型号 Model | 频率 Freq HZ | 电压 Voltage VAC | 轴承 Bearing Style | 电流 Current AMP | 功率 Power Watts | 转速 Speed RPM | 风量 Airflow CFM | 风压 Pressure mmH2O | 噪音 Noise dBA | 重量 Weight g |
| MD1238HA1SL | 50/60 | 110 | Sleeve | 0.24/0.20 | 17.0/14.0 | 2550/2900 | 80/90 | 7.36/8.06 | 40/45 | 480 |
| MD1238HA1BL | 50/60 | 110 | Ball | 0.24/0.20 | 17.0/14.0 | 2600/3000 | 80/92 | 7.40/8.13 | 40/45 | 480 |
| MD1238HA2SL | 50/60 | 220 | Sleeve | 0.12/0.10 | 17.0/15.0 | 2550/2900 | 80/90 | 7.36/8.06 | 40/45 | 480 |
| MD1238HA2BL | 50/60 | 220 | Ball | 0.12/0.10 | 17.0/15.0 | 2600/3000 | 80/92 | 7.40/8.13 | 40/45 | 480 |
| MD1238HA3SL | 50/60 | 380 | Sleeve | 0.07/0.06 | 17.0/14.0 | 2550/2900 | 80/90 | 7.36/8.06 | 40/45 | 480 |
| MD1238HA3BL | 50/60 | 380 | Ball | 0.07/0.06 | 17.0/14.0 | 2600/2900 | 80/92 | 7.36/8.06 | 40/45 | 480 |
| S：表示含油轴承，B：表示滚珠轴承 | L：表示导线，T：表示插座 |
| S：Sleeve Bearing B：Ball Bearing | for the terminal connect,change"L"in the Model to"T" |
| 绝缘度：10M Ω at 500VDC between lead and frame | 耐压：1 min at 2500VAC /50-60HZ,current<5mA |
| lnsulation:10Ω at 500VCD between lead and frame | Dielectric Strength:1 min at2500VAC/50-60HZ,current<5mA |
| 工作温度 Operation Temperature：-20℃~80℃ | 工作湿度Operation Humidity:20%~85% |
| 工作电压：85V~125Vfor110Vand190V~250Vfor220V | 常温工作时间：滚珠轴承5万小时，含油轴承2万小时 |
| voltage：85V~120Vfor110Vand190V~250Vfor220V | Lifeat250℃：Ball bearing50000hrandsleevebearing20000hr |