供應(yīng)直流防爆牽引電機(jī)/直流防爆牽引電機(jī)價(jià)格/直流防爆牽引電機(jī) 主要技術(shù)參數(shù)定 額：小時(shí)制額定功率：3.5KW 額定電壓：42V 額定電流：105A 額定轉(zhuǎn)速：960r/min 最大電流：210A 最高轉(zhuǎn)速：2400r/min 絕緣等級：B 勵(lì)磁方式：串勵(lì)冷卻型式：封閉自冷適用電機(jī)車型號：XK2.5-4、6、7、9/48-KBT,XK2.5-6、7、9/48A蓄電池式電機(jī)車 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.