AEDR-8501-102
3 Channel Reflective Incremental Optical Encoder
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Overview
The AEDR-850x encoder is the smallest 3 channel optical encoder in the world with digital outputs employing reflective technology for motion control purposes. The encoder is designed to operate over -20° C to 85° C temperature range and therefore is suitable for both commercial and industrial end applications.
This 3 channel optical encoder houses an LED light source and a photodetecting circuit in a single package. The small size of 3.95 mm (L) x 3.4 mm (W) x 0.9562 mm (H), allows it to be used in a wide range of miniature commercial applications where size and space constraints exist.
The AEDR-850x series encoders offer two-channel quadrature digital outputs and a 3rd channel, index digital outputs. Being TTL compatible, the outputs of the AEDR-850X 3 channel optical encoder can be interfaced directly with most of the signal processing circuitries. Hence the encoder provides great design-in flexibility and easy integration into existing systems.
This 3 channel optical encoder houses an LED light source and a photodetecting circuit in a single package. The small size of 3.95 mm (L) x 3.4 mm (W) x 0.9562 mm (H), allows it to be used in a wide range of miniature commercial applications where size and space constraints exist.
The AEDR-850x series encoders offer two-channel quadrature digital outputs and a 3rd channel, index digital outputs. Being TTL compatible, the outputs of the AEDR-850X 3 channel optical encoder can be interfaced directly with most of the signal processing circuitries. Hence the encoder provides great design-in flexibility and easy integration into existing systems.
Features
Features
- World smallest 3 channels reflective technology encoder.
- Surface mount leadless package 3.95 mm (L) x 3.4 mm(W) x 0.9562 mm (H)
- 3 channels; two channel quadrature digital outputs for direction sensing and a 3rd channel, Index digital output.
- Build in interpolator, factor of 1x, 2x and 4x selectable via external pinouts
- TTL compatible
- Single 5 V supply
- -20° C to 85° C absolute operating temperature
- Encoding resolution: 294 to 304 (lines/inch)
- Index Gating, Gated 180º e
The ordering quantity for AEDR-8501-102 is 100 pcs.
Applications
- Close Loop stepper Motors
- Miniature Motors
- Printers
- Copiers
- Card readers
- Scanners
- Projectors
- Consumer and Industrial Product Applications
Lifecycle Status
Active
Substance Compliance
-
RoHS6Fully Compliant
Specifications
| Specification | Value |
|---|---|
| Lifecycle | Active |
| Distrib. Inventory | Yes |
| RoHS6 Compliant | Y |
| Motion Type | Rotary |
| Optical Method | Reflective |
| Output Type | Digital |
| Product Size (mm) | 3.4Wx3.95Lx0.9562 H |
| Units In Shipping Tube | 100.0 |
| Resolution | 304 LPI |