YD變極多速三相異步電動機是由Y系列三相異步電動機派生的，以改變電機極數(shù)進行有級調(diào)速的三相異步電動機，全系列有二速、三速、四速等不同的設(shè)計產(chǎn)品供用戶選用，該系列電機已廣泛地應(yīng)用于各種機械，輕工、紡織、化工、冶金等需要有級調(diào)速的機械設(shè)備。
電動機的安裝及外形尺寸、絕緣等級、防護等級、冷卻方式，結(jié)構(gòu)和安裝型式使用條件、額定電壓，額定頻率等均與Y系列電動機相同。
|
機座號
|
同步轉(zhuǎn)速(r/min)
|
|
1500/2000
|
1000/1500
|
750/1500
|
750/1000
|
500/1000
|
1000/1500
/3000
|
750/1500
/3000
|
750/1000
/1500
|
500/750/1000
/1500
|
|
極數(shù)
|
|
4/2
|
6/4
|
8/4
|
8/6
|
12/6
|
6/4/2
|
8/4/2
|
8/6/4
|
12/8/6/4
|
|
功率(kw)
|
|
801
|
0.45/0.55
|
|
|
|
|
|
|
|
|
|
802
|
0.55/0.75
|
|
90S
|
0.85/1.1
|
0.65/0.85
|
|
0.35/0.45
|
|
|
|
|
|
|
90L
|
1.3/1.8
|
0.85/1.1
|
0.45/0.75
|
0.45/0.65
|
|
|
|
|
|
|
100L1
|
2/2.4
|
1.3/1.8
|
0.85/1.5
|
0.75/1.1
|
|
0.75/1.3/1.8
|
|
|
|
|
100L2
|
2.4/3
|
1.5/2.2
|
0.85/1.5
|
0.75/1.1
|
0.75/1.3/1.8
|
|
112M
|
3.3/4
|
2.2/2.8
|
1.5/2.4
|
1.3/1.8
|
|
1.1/2/2.4
|
0.65/2/2.4
|
0.85/1/1.5
|
|
|
132S
|
4.5/5.5
|
3/4
|
2.2/3.3
|
1.8/2.4
|
|
1.8/2.6/3
|
1/2.6/3
|
1.1/1.5/1.8
|
|
|
132M1
|
6.5/8
|
4/5.5
|
3/4.5
|
2.6/3.7
|
|
2.2/3.3/4
|
1.3/3.7/4.5
|
1.5/2/2.2
|
|
|
132M2
|
6.5/8
|
4/5.5
|
3/4.5
|
2.6/3.7
|
2.6/4/5
|
1.3/3.7/4.5
|
1.8/2.6/3
|
|
160M
|
9/11
|
6.5/8
|
5/7.5
|
4.5/6
|
2.6/5
|
3.7/5/6
|
2.2/5/6
|
3.3/4/5.5
|
|
|
160L
|
11/14
|
9/11
|
7/11
|
6/8
|
3.7/7
|
4.5/7/9
|
2.8/7/9
|
4.5/6/7.5
|
|
|
180M
|
15/18.5
|
11/14
|
|
7.5/10
|
|
|
|
|
|
|
180L
|
18.5/22
|
13/16
|
11/17
|
9/12
|
5.5/10
|
|
|
7/9/12
|
3.3/5/6.5/9
|
|
200L1
|
26/30
|
18.5/22
|
14/22
|
12/17
|
7.5/13
|
|
|
10/13/17
|
4.5/7/8/11
|
|
200L2
|
26/30
|
18.5/22
|
17/26
|
15/20
|
9/15
|
|
|
10/13/17
|
5.5/8/10/13
|
|
225S
|
32/37
|
22/28
|
|
|
|
|
|
14/18.5/24
|
|
|
225M
|
37/45
|
26/32
|
24/34
|
|
12/20
|
|
|
17/22/28
|
7/11/13/20
|
|
250M
|
45/52
|
32/42
|
30/42
|
|
15/24
|
|
|
24/26/34
|
9/14/16/26
|
|
280S
|
60/72
|
42/55
|
40/55
|
|
20/30
|
|
|
30/34/42
|
11/18.5/20/34
|
|
280M
|
72/82
|
55/67
|
47/67
|
|
24/37
|
|
|
34/37/50
|
13/22/24/40
|
|
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