型号 Model Round & Square	频率 Frequency Hz	电压 Voltage V	轴承 Bearing Type	电流 Current Amp	功率 Power W	转速 Speed Rpm	风量 Airflow Cfm	噪音 Noise dB(A)	重量 Weight Gram
FM17051A1HSL	50/60	110	Sleeve	0.47/0.46	37/35	2400	150/170	52/53	1000g
FM17051A1HBL	50/60	110	Ball	0.47/0.46	37/35	2400	150/170	52/53
FM17051A2HSL	50/60	220	Sleeve	0.23/0.22	37/35	2400	150/170	52/53
FM17051A2HBL	50/60	220	Ball	0.23/0.22	37/35	2400	150/170	52/53
FM=Factory Model , 17051=170*170*51mm ,A1=AC 110V , A2=AC 220V , H=High speed , S=Sleeve , B=Ball , L=Lead wire