The PHB39G Series NEMA 16 5-phase stepper motors deliver ultra-fine 0.36° step movement with ±5% full-step accuracy, ensuring precise and smooth operation. Compact and low-noise, these motors are ideal for applications requiring miniature size and high-precision control. They feature high reliability with a maximum temperature rise of 80°C, insulation resistance ≥100 MΩ, and dielectric strength of 500 VAC for 1 minute. Shaft radial and axial play are tightly controlled at 0.02 mm and 0.08 mm, respectively. With 5-wire connection and lengths starting from 31 mm, PHB39G motors are perfect for precision instruments, miniature automation systems, and other space-constrained applications demanding fine motion control.