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
FM20060A1HSL	50/60	110	Sleeve	0.58/0.50	56/54	2100	170/180	64/66	1700g
FM20060A1HBL	50/60	110	Ball	0.58/0.50	56/54	2100	170/180	64/66
FM20060A2HSL	50/60	220	Sleeve	0.31/0.30	56/54	2100	170/180	64/66
FM20060A2HBL	50/60	220	Ball	0.31/0.30	56/54	2100	170/180	64/66
FM=Factory Model , 20060=200*200*60mm ,A1=AC 110V , A2=AC 220V , H=High speed , S=Sleeve , B=Ball , L=Lead wire