US Digital E4P OEM Miniature Optical Kit Encoder
Vendor: US Digital
Product: E4P 微型增量式光学套件编码器
The E4P is US Digital's OEM miniature optical kit encoder, 40% smaller than the S4T with higher resolution: 100-360 CPR (400-1,440 PPR in quadrature) with optional index channel on a single +5 V supply (4.5-5.5 V) at 21-29 mA no-load, -20 to +100°C operation; its modular base/code-wheel/cover design snaps onto motor shaft ends, making it the go-to low-cost feedback for robot drive wheels, small joint motors and education/service robots.
| 体积 | 较 S4T 小 40% |
| 供电 | 4.5-5.5 V（单 +5 V） |
| 类型 | 增量式光学套件编码器（模块式） |
| 索引 | 可选索引通道 |
| 分辨率 | 100-360 CPR（四倍频 400-1,440 PPR） |
| 存储温度 | -40 ~ +100 °C |
| 工作温度 | -20 ~ +100 °C |
| 空载电流 | 21-29 mA |