一、概述
FTY系列三相永磁同步電動機適用于合成纖維、長、短絲紡線機等轉(zhuǎn)速要求恒定的機器。該電動機制成封閉式，能用于灰塵土多、花毛多和水土飛濺的場合。電動機采用永磁體作勵磁，較電勵磁的同步電動機具有結(jié)構(gòu)簡單、使用維護方便、堅固耐用的優(yōu)點；較之反應(yīng)式同步電動機，則具有起動電流小、功率因數(shù)高的優(yōu)點，因而可以縮小靜止變流器的容量，降低設(shè)備的投資。
型號含義
二、結(jié)構(gòu)簡介
FTY系列永磁同步電動機的功率為370W以下者（4有）和180W以下者（6極）制成自冷式，其余制成自扇冷式。
永磁材料選 用高質(zhì)量的釹鐵硼。
電動機的安裝結(jié)構(gòu)型式如下。
IMB3型：臥式安裝，機座帶底腳，端蓋無凸緣。
IMB5型：臥式安裝，機座不帶底腳，端蓋上有凸緣。
IMV1型：立式安裝，機座不帶底腳，端蓋上有凸緣；
IM3003型：臥式安裝，機座不帶底腳端蓋上有凸緣，軸伸帶錐度。
三、主要技術(shù)數(shù)據(jù)
表1
|
型號
|
額定
功率
/W |
額定
電壓
/V |
額定
頻率
/kW |
同步轉(zhuǎn)速
/（r/min） |
滿載時 |
堵轉(zhuǎn)
電流 |
堵轉(zhuǎn)
轉(zhuǎn)矩 |
最大
轉(zhuǎn)矩 |
牽入性能 |
使用
頻率
范圍
/Hz |
轉(zhuǎn)速范圍
/（r/min） |
重量
/kg |
|
|
電流
/A |
效率
（%） |
功率
因數(shù) |
|
|
額定
電流 |
額定
轉(zhuǎn)矩 |
額定
轉(zhuǎn)矩 |
牽入
轉(zhuǎn)矩
|
轉(zhuǎn)動慣量
/kg·㎡ |
|
|
額定
轉(zhuǎn)速 |
|
|
FTY120-2 |
120 |
150 |
50 |
3000 |
0.85 |
74 |
0.73 |
10 |
1.4 |
|
|
|
40-110 |
2400-6600 |
|
|
|
FTY1100-2 |
1100 |
210 |
50 |
3000 |
5.2 |
81 |
0.75 |
10 |
1.8 |
|
|
|
50-85 |
3000-5100 |
|
|
|
FTY2200-2 |
2200 |
250 |
50 |
3000 |
7.12 |
84 |
0.86 |
10 |
1.8 |
|
|
|
10-80 |
600-4800 |
|
|
|
FTY90-4 |
90 |
110 |
50 |
1500 |
0.91 |
72 |
0.72 |
7 |
1.4 |
1.4 |
0.5 |
0.0075 |
40-110 |
|
13 |
|
|
FTY90-4 |
90 |
173 |
50 |
1500 |
0.7 |
73 |
0.76 |
10 |
1.4 |
|
|
|
40-110 |
1200-3300 |
|
|
|
FTY100-4 |
100 |
115 |
50 |
1500 |
0.92 |
73 |
0.725 |
7 |
1.4 |
1.4 |
0.5 |
0.0075 |
25-110 |
|
13 |
|
|
FTY120-4 |
120 |
110 |
50 |
1500 |
1.19 |
73 |
0.725 |
7 |
1.4 |
1.4 |
0.5 |
0.01 |
40-110 |
|
13 |
|
|
FTY120-4 |
120 |
173 |
50 |
1500 |
0.86 |
73 |
0.72 |
10 |
1.4 |
|
|
|
40-110 |
1200-3300 |
|
|
|
FTY180-4 |
180 |
110 |
50 |
1500 |
1.73 |
75 |
0.73 |
7 |
1.4 |
1.4 |
0.5 |
0.0175 |
40-110 |
|
15 |
|
|
FTY180-4 |
180 |
173 |
50 |
1500 |
1.2 |
75 |
0.73 |
10 |
1.4 |
|
|
|
40-110 |
1200-3300 |
|
|
|
FTY250-4 |
250 |
115 |
50 |
1500 |
2.2 |
77 |
0.74 |
7 |
1.4 |
1.4 |
0.5 |
0.025 |
40-110 |
|
15 |
|
|
FTY250-4 |
250 |
173 |
50 |
1500 |
1.8 |
83 |
0.75 |
10 |
1.4 |
|
|
|
40-110 |
1200-3300 |
|
|
|
FTY370-4 |
370 |
110 |
50 |
1500 |
3.6 |
81 |
