
57系列两相混合式步进电机,采用优质冷轧硅钢片和耐高温永磁体制造,采用业界先进的磁路设计方案,具有输出转矩大、温升低、可靠性高的特点。具有良好的内部阻尼特性,运行平稳,无明显振荡区。
步距角:1.8°
机座号:86
保持转矩:0.6~3.0NM.
转矩大
运行平稳
低发热
低噪声
通用规格 |
步距精度 | +5%(整步、空载) |
温升 | 80°CMax |
使用环境 | 温度:-10~50°C;湿度:85% MAX |
绝缘电阻 | 100MΩ MIN 500VDC |
耐压 | 500VAC for one minute |
径向跳动 | 0.06Max.(450g-load) |
轴向跳动 | 0.08max.(450g-load) |
技术规格 |
Model NO. | 相数 | 步距角(°) | 保持转矩(N.M) | 额定电流 A | 相电感 mH | 相电阻 Ohm | 引线数量 | 转子惯量 g.cm2 | 电机重量 Kg | 机身长度 mm | 图纸 |
LS57A243-0620XB | 2 | 1.8 | 0.6 | 3.0 | 1.05 | 053 | 4 | 140 | 0.5 | 43 | |
LS57A255-0825-1000 | 2 | 1.8 | 1.2 | 4.0 | 1.4 | 0.46 | 4 | 280 | 0.72 | 78 | |
LS57A256-0621XB | 2 | 1.8 | 1.2 | 2.0 | 5.3 | 1.6 | 4 | 280 | 0.72 | 56 | |
LS57A256-0621XB-3 | 2 | 1.8 | 0.85 | 3.0 | 1.4 | 0.85 | 4 | 280 | 0.72 | 56 | |
LS57A256-0621XB-4 | 2 | 1.8 | 1.2 | 4 | 1.4 | 0.42 | 4 | 280 | 0.72 | 56 | |
LS57A256-0821XB-1000-S | 2 | 1.8 | 1.2 | 4 | 1.4 | 0.44 | 4 | 280 | 1.0 | 115 | |
LS57A256-0830XB | 2 | 1.8 | 1.2 | 3.0 | 2.4 | 0.72 | 4 | 280 | 0.72 | 56 | |
LS57A256-S0621XB | 2 | 1.8 | 1.2 | 2.0 | 5.3 | 1.6 | 4 | 280 | 0.75 | 56 | |
LS57A256-S0821XB | 2 | 1.8 | 1.2 | 4.0 | 1.4 | 0.43 | 4 | 280 | 0.72 | 56 | |
LS57A276-0821XB-1000 | 2 | 1.8 | 2.0 | 5.0 | 1.8 | 0.42 | 4 | 480 | 1.0 | 76 | |
LS57A276-C0832XB | 2 | 1.8 | 2.0 | 5.0 | 1.8 | 0.4 | 4 | 480 | 1.0 | 108 | |
LS57A276-S0821XB | 2 | 1.8 | 1.4 | 3.5 | 1.8 | 0.8 | 4 | 480 | 1.0 | 76 | |
LS57A277-0621XB | 2 | 1.8 | 1.4 | 2.8 | 2.3 | 1.05 | 4 | 480 | 1.0 | 77 | |
LS57A277-0821XB | 2 | 1.8 | 2.0 | 5.0 | 1.8 | 0.4 | 4 | 480 | 1.0 | 77 | |
LS57A277-0821XB-3 | 2 | 1.8 | 2.0 | 3.0 | 4.2 | 1.15 | 4 | 480 | 1.0 | 77 | |
LS57A277-0830XB-5 | 2 | 1.8 | 2.0 | 5.0 | 1.8 | 0.38 | 4 | 480 | 1.0 | 76 | |
LS57A277-0830XB-1000-S | 2 | 1.8 | 2.0 | 5.0 | 1.7 | 0.4 | 4 | 480 | 1.0 | 137 | |
LS57A281-0821XB | 2 | 1.8 | 1.5 | 3.5 | 1.8 | 0.8 | 4 | 520 | 1.15 | 81 | |
LS57A281-0825XB-1000 | 2 | 1.8 | 2.2 | 5.0 | 1.9 | 0.42 | 4 | 520 | 1.15 | 103 | |
LS57A281-0830XB | 2 | 1.8 | 2.2 | 5.0 | 1.9 | 0.39 | 4 | 520 | 1.15 | 81 | |
LS57A295-0821XB-1K | 2 | 1.8 | 2.2 | 5.0 | 1.9 | 0.64 | 4 | 520 | 1.15 | 119 | |
LS57A2101-0821XB | 2 | 1.8 | 3.0 | 5.0 | 2.3 | 0.45 | 4 | 720 | 1.4 | 101 | |