Description

Technical Parameters

CE RoHS UL FCC passed double ball bearing 7015 fan.

Fan drawing

product-800-800

Fan picture

Fan PQ Curve

product-800-659

Fan datasheet

Size	Model	Rated Voltage (V)	Startup Voltage (V)	Current Amp (A)	Speed (RPM)	Air flow (CFM)	Static Pressure (mmH20)	Noise Level (dB-A)	Weight (g)
707015mm	XYJ05B7015M	5	3	0.37	4000	25.23	3.67	35.4	46
	XYJ05B7015L	5	3	0.10	2500	15.55	1.51	28.5	46
	XYJ12B7015H	12	6	0.30	5300	34.07	6.42	42.7	46
	XYJ12B7015M	12	6	0.12	4000	25.23	3.67	35.4	46
	XYJ12B7015L	12	6	0.04	2500	15.55	1.51	28.5	46
	XYJ24B7015H	24	12	0.14	5300	34.07	6.42	42.7	46
	XYJ24B7015M	24	12	0.07	4000	25.23	3.67	35.4	46
	XYJ24B7015L	24	12	0.02	2500	15.55	1.51	28.5	46

Fan structure advantages

‌The main structural advantages of the DC fan include small size, light weight, low noise, and high speed. ‌

Dc fans usually use brushless DC motors, which have obvious advantages over traditional AC motors. Specifically, brushless DC motors are smaller and lighter, with higher speeds and less noise. These features make the DC fan structurally more compact, easy to carry and install, and ideal for personal use scenarios, such as desktop use or wall mounting. In addition, the motor structure of the DC fan is relatively simple, low noise, the motor rotor adopts permanent magnet, no need to change the direction of the brush and the commutator, which reduces the mechanical friction and the noise generated by the brush friction, so the noise is low during operation, and can provide a quieter use environment.‌

Our different size of fan

We produce wide range size of fan,fans of different sizes are suitable for different scenarios. For example, different Spaces such as bedrooms, living rooms, and offices have different needs for the size of fans. Choosing the right size not only provides a comfortable experience, but also makes efficient use of space.

Our factory

product-800-248

product-800-240

Our equipment

We introduced wind tunel installation.

‌Research aerodynamic characteristics:By simulating air flow of different speed, direction and shape in a wind tunnel, the aerodynamic characteristics of objects can be studied, such as lift, resistance, thrust and so on.

Optimized design:Based on the results of wind tunnel experiments, engineers can optimize the design of aircraft or vehicles, such as adjusting the shape and layout of wings, tail, body and other parts to reduce air resistance, improve lift or increase thrust.

‌Verification of calculation model:wind tunnel experiments can verify and modify the aerodynamic calculation model to improve the accuracy of calculation results.

product-800-1136