ENA1J-B28-L00100L

The EN series Rotary Optical Encoder produces a 2-bit quadrature signal which is suitable for digital systems where both magnitude and direction of adjustment must be provided. The EN encoder is ideal for use as a digital panel control or as a position sensing device in applications where long life, reliability, high resolution and precise linearity are critical. The EN series encoder converts rotary input into electrical signals which can be used by microprocessors without A/D conversion. Bourns encoder output signals are square wave digital pulses which do not require de-bounce circuitry. Both features make it possible to significantly reduce the memory overhead, wiring and wiring interconnects required by other types of control devices. EN optical encoders offer useful rotational life of from 10 to 200 million shaft revolutions, making them ideal for extended service applications.

• Dual channel quadrature output
• Bushing or servo mount
• Square wave signal
• Small size
• Resolution to 256 PPR
• CMOS and TTL compatible
• Long life
• Ball bearing option for high operating speed up to 3000rpm