High Performance φ13.5mm P-Iris Diaphragm
PI143 is an Auto Iris with PM Stepping Motor, 1-2 Phase - φ0.6mm Min - φ9.84mm Max Aperture, 0.736°/Step Total 100±5 steps100PPS @2.5V,1-2Phase Drive Ideal for Dome Camera IP Camera, Gimbal Camera, Security Camera, Light control
General Details
P-Iris is a new type of iris control that is both automatic and precise. The main function of the DC auto-iris is to adjust the iris based on lighting conditions.
The P-Iris control optimizes the image quality by enabling the best iris position to be set based on multiple factors.
| Rated Voltage | 4.6V DC（3.0V to 5.5V） |
| Motor Type | PM Stepping Motor, 1-2 Phase |
| Min. Aperture Size | φ0.6mm |
| Max. Aperture size | φ9.84mm |
| Outer Size | φ13.5mm |
| Output Step Angle | 0.736°/Step Total 100±5 steps |
| Max. Starting Frequency | 100PPS @2.5V,1-2Phase Drive |
| Operating Temp. Range | -40℃ to +85℃ |
| Coil Resistance of Motor | 30Ω±10%Ω |
| Number of Blades | 6PCS； |
Drawing
High Performance 47mm P-Iris Diaphragm
PI115 is an Auto Iris with PM Stepping Motor, 2-2 Phase - φ1.5mm Min - φ32.7mm Max Aperture, 1.03°/Step Total 95 steps 400PPS @3.3V,2-2Phase DriveIdeal for Dome Camera, IP Camera, Gimbal Camera, Security Camera, Light control.