YVF2-80~355系列變頻調(diào)速三相異步電動(dòng)機(jī)
YVF2-80~355 Series Variable Frequency Three Phase Asynchronous Motor
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概述 |
Summary |
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機(jī)座號(hào)：H80~H355 |
Frame Size: H80~H355 |
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額定功率：0.55~315kW |
Rated Power: 0.55~315kW |
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額定電壓：380V |
Rated Voltage: 380V |
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極數(shù)：2~6極 |
Poles: 2p,4p,6p |
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防護(hù)等級(jí)：IP54 |
Protection Degree: IP54 |
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絕緣等級(jí)：F |
Insulation Class: F |
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工作制：S1連續(xù)工作制 |
Duty: S1 |
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變頻范圍：恒轉(zhuǎn)矩：3~50Hz |
Frequency range: constant torque: 3~50Hz |
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恒功率：2p：50~60Hz |
constant power: 2p: 50~60Hz |
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4~6p：50~100Hz |
4~6p: 50~100Hz |
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接 法： ≤55kW: Y; ＞55kW: △ |
Connection: ≤55kW: Y; ＞55kW: △ |
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冷卻風(fēng)機(jī)電壓：380V |
Cool fan motor voltage：380V |
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編碼器 ：根據(jù)用戶要求安裝 |
Encoder：accordingto customer's requirement |
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外形及安裝尺寸同YE2電機(jī) |
Mounting dimensions are same as YE2 series |
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因獨(dú)立風(fēng)機(jī)電機(jī)的長度增加ΔL |
Motor length increase by ΔL because of cool fan |
結(jié)構(gòu)特點(diǎn) Structural characteristics
YVF2系列電動(dòng)機(jī)采用高強(qiáng)度鑄鐵結(jié)構(gòu)，具有可靠性高、調(diào)速范圍寬、精度高等特點(diǎn)，安裝尺寸和功率等級(jí)與JHM系列電機(jī)一致，互換性、適用性強(qiáng)。裝有獨(dú)立的冷卻風(fēng)機(jī)，保證電機(jī)在不同轉(zhuǎn)速下均有良好的冷卻效果。
The YVF2 series motors with high strengh cast iron structure, have the characteristics of high reliability, wide speed range, high precision, high interchangeability and applicability with JHM series motors because of their same power grade and mounting imension. The Y2VP series motors have independent cooling fan to ensure good cooling effect under different speed.
