一、概述
FTY系列三相永磁同步电动机适用于合成纤维、长、短丝纺线机等转速要求恒定的机器。该电动机制成封闭式，能用于灰尘土多、花毛多和水土飞溅的场合。电动机采用永磁体作励磁，较电励磁的同步电动机具有结构简单、使用维护方便、坚固耐用的优点；较之反应式同步电动机，则具有起动电流小、功率因数高的优点，因而可以缩小静止变流器的容量，降低设备的投资。
型号含义
二、结构简介
FTY系列永磁同步电动机的功率为370W以下者（4有）和180W以下者（6极）制成自冷式，其余制成自扇冷式。
永磁材料选 用高质量的钕铁硼。
电动机的安装结构型式如下。
IMB3型：卧式安装，机座带底脚，端盖无凸缘。
IMB5型：卧式安装，机座不带底脚，端盖上有凸缘。
IMV1型：立式安装，机座不带底脚，端盖上有凸缘；
IM3003型：卧式安装，机座不带底脚端盖上有凸缘，轴伸带锥度。
三、主要技术数据
表1
|
型号
|
额定
功率
/W |
额定
电压
/V |
额定
频率
/kW |
同步转速
/（r/min） |
满载时 |
堵转
电流 |
堵转
转矩 |
最大
转矩 |
牵入性能 |
使用
频率
范围
/Hz |
转速范围
/（r/min） |
重量
/kg |
|
|
电流
/A |
效率
（%） |
功率
因数 |
|
|
额定
电流 |
额定
转矩 |
额定
转矩 |
牵入
转矩
|
转动惯量
/kg·㎡ |
|
|
额定
转速 |
|
|
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 |
|
