■57mmHB系列齿轮减速步进电机n步距角(StepAngle)1.8°n步距精度(StepAccuracy)±5%n温升(TemperatureRise)75℃Maxn环境温度(AmbientTemperatureRange)-20℃~+50℃n绝缘等级(InsulationClass)Bn绝缘电阻(InsulationResistance)500VDC100MΩMinn绝缘强度(DielectricStrength)500VAC50Hz1MaMinuten径向跳动(radialrunout)0.02mmMax(450g负载)n轴向间隙(axialclearance)0.08mmMax(450g负载)技术参数(Specifications)型号Model步距角StepAngle(O)机身长LengthL(mm)电流Current(A)相电阻Resistance(Ω)相电感Inductance(mH)保持转矩Holdingtorque(N.m)转动惯量Rotorinertia(g.cm2)重量Weight(kg)减速比Ratio57HB41-106-AG301.84115.75.70.391200.451：3057HB51-106-AG101.85116.68.20.722750.651：1057HB56-066-AG151.8560.620290.853000.71：1557HB76-284-AG201.8762.81.1351.894800.681:20▲以上仅为代表性产品，可按要求另行制作。)