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礦用隔爆型永磁同步變頻電動(dòng)機(jī)

發(fā)布時(shí)間：

2023-04-19 15:27

●低速直驅(qū)，無齒傳動(dòng)，簡化中間傳動(dòng)環(huán)節(jié)，系統(tǒng)綜合效率達(dá)93%以上。
Low speed direct drive, without coupling, simplified intermediate transmission link, more than 93% of system comprehensive efficiency.
●性能優(yōu)越，啟動(dòng)轉(zhuǎn)矩達(dá)額定轉(zhuǎn)矩2.2倍，過載轉(zhuǎn)矩達(dá)額定轉(zhuǎn)矩2.0倍。
Superior performance, starting torque up to 2.2 times rated torque, overload torque up to 2.0 times rated torque.
●轉(zhuǎn)子永磁體采用第三代稀土永磁材料，熱穩(wěn)定性更高，電機(jī)功率密度更高。
The rotor permanent magnet adopts the third-generation rare earth permanent magnet material, which has higher thermal stability and higher motor power density.
●環(huán)保節(jié)能，與傳統(tǒng)驅(qū)動(dòng)系統(tǒng)相比，綜合節(jié)能率可達(dá)25%以上。
Environmental protection and energy saving, compared with the traditional drive system, the comprehensive energy saving rate can reach more than 25%.
●噪音低，振動(dòng)小，運(yùn)行可靠，基本免維護(hù)。
Low noise, low vibration, reliable operation, maintenance free.

電壓等級(jí) Voltage class	380V；660V；1140V；3300V；6kV；10kV
功率范圍 Power range	37kW~1850kW
防爆類型 Explosion-proof type	ExdbⅠMb
冷卻方式 Cooling way	水冷/強(qiáng)制風(fēng)冷 Water cooling/forced air cooling
控制方式 The control mode	變頻調(diào)速 Inverter control