项目         Item

性能 Specifications                 

步距角       Step Angle

1.8

步距角精度   Step Angle Accuracy

±5% (full Step，no load)

电阻公差     Resistance Accuracy

±10%

电感公差     Inductance Accuracy

±20%

温升         Temperature Rise

80。C Max.(rated current，2 phase on)

环境温度     Ambient Temperature

-20。C~+50。C

绝缘电阻     Insulation Resistance

100MΩMin. ,500VDC

介电强度     Dielectric Strength

500VAC for one minute

转轴径向跳动 Shaft Radial Play

0.02Max. (450 g-load)

转轴轴向间隙 Shaft Axial Play

0.08Max. (450 g-load)

最大径向力   Max radial force

75N  （20mm from the flange)

最大轴向力   Max axial force

15N 

绝缘等级     Insulation Class

B（130°）