0.9° 57H Stepping Motor

0.9° 57H Stepping Motor Product Overview Our 0.9° 57mm 2-phase hybrid stepper motor is a heavy-duty ultra-precision drive component globally known as NEMA 23 0.9 degree stepper motor. As a high-performance 57mm frame high resolution stepper motor, it is categorized as top-grade high precision hybrid stepping motor for heavy load fine positioning, and most models are built as powerful high torque 2-phase bipolar stepper motor with 4-lead bipolar wiring design. This series follows unified NEMA23 57mm frame installation standards, body lengths range from 42mm up to 114mm, holding torque spans 4 Kg.cm to 35 Kg.cm, supporting 4-lead bipolar and 6-lead unipolar dual wiring schemes. Optimized hybrid magnetic circuit design delivers doubled resolution compared to standard 1.8° stepping motors, stable heavy-load operation, ultra-low vibration and consistent angular accuracy, making this NEMA 23 0.9 degree stepper motor the preferred bulk procurement solution for CNC equipment, packaging machin…