n步距角(StepAngle)1.2°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)n适配驱动器（Matcheddriver）YK3605MA/YK3822MB技术参数(Specifications)型号Model步距角StepAngle(O)机身长LengthL(mm)额定电流Current(A/phase)驱动器电源输入PowerSupply保持转矩Holdingtorque(N.m)转动惯量Rotorinertia(g.cm2)重量Weight(kg)轴径Shaftdiameter(mm)轴伸Axisstretch(mm)863HB69-5831.2695.8DC24-48V5A2132021230863HB69-3031.2693.0AC110-220V2132021230863HB97-5831.2975.8DC24-48V5A4240031230863HB97-3531.2973.5AC110-220V4240031230863HB125-5831.21255.8DC24-48V5A6380041430