DC Axial Cooling Fan 172x150x25mm 12V 24V 48V Large Airflow With DC Brushless Motor 17225

What is a DC cooling fan?
DC fans also known as DC Brushless Fans are basically cooling fans engineered to meet requirements such as higher air flows at high static pressures. RENGANG manufactures Brushless DC fans in varied sizes ranging from 60 mm to 280 mm. These fans are available in the plastic blade as well as the metal blade.

What are axial fans used for?
In general, an axial-flow fan is suitable for a larger flow rate with a relatively small pressure gain and a centrifugal fan for a comparatively smaller flow rate and a large pressure rise. They are used to supply fresh air, suck air from return air trenches, suck air from rotary filters, exhaust air out, etc.

 

 

 

                                                DC Axial Cooling Fan RGD17225

                       

                          Energy Saving       Noise Reduction      Soft Wind        Long Lasting    

 

Basic Parameter:

 

Model No.	Bearing	Voltage	Operating Voltage Range	Rated Current	Rated Input Power	Air Flow			Air pressure		Noise	Speed
		(V)	(V)	(A)	(W)	(CFM)		(m3/min)	(mm-H2O)	(inch-H2O)	(dBA)	(RPM)
RGD17225L12B(S)	Ball/Sleeve	12	7.5~13.5	0.56	6.72	160.77		4.553	7.75	0.305	46	2400
RGD17225M12B(S)				0.76	9.12	181.32		5.134	9.70	0.382	49	2700
RGD17225H12B(S)				0.98	11.76	202.54		5.735	11.85	0.467	52	3000
RGD17225HH12B(S)				1.17	14.04	214.85		6.084	13.30	0.524	53.5	3200
RGD17225VH12B(S)				3.0	36.00	290.64		8.230	20.85	0.821	61.5	4300
RGD17225L24B(S)		24	18~26.5	0.31	7.44	160.77		4.553	7.75	0.305	46	2400
RGD17225M24B(S)				0.40	9.60	181.32		5.134	9.70	0.382	49	2700
RGD17225H24B(S)				0.50	12.00	202.54		5.753	11.85	0.467	52	3000
RGD17225HH24B(S)				0.62	14.88	214.85		6.084	13.30	0.524	53.5	3200
RGD17225VH24B(S)				1.60	38.40	290.64		8.230	20.85	0.821	61.5	4300
RGD17225L48B(S)		48	36~54	0.17	8.16	160.77		4.553	7.75	0.305	46	2400
RGD17225M48B(S)				0.22	10.56	181.32		5.134	9.70	.0382	49	2700
RGD17225H48B(S)				0.27	12.96	202.54		5.753	11.85	0.467	52	3000
RGD17225HH48B(S)				0.31	14.88	214.85		6.084	13.30	0.524	53.5	3200
RGD17225VH48B(S)				0.80	38.40	290.64		8.230	20.85	0.821	61.5	4300

All designs and specifications are for reference only and are subject to change without prior notice.

The different customer requirements and different raw materials will lead to different data.

The provider data are used for reference only. For future information, please contact us.

Electrical Specification
Item		Specification/Condition
Dielectric Strength		500V/1mA/2s
Insulation Resistance		10MΩ (Ambient temperature 25℃)
Temperature Test of Run		△t=<70℃ Rated Voltage
Locked Rotor Protection		△t=<130℃ Rated Voltage
Pound resistance		It can withstand the shock from all three axes by 60g and two times per 11ms.
Vibration resistance		It can withstand the vibration from 5-30Hz,0.04g to 30-500Hz,2g peak to peak amplitude for 5 minutes to all three axis.
Lock Test		Locked for at least 72hrs at rated voltage, the fans run normally after the lock is released.
Reversal Volage Test		Test with reversal working voltage for 2~3minutes, all remain still, but all fans run normally after corrected voltage.

Environmental Specification
Item		Specification/Condition
Operating Temp. Range		Temperature:-10℃~70℃ Humidity:20%~85%RH
Storage Temperature		Temperature:-40℃~80℃ Humidity:20%~95%RH

 

Applicable: Manufacturing Plant, Machinery Repair Shops, etc

                                                                           

Plug Type:

 

Drawing:

 

 

Characteristic Curve:

 

 

Customized

 

1. Rated voltage: 3v 3.3v 5v 9v 12v 18v 24v 48v dc fan / 100VAC - 125VAC / 220V - 240VAC / 380VAC fan

2. Airflow, air pressure, speed, and rated voltage can be customized as customer's requirement

3. Private Labelling: All axial fans can be Privately labeled.

4. 2 wires, 3 or 4 wires (PWM / FG / RD function ) can be made if needed.

5. Sleeve bearing: 30000hours @ 25°C temperature

Hypro bearing : 30000hours @ 40°C temperature

NMB Ball bearing:50000hours @ 40°C temperature

DC FAN is powered by 3.3v 5v 12v 18v 24v 48v,AC FAN powered by 110v 125v 220v 240v 380v,

For more information, please check the below lists to find what you need, feel free to e-mail me.

 

Optional Function

 

1. Waterproof Level: IPX5~IP68, fans could be working in a wet environment, outdoor, or underwater with waterproof protection.

2. Wire leading: 2 wires(red wire:positive;black wire:negative)

3 wires(red :positive;black :negative;yellow: PWM)

4 wires(red :positive;black :negative;Yellow :PWM;white:FG)

3. Additional function: auto-restart, temperature control speed, speed detection, stoppage alarm, waterproof, etc.

4. We default 220mm wire length without connector, which could be customized as your request. we just need the picture of the connector and rank of wires to confirm.

 

Parts:

 

Payment:

1.Trade Assurance: In the first order, we suggest you use Trade Assurance.

2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.

3.Western Union, Money Gram, Paypal, all available.

4.L/C: for large order.

Shipping:

1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.

2. if you have your own forwarder, please tell us the detailed information.