PHB26K series hybrid stepper motors are supplied by one of the China's top stepper motor suppliers (PrimoPal Motor), which are specially developed for CCTV systems, replacing the dia.25mm PM stepper motors. These NEMA 10 round stepper motor with 1.8° step angle (200 steps/revolution) are made of high-quality cold rolled steel sheet and anti-high temperature permanent magnet. The body length of PrimoPal's NEMA 10 stepper motors ranges from 13.5mm to 15.2mm, and the holding torque could be as high as 1.5N.cm (2.12oz-in). These high-performance and high-reliability NEMA 10 stepper motors are terminated with four flying ended lead wires, and could be easily connected to the constant current or chopper drive controllers.
| Step Angle | 1.8° |
| Step Angle Accuracy | ±5% (full step, no load) |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80 °C Max.(rated current, 2 phase on) |
| Ambient Temperature | -20 °C ~ +50 °C |
| Insulation Resistance | 100 MΩ Min., 500VDC |
| Dielectric Strength | 500 VAC for one minute |
| Shaft Radial Play | 0.02 Max. (450 g-load) |
| Shaft Axial Play | 0.08 Max. (450 g-load) |
Note: We also could manufacture the custom stepper motors, according to the customer's requirements.