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China Professional 1.2 Degree 57mm NEMA 23 57byg 3phase Hybrid Bipolar Stepper Stepping Gear Motor for Carving and Packing Machine near me manufacturer

Merchandise Description Phase Angle  Accuracy: ±5%Resistance Precision: ±10%Inductance Accuracy: ±20%Temperature Increase: 80°C MaxAmbient Temperature: -20°C~+50°CInsulation Resistance: 100MΩ Min., 500VDCDielectric Strength:  500VAC for 1 momentShaft…