Military Grade DC Axial Flow Fans

 

Perseus military grade DC axial flow fans are developed and manufactured in strict accordance with the requirements of National Military Standard of China (GJB). After years of user experience and third-party testing, the product performance fully meets the requirements of temperature shock, acceleration, shock, vibration, heat, humidity electromagnetic compatibility, wide voltage start-up (-55°C), salt spray, fungus, damp heat and acid atmosphere.

One interesting application of Perseus military grade DC axial flow fans semiconductor processing equipment. A chip will emit a tremendous amount of heat in a short time in the process of manufacturing. An industrial grade fan cannot meet the requirement of cooling down the processing equipment in a short time frame. If the heat of the semiconductor processing equipment cannot be dissipated in time, the excess heat will negatively affect the quality and performance of the chip, and even cause the processing equipment to overheat. Perseus military grade DC axial flow fans can effectively control the semiconductor processing equipment at the ideal working temperature to ensure the smooth progress of production tasks.

Complete after-sales service, years of industry experience and reputation make Perseus responsible for every product purchased by customers. Perseus offers free return and exchange within one year.

 

 

Product Name: Military grade DC axial flow fans
Part Number: J70FZW40G-D
Bearing structure: Ball bearing
Frame and vane material: Aluminum alloy
Weight: 184g
Usage Platform: Airborne

 

 

Salt spray: ① Neutral salt spray 96h; ② Acid salt spray 192h.
Power supply characteristics: GJB181B-2012
Electromagnetic compatibility: CE102: in accordance with GJB151B-2013; RE102: in accordance with GJB 151B-2013 ① Inside of fixed wing, the distance between head and tail is less than 25m; ② Outside fixed wing or helicopter

 

Storage temperature	Working temperature	Fungus	Damp heat	Rain	Sand and Dust	Shock	Vibration	Temperature shock
-55°C~+85°C	-55°C~+85°C	28d	10d	√	√	30g	G(rms)= 13.36g	3 times

 

 

 

 

 

 

Part number	Voltage (V)	Power (W)	Speed (RPM)	Airflow		Wind pressure		Noise (dB (A))	Signal feedback	Speed control	Salt spray	Power supply characteristics	CE102	RE102
				CFM	m3/h	mmAq	Pa
J70FZW58-40G-D	28	9.24	8000	60.64	102.9	18.88	185.0	54.2	RD	-	①	√	-	①
J70FZW510-40G-D	28	18.20	10000	75.8	128.7	29.5	289.1	58.1	RD	-	①	√	-	①

 

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