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3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ

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Guangdong Zhaoli Motor Group Co.,Ltd

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3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ

Name: 3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ
Brand: Zhaoli
Price: 1 USD

Quality 3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ for sale

Brand Name : Zhaoli

Model Number : D9T78M4B38

Certification : CE, ROHS, REACH

Place of Origin : China

MOQ : 2000

Payment Terms : L/C, T/T, Western Union

Supply Ability : 10,000pcs per day

Delivery Time : 25-45 days

Packaging Details : cartons + pallets

Name : Brushless DC motor

Rated voltage : 24VDC

Stack size : φ78mm

Bearing : Ball bearings

Number of stator slots : nine

Number of magnet poles : six

Number of phases : three phase

Construction : Inner rotor

Insulation class : CL.B

Rectifying method : electronices

Control type : PWM

Output signal : FG

Packing : Customized packing

Application : Humidifier/ Air purifier

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DC Motor Brushless DC Motor Three Phase Motor With Electronic Control For Fan Use

Motor characteristics

Rated voltage	24VDC
Operating voltage	21.6~26.4VDC
Rated load	180mN.m
Rated speed(on load)	2400+/- 10% RPM
Rated current(on load)	2.2A max
Rotation direction	CW(view from shaft side)
Working duty	continuous
Position detection method	FOC
Insulation resistance	10MΩmin. (500VDC)
Dielectric strength	600VAC/1S leakage current <=5mA
Temperature rise	<75K
Speed control	PWM PWM frequency: 15KHZ ~ 20KHZ PWM amplitude: 3.3~5.0V (Min >2.6V, Max <5.5V) Duty cycle: 1%~99% L level: 0~1.0V; H level: 2~5.5V;
Detecting method of motor speed	FG signal L level: 0~0.5V; H level: 4.5~5.5V; Max input/output current :5mA

Protection function

Locked-rotor protection	When the motor rotor and output shaft are locked, the motor lock protection function starts to work, the motor output is closed, and the motor output current is returned to Zero, the motor stops working.
Current limit function	When the current in the motor circuit exceeds 3.0 A, the motor will be protected and stopped.
Circuit Protection	This motor does not have over-voltage and reverse connection protection circuit, please pay attention not to apply wave exceeding the rated voltage when using Surge voltage or reverse connection.

Reliability test

Temperature and humidity test (without condensation)	Motor must be left at the temperature range of -20°C to 60°C and the relative humidity range of 5% to 90% for 72 H. and then returns to room temperature 12 hours. Measurement of the rated load speed and rated load current must be conformed to standard.
Vibration test (without packing)	No error should occur after test . Direction of vibration: front and rear, right and left, up and down. Vibration acceleration: 9.8m/s²(sine eave) vibration Frequency range: 50Hz~50Hz~50Hz Repeating period: 1Min Vivrating Time:30cycle(30min) each direction.
Vibration test (packing)	No error should occur after test at the mimimum package test condition. Direction of vibration: front and rear, right and left, up and down. Vibration acceleration:9.8m/s²(sine eave) vibration Frequency range: 50Hz~50Hz~50Hz Repeating period: 1Min Vivrating Time:30cycle(30min) each direction.
Shock test(packaging)	No error should occur after test at the minimum package. Drop height: 50CM Impact shock is applied 1 time for bottom surface.

Drawing:

3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ

Application: Humidifier, Air purifier

3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ

Product Tags:

Electronic Control DC Brushless Fan Motor

20KHZ DC Brushless Fan Motor

2400 RPM 3 Phase Fan Motor

3 Phase DC Brushless Fan Motor 2400 RPM With Electronic Control 20KHZ Images

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