Miniature optical incremental rotary encoder
512 cpr | E8P US Digital

The E8P optical incremental kit encoder is designed for high volume, low cost, mid-resolution OEM motion control applications. The E8P is small enough for a NEMA Size 11 stepper motor.The E8P uses a single 5V supply and offers two TTL quadrature outputs. Single-ended or differential output options are available. A single chip reflective encoder module incorporates an LED, monolithic detector and molded lenses. The phased array technology accepts far wider mechanical tolerance and misalignment than traditional aperture type encoders. The E8P uses an innovative, patent pending, push-on codewheel that provides extremely secure and accurate, yet easy installation without setscrews.

- Subminiature size, easy installation
- Single-ended or differential output option
- A and B quadrature TTL outputs
- Fits shaft diameters from 0.118" (3mm) to 0.276" (7mm)
- Accepts +/- 0.020" axial shaft play
- Off-axis mounting tolerance of 0.010"
- Count frequency from DC to 60 kHz
- 180 to 512 cycles per rev (CPR)
- 720 to 2048 quadrature states per rev.
- Single +5V supply