FTM50/68系列无框力矩电机
无框电机
一般性能参数（General specification）：
| 绕组类型 winding type | YWE |
| 霍尔电角度 hall angle | 120° |
| 介电强度 Dielectric strength | 1000VAC/1S |
| 绝缘电阻 Insulation resistance | >100MΩ@500VDC |
| 运行环境 Operation ambient | -20℃~50℃ |
| 绝缘等级 Insulation class | F |
引线接线定义及功能（Electric connection）：
管脚号或引线颜色 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 红(U) | 蓝(V) | 黄(W) |
引线功能Function | NTC | NTC | Vcc | Hu | Hv | Hw | GND | PHu | PHv | PHw |
插件型号和线规 | MOLEX 532610771 or AWG28 | AWG20 | ||||||||
电机性能参数（Electric Specification）：
项目 | 单位 | FTM50- | FTM68- | ||||
08C00350 | 16C00625 | 24C00925 | 08C00630 | 16C01218 | 24C01818 | ||
电机极数 Motor poles | / | 20 | |||||
电机相数 Motor phase | / | 3 | |||||
额定电压 Rated voltage | VDC | 48 | 48 | 48 | 48 | 48 | 48 |
额定功率 Rated output power | W | 157 | 157 | 235 | 188 | 225 | 340 |
额定转速 Rated speed | rpm | 5000 | 2500 | 2500 | 3000 | 1800 | 1800 |
额定转矩 Rated torque | N.m | 0.3 | 0.6 | 0.9 | 0.6 | 1.2 | 1.8 |
额定电流 Rated current | A | 4.5 | 5.0 | 6.8 | 5.8 | 6.4 | 9.5 |
最高转速 Max. Operating speed | rpm | 7500 | 4250 | 4000 | 5000 | 2800 | 2800 |
峰值转矩 Peak torque | N.m | 0.9 | 1.8 | 2.7 | 1.8 | 3.6 | 5.4 |
峰值电流 Peak current | A | 13.5 | 15 | 20.5 | 20.5 | 17.5 | 28.5 |
反电势常数 Voltage constant | Vrms/krpm | 4.5 | 7.8 | 8.4 | 6.7 | 12 | 12 |
转矩常数 Torque constant | N.m/A | 0.074 | 0.129 | 0.139 | 0.111 | 0.199 | 0.199 |
绝缘等级 Insulation class | / | F | |||||
转子惯量 Rotor inertia | Kg.m2 | 7.2/9.6* | 13.6/16* | 20/22.4* | 14/18.6* | 26.4/30.1* | 38.8/43.4* |
重量 Weight | g | 90/98* | 140/150* | 220/230* | 200/210* | 285/295* | 350/360* |
外形图（outline）：
电机型号 | L1 | L2 | L3 | L4 | D1 | D2 | D3 |
FTM50-08C00350 | 18 | 3 | 8 | 9/12* | 50 | 48 | 24.6 |
FTM50-16C00625 | 24 | 3 | 16 | 17/20* | 50 | 48 | 24.6 |
FTM50-24C00925 | 36 | 3 | 24 | 25/28* | 50 | 48 | 24.6 |
FTM68-08C00630 | 18 | 4 | 8 | 9/12* | 68 | 66 | 36.6 |
FTM68-16C01218 | 24 | 4 | 16 | 17/20* | 68 | 66 | 36.6 |
FTM68-24C01818 | 36 | 4 | 24 | 25/28* | 68 | 66 | 36.6 |
Note: The data with "*" refers to the version with Hall.
