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 |