E8T Miniature Optical Kit Encoder

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E8T Miniature Optical Kit Encoder

The E8T transmissive optical encoder is designed to provide digital quadrature encoder feedback for high volume, compact space applications. The E8T is designed to be a drop in replacement for the E7P/E8P that offers higher maximum speed and increased output drive. The E8T utilizes an innovative, push-on codewheel which accepts shaft diameters of .118" to .375".The E8T default encoder base provides mounting holes for two #4-40, length 0.188" or two M2.5, length 5mm screws on a 0.75" bolt circle diameter. A 1.28" diameter bolt circle mount is also available, only with #4-40, length 0.188" screws. The encoder cover is easily snapped onto the base and is marked with the connector pin-out.      The single-ended output version is connected using a 4-conductor, high retention, polarized, 1.25mm pitch connector. The differential output version uses a similiar 6-pin connector. Mating cables and connectors (see the Cables / Connectors web page) are not included, and are available separately.     E8T Miniature Optical Kit Encoder Push-on hub - spring loaded collet design Minimum shaft length of .295" Fits shaft diameters of .118" to .375" 180 to 720 cycles per revolution (CPR) 720 to 2,880 pulses per revolution (PPR) Single +5V supply

Part Number e8t_miniature_optical_k
Company US Digital
Operating Temperature (CPR < 2000), C -20 to 100
Operating Temperature (CPR ≥ 2000), C -20 to 100
Operating Temperature (CPR < 3600), C -20 to 100
Operating Temperature (CPR ≥ 3600), C -20 to 100
Supply Voltage, V 4.5 to 5.5
Vibration (5Hz to 2kHz), G 20
Weight Oz No
Max. Acceleration, rad/sec2 250000

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