供应直流防爆牵引电机/直流防爆牵引电机价格/直流防爆牵引电机 主要技术参数定 额：小时制额定功率：3.5KW 额定电压：42V 额定电流：105A 额定转速：960r/min 最大电流：210A 最高转速：2400r/min 绝缘等级：B 励磁方式：串励冷却型式：封闭自冷适用电机车型号：XK2.5-4、6、7、9/48-KBT,XK2.5-6、7、9/48A蓄电池式电机车 Main technical parameters for ZQ-4B: Quota: Hour Rated Power: 3.5 KW Rated Voltage: 42V Rated Current: 105 A Rated Rotations: 960 r/min Maximum Current: 210A Highest Rotations: 2400r/min Insulation Class: B (High Class) Excitation Way: Series Cooling Type: IC 40/Enclosed Self-Cooled Type Weight: 137 kg Matched Electric Locomotives Models: XK2.5-KBT(explosive-proof) , XK2.5-6、7、9/48A Accumulator Electric Locomotives.