产品详情
1.2°57mm三相混合式步进电机57mm 3phase stepper motor
| 项目(item) | 性能(specifications) |
| 步距角(step angle) | 1.2° |
| 温升(temperature rise) | 80℃max |
| 环境温度（ambient temperature） | -20℃~+50℃ |
| 绝缘电阻(insulation resistance) | 100 mωmin. ,500vdc |
| 电气强度(dielectric strength) | 500vac for 1minute |
| 径向间隙(shaft radial play) | 0.02max. (450g-load) |
| 轴向间隙(shaft axial play) | 0.08max. (450g-load) |
| 最大径向压力(max. radial force) | 75n (20mm from the flange) |
| 最大轴向压力(max. axial force) | 15n |
技术参数
| 型号 model no. | 步距角 step angle | 长度 motor length | 电流 current /phase | 电阻 resistance /phase | 电感 inductance /phase | 静转矩 holding torque | 定位转矩 detent torque | 转子惯量 rotor inertia | 重量 mass |
| (°) | (l)mm | a | ω | mh | kg.cm | g.cm | g.cm | kg | |
| jk57h3p42-001 | 1.2 | 42 | 5.2 | 1.3 | 1.4 | 4.5 | 210 | 110 | 0.45 |
| jk57h3p56-001 | 1.2 | 56 | 5.6 | 0.7 | 1.7 | 9.0 | 400 | 300 | 0.75 |
| jk57h3p79-001 | 1.2 | 78 | 5.8 | 1.05 | 2.4 | 15 | 680 | 480 | 1.01 |