0.745 |
7 |
1.4 |
1.4 |
0.5 |
0.05 |
40-110 |
1200-3300 |
17 |
|
|
FTY550-4 |
550 |
110 |
50 |
1500 |
4.64 |
83 |
0.75 |
7 |
1.8 |
1.4 |
0.5 |
0.0875 |
40-110 |
1200-3300 |
24 |
|
|
FTY750-4 |
750 |
110 |
50 |
1500 |
6.17 |
84 |
0.76 |
7 |
1.8 |
1.4 |
0.5 |
0.1125 |
40-110 |
1200-3300 |
30 |
|
|
FTY750-4 |
750 |
173 |
50 |
1500 |
3.9 |
84 |
0.76 |
10 |
|
|
|
|
40-110 |
1200-3300 |
|
|
|
FTY750-4 |
750 |
220 |
50 |
1500 |
3.08 |
81 |
0.745 |
10 |
|
|
|
|
15-80 |
450-2400 |
|
|
|
FTY800-4 |
800 |
220 |
50 |
1500 |
3.69 |
79 |
0.72 |
7 |
1.8 |
1.4 |
0.8 |
0.0875 |
20-110 |
|
|
|
|
FTY1000-4 |
1000 |
220 |
50 |
1500 |
4.12 |
81 |
0.745 |
10 |
|
|
|
|
15-80 |
450-2400 |
---- |
|
|
FTY1100-4 |
1100 |
110 |
50 |
1500 |
10.87 |
80 |
0.73 |
7 |
1.8 |
1.4 |
0.8 |
0.0875 |
29-185 |
--- |
--- |
|
|
FTY1100-4 |
1100 |
173 |
50 |
1500 |
6.3 |
81 |
0.75 |
10 |
1.8 |
|
|
|
50-110 |
1500-3300 |
|
|
|
FTY1250-4 |
1250 |
220 |
50 |
1500 |
5.54 |
80.5 |
0.735 |
7 |
1.8 |
1.4 |
1.0 |
0.0375 |
25-110 |
--- |
--- |
|
|
FTY1500-4 |
1500 |
110 |
50 |
1500 |
12.8 |
81 |
0.76 |
7 |
1.8 |
1.4 |
1.0 |
0.125 |
25-110 |
750-3300 |
--- |
|
|
FTY2500-4 |
2500 |
173 |
50 |
1500 |
14.4 |
81 |
0.76 |
10 |
1.8 |
--- |
--- |
--- |
40-110 |
1200-3300 |
---- |
|
|
FTY120-6 |
120 |
220 |
50 |
1000 |
0.56 |
75 |
0.75 |
7 |
1.8 |
1.6 |
0.5 |
0.125 |
25-70 |
500-1400 |
17 |
|
|
FTY180-6
180-6Q |
180 |
220 |
50 |
1000 |
0.79 |
77 |
0.78 |
7 |
1.8 |
1.6 |
0.5 |
0.05 |
25-70 |
17 |
|
|
FTY250-6
250-6T |
250 |
220 |
50 |
1000 |
1.07 |
79 |
0.78 |
7 |
1.8 |
1.8 |
0.5 |
0.0675 |
25-70 |
--- |
26 |
|
|
FTY370-6 |
370 |
220 |
50 |
1000 |
1.6 |
81 |
0.75 |
7 |
1.8 |
1.8 |
0.5 |
0.075 |
25-70 |
--- |
30 |
|
|
FTY750-6 |
750 |
125 |
50 |
1000 |
5.7 |
81 |
0.75 |
10 |
1.8 |
--- |
--- |
--- |
25-150 |
500-3000 |
--- |
|
|
FTY2600-6 |
2600 |
380 |
50 |
1000 |
4.8 |
90 |
0.93 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
70 |
|
|
FTY3000-6 |
3000 |
380 |
50 |
1000 |
5.5 |
90 |
0.93 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
70 |
|
