SAI25A
Solid Shaft Encoder
The SAI25A is widely used as a sensor for autom atc contro, automatic measurem en, and measurement of angle andspeed.Small size,light weight, excelen performance,suitable for small space applications.
Compact size and resolution up to 1200 pulses.
Specification parameters
| Model | SAI25A4 |
| Product Type | Solid-shaft Incremental Encoder |
| SAI: Common / EAI: Reinforced | |
| Outer Diameter | 25mm |
| Shaft Diameter | 4mm（Solid Shaft） |
| Resolution | 20, 36, 60, 100, 200, 300, 360, 400, 500, 600, 800, 1000, 1024, 1200 (Customizable) |
| Supply Voltage | DC5V; DC8-26V |
| Output Form | Voltage Output |
| Open Collector | |
| Output Signal | Output of Phase A (one - way) |
| 90° Phase - shifted A & B Signals | |
| Z signal | |
| Maximum Speed | 6000r/min |
| Maximum Radial/Axial Load | 15N/10N |
| Operating Temperature | -20～85℃ |
| Protection Rating | SAI: IP54 / EAI: IP65 |
