NEMA 23・0.9°・PHB57M
The PHB57M Series NEMA 23 2-phase stepper motors feature 0.9° step angle with ±5% accuracy, smooth movement, low noise, and low vibration. Designed for high-precision applications, optional brake, encoder, gearbox available. Shaft radial/axial play ≤0.02/0.08 mm, max temperature rise 80°C, insulation ≥100 MΩ, dielectric strength 500 VAC/1 min. Available in 41–76 mm lengths, delivering high holding torque for CNC machines, laboratory equipment, and automation requiring precise and reliable motion control.
Datasheet
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