| 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): 2.2 Number of poles: 4P Accessories: Shaft end key Nominal reduction ratio: 1/50 Output shaft rotation speed (r/min)_50Hz: 30 Output shaft rotation speed (r/min)_60Hz: 36 Output shaft allowable torque (Nm)_50Hz: 606 Output shaft allowable torque (Nm)_60Hz: 505 Output shaft allowable thrust load (n):1300 输出轴允许的径向负载(n):7840 频率:50/60/60Hz 实际还原比:1/44.95 阶段数量:3-phase 电压:200/200/200/200/220V
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