor. The so-called permanent magnet refers to the addition of permanent magnets when manufacturing the rotor of the motor, so that the performance of the motor is further improved. The so-called synchronization means that the rotational speed of the rotor is always consistent with the current frequency of the stator winding. The permanent magnet motor has a higher power/mass ratio, smaller volume and lighter weight. It has larger output torque than other types of motors, and the motor's limit speed and braking performance are also excellent. Therefore, the permanent magnet synchronous motor has become the most widely used electric motor in today's electrical products.

1.Motor drive rate is greatly improved

The current of permanent magnet synchronous motor is small, and the copper consumption of the stator of the motor is smaller, so compared with asynchronous motor, the efficiency is higher and the transmission rate is higher. The motor efficiency of the common asynchronous motor is 78%, the motor efficiency of the superwing series PMSM motor is 86%, and the transmission efficiency of the entire motor is increased by 13.6%.

2.Adjustable speed range is larger

At present, there are common 7.3M diameter fans in the market, the speed range is usually 20-50RPM, and the superwing series, based on the powerful PMSM power output system and control technology, the infinitely variable speed range is expanded to 10-52RPM, providing you with a wider Adjustable range of comfort.

3.Low noise and ultra quiet

The super wing series uses the latest PMSM technology to reduce noise to 38.5db for the first time, truly low noise. The noise of the asynchronous motor deceleration machine mainly comes from the excitation noise of the motor casing and the friction of the gear of the reducer. The noise standard is usually about 45-50dB.

4.Powerful wind, big air volume

The superwing series adopts the latest PMSM technology, low-speed high-torque drive motor, which can meet any torque recovery or auxiliary braking within the peak torque, eliminating the friction energy consumption of the gear reducer, and the maximum torque reaches 220N.m. The most powerful advantage of the super wing series is its air volume, which reaches 810000m³ / h when fully loaded, surpassing the market’s common product air volume by 30%. which has been unanimously recognized by customers and highly evaluated by the market.

5.Thermal design

Efficient cooling system (heat dissipation surface area up to 2.16㎡）， perfect solution to the contradiction between performance and heat in PMSM technology

In the heat dissipation system, through the two methods of contact heat dissipation and radiation heat dissipation, the ingenious structural design selects the high-density alloy aluminum material of the high heat conduction system to achieve the perfect heat dissipation effect and ensure the longer life characteristics of the motor.

6.Maintenance free

The superwing series PMSM motor adopts the principle of electromagnetic induction,double-bearing transmission, completely sealed, and truly maintenance-free, the products commonly used in the market with gear transmission technology need to replace the gearbox lubricationg oil regularly, and the professional climbs up and disassembles the work. the cost will add.

7.The motor is small and exquisite

The superwing series mainframe is small and exquisite, the height of the main unit is only 0.3M, which greatly reduces the installation space requirements. only 0.86M can install a "super wing" series fan. the common industrial fan host on the market is large, and the installation space needs to be more than 1.2M, which limits its installation.