
套筒式永磁變速器由導(dao)體(ti)(ti)(ti)轉(zhuan)(zhuan)子(zi)(zi)、永(yong)(yong)(yong)磁(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)和調(diao)(diao)節銷軸組成(cheng),導(dao)體(ti)(ti)(ti)轉(zhuan)(zhuan)子(zi)(zi)與(yu)電機軸連接,永(yong)(yong)(yong)磁(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)與(yu)負載軸連接。導(dao)體(ti)(ti)(ti)轉(zhuan)(zhuan)子(zi)(zi)切(qie)割永(yong)(yong)(yong)磁(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)的(de)(de)磁(ci)(ci)(ci)力線會產生感應磁(ci)(ci)(ci)場,導(dao)體(ti)(ti)(ti)轉(zhuan)(zhuan)子(zi)(zi)上的(de)(de)感應磁(ci)(ci)(ci)場與(yu)永(yong)(yong)(yong)磁(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)的(de)(de)永(yong)(yong)(yong)磁(ci)(ci)(ci)場互相耦(ou)合,實現(xian)(xian)動力的(de)(de)傳(chuan)遞。通過在離(li)線狀態(tai)轉(zhuan)(zhuan)動調(diao)(diao)節銷軸可(ke)以改變導(dao)體(ti)(ti)(ti)轉(zhuan)(zhuan)子(zi)(zi)與(yu)永(yong)(yong)(yong)磁(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)的(de)(de)嚙合面積,從而改變導(dao)體(ti)(ti)(ti)轉(zhuan)(zhuan)子(zi)(zi)切(qie)割永(yong)(yong)(yong)磁(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)磁(ci)(ci)(ci)力線的(de)(de)多少,調(diao)(diao)節傳(chuan)遞的(de)(de)扭矩,最終實現(xian)(xian)對負載的(de)(de)調(diao)(diao)速。
1. 主要特點:
安裝簡單(dan),無需改(gai)造基礎
操(cao)作簡單,離線(xian)調(diao)速
結構簡(jian)單(dan),可靠(kao)性高(gao)
維護簡單(dan)
節電率(lv)10-60%
無聯結、減振、降噪
輕載啟(qi)動
過載保(bao)護
2. 適用工況:
適用于相對穩定工況。
3. 適用負載:
離心式風(feng)機(ji)/泵/壓縮機(ji)
軸(zhou)流式風(feng)機(ji)/泵
4. 適用功率:
2極電(dian)機:45-450kW
4極(ji)及以上電機:20-500kW
技術參數:
自冷型(xing)永磁變(bian)速器
選型表:
型號 | 不(bu)同轉速所(suo)傳(chuan)遞的功率(lv)/kW | |||
3000rpm | 1500rpm | 1000rpm | 750rpm | |
ALB330SA | 40 | 20 | 13 | 10 |
ALB330S | 80 | 40 | 27 | 20 |
ALB410S | 160 | 90 | 60 | 45 |
ALB490S | 355 | 160 | 105 | 80 |
ALB570S | 220 | 150 | 110 | |
ALB650S | 315 | 210 | 160 | |
ALB690S | 450 | 250 | 200 | |
ALB750S | 500 | 400 | 2 |