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A pure electric vehicle motor is a speed-regulated drive system composed of an AC motor and its matching controller. The AC motor refers to the AC asynchronous traction motor, which is driven by the rotating magnetic field to rotate the rotor. The structure is simple, the reliability is strong, the driving circuit is also simple and reliable, and the efficiency is high. Compared with rare earth permanent magnet motors, permanent magnet motors are expensive, and some of the comprehensive prices are twice that of AC asynchronous motors. Especially once electric vehicles become popular and rare earth resources are in short supply, the price will skyrocket, making electric vehicles very uneconomical and affecting the development of electric vehicles. Popularization: There are also complex driving circuits, poor reliability, and difficult heat dissipation, which makes the actual efficiency inferior to AC asynchronous motors; rare earth permanent magnet motors are usually water-cooled, which makes the power structure complex and the cost increases. In contrast, the advantages of AC motors are very obvious.
Applications:
pure electric logistics vehicles, pure electric passenger cars, pure electric postal vehicles, pure electric sanitation vehicles, etc.
To summarize the advantages:
1. The protection level is high, the efficiency is high, and the reliability is strong.
2. It is cost-effective and has a large starting torque.
3. Long life, easy maintenance, simple structure and low noise.
4. The motor end cover and base are made of aluminum alloy structure, which is small in size and light in weight.
5. Stepless speed regulation, strong overload capacity.
6. The structure is compact and the power density is high.
サイズ |
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最大で80x80mm |
※ ネコポス(ヤマト運輸) は「ステッカー50枚」「サコッシュ2点」「缶バッジ30点」「ノート1点」「タオルハンカチ1点」「エコバッグ2点」「ドッグTシャツ1点」「ソックス2足」までのご購入時のみ、利用することができます。
※ Tシャツ便(ヤマト運輸) は「スタンダードTシャツ(XXL、XXXLは除く)1点」「ワンポイントTシャツ(XXL、XXXLは除く)1点」「オーバーサイズTシャツ1点」「ヘビーウェイトTシャツ(2XL、3XLは除く)1点」「オーガニックコットンTシャツ(XXLは除く)1点」「ロングスリーブTシャツ(XL、XXLは除く)1点」までのご購入時のみ、利用することができます。