AEDT-9140-F00 Avago Technologies US Inc., AEDT-9140-F00 Datasheet
AEDT-9140-F00
Specifications of AEDT-9140-F00
Related parts for AEDT-9140-F00
AEDT-9140-F00 Summary of contents
Page 1
... This index output electrical degree high true index pulse which is generated once for each full rotation of the codewheel. The AEDT-9140 optical encoder is designed for use with a codewheel which has an optical radius of 11.00 mm (0.433 inch) for 100 CPR to 1000 CPR and 11.68 mm (0.460 inch) for 1000 CPR ...
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... Theory of Operation The AEDT-9140 is an emitter/detector module. Coupled with a codewheel, these modules translates rotary motion of a shaft into a three-channel digital output. As seen in Figure 1, the modules contain a single Light Emitting Diode (LED) as its light source. The light is col- limated into a parallel beam by means of a single poly- carbonate lens located directly over the LED ...
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Block Diagram RESISTOR LENS PHOTO DIODES LED CODE EMITTER SECTION WHEEL Figure 1. Output Waveforms Figure 2. 3 COMPARATORS INDEX PROCESSING CIRCUITRY SIGNAL PROCESSING CIRCUITRY DETECTOR SECTION V CC CH. A CH. B CH. ...
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... AEDT-9140 Technical Specifications Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Supply Voltage Output Voltage Output Current per Channel, Iout Recommended Operating Conditions Parameter Symbol Temperature T A Supply Voltage V CC Load Capacitance C L Frequency f Shaft Perpendicularity Plus Axial Play Shaft Eccentricity ...
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... Encoding Characteristics AEDT-9140 (except – B0B) Encoding Characteristics over the recommended operating conditions and recommended mounting tolerances unless otherwise specified. Parameter Cycle Error Pulse Width Error Logic State Width Error Phase Error Position Error Index Pulse Width CH I rise after -40° ...
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... B) as shown in Figure 3. These pull-up resistors should Figure 3. Customized Solutions Customization of codewheel CPR is possible. It has to be based on the encoder LPI table given below. Part Number LPI AEDT-9140-C00 36.7 AEDT-9140-E00 73.5 AEDT-9140-F00 94 AEDT-9140-G00 132.3 AEDT-9140-H00 147 AEDT-9140-A00 183 AEDT-9140-I00 188 AEDT-9140-B0B ...
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Mounting Considerations R0.89 MOUNTING PLANE MOUNTING BOSS 2MM DIA. 2 PLACES 6.30 12. Note: These dimensions include shaft endplay and codewheel warp. All dimension for mounting the module and codewheel should be measured with respect to two mounting ...
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Package Dimension Optical Center Axis Optical Center Axis 3.69 R0.89 Side View TYPICAL DIMENSIONS IN MILLIMETERS 8 4.40 2.69 5.34 1.17 1.27 2.40 13.6 1.78 4.90 1.6 Optical Center Axis 17.80 21.60 R15.50 3.00 1.60 13.60 0.46 3.00 4.00 2.00 ...
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... Ordering Information AEDT-9140 Option Resolution Options Codewheels Optical Radius C - 100 CPR 00 - 11. 200 CPR 256 CPR G - 360 CPR H - 400 CPR A - 500 CPR I - 512 CPR B - 1000 CPR For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. ...