BESTFLOW MOTOR CO.,LTD

　

DC Brushless Fan: K17251

FAN PHOTO:

GENERAL FEATURES

	Impeller	:	PBT UL94V-O Non-Flammability Reinforced Plastic
	Casing	:	PBT UL94V-O Non-Flammability Reinforced Plastic
	Insulation Resistance	:	10MΩ or over with a DC500V Megger
	Dielectric Withstand Voltage	:	AC700V 1s
	Bearing System	:	Ball Bearing
	Lead Wire	:	UL 1007#24AWG, +Red, -Black.
	Operating Temperature	:	-10°C~+80°C
	storage Temperature	:	-40°C~+85°C
	Expected Life	:	Ball Bearing System	:	45ºC 50,000 Hours.
	Expected Life	:	Sleeve Bearing System	:	45ºC 35,000 Hours.
	Above measurements apply	:	20°C±5°C
	reiutive humidity	:	65%±15%.
	Motor	:	Pantented single-coil DC brushless Motor.
	Motor Protection	:	Auto restart. Polarity Protection.

MODEL:K17251

Model	Rated Voltage	Operating Voltage	Current	Watt	Speed	AirFlow	Static Pressure	Noise
Model	(VDC)	(VDC)	(AMP)	(W)	(RPM)	(CFM)	(Pa)	(dBA)
K17251D1B10	12	10 ~14	0.45	5.40	2550	176.15	77	42
K17251D1B20	12	10 ~14	0.65	7.80	2850	210.35	110	47
K17251D1B30	12	10 ~14	1.00	12.00	3100	234.20	142	51
K17251D1B40	12	10 ~14	1.45	17.40	3350	255.45	160	53
K17251D2B10	24	16 ~28	0.25	6.00	2550	176.15	77	42
K17251D2B20	24	16 ~28	0.35	8.40	2850	210.35	110	47
K17251D2B30	24	16 ~28	0.45	10.80	3100	234.20	142	51
K17251D2B40	24	16 ~28	0.65	15.60	3350	255.45	160	53
K17251D4B10	48	36 ~56	0.16	7.68	2550	176.15	77	42
K17251D4B20	48	36 ~56	0.20	9.60	2850	210.35	110	47
K17251D4B30	48	36 ~56	0.28	13.44	3100	234.20	142	51
K17251D4B40	48	36 ~56	0.38	18.24	3350	255.45	160	53
*Rotation:Clockwise as seen from the label.
*Special Design is available on request.

　

MECHANICAL DRAWINGS			CHARACTERISTIC CURVES

　

☆☆☆☆☆ COPYRIGHT © 2002-2004 BESTFLOW MOTOR CO.,LTD. ALL RIGHTS RESERVED. ☆☆☆☆☆
January.2002Year