| 规格和标准 |
Outer cover structure: Total enclosed external fan type Protective structure: Indoor type (equivalent to IP44) Installation direction: Free to install (only model for grease lubrication) , Limitations (models exclusively for oil lubrication) Installation location: Indoor (free of corrosive gases, oil mist, flammable gases, dust, etc.) Flange type Output (kW): 3.7 Number of poles: 4P配件:轴终端密钥命名减少率:1/20输出轴旋转速度(R/min)_50Hz:75输出轴旋转速度(R/min)_60Hz:90 可用的输出轴扭矩(NM)_50Hz _50Hz:460 Available output shaft radial load (N): 6960 Frequency: 50/60/60Hz Actual reduction ratio: 1/20.22 Number of phases: 3 phases Voltage: 200/200/220V
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