HEDM-55xx/560x & HEDS-55xx/56xx Quick Assembly Two and Three Channel Optical Encoders Data Sheet
●Description
■The HEDS-5500/5540, HEDS-5600/5640, HEDM-5500/5540 and HEDM-5600 are high performance, low cost, two and three channel optical incremental encoders. These encoders emphasize high reliability, high resolution, and easy assembly.
■Each encoder contains a lensed LED source, an integrated circuit with detectors and output circuitry, and a codewheel which rotates between the emitter and detector IC. The outputs of the HEDS-5500/5600 and HEDM-5500/ 5600 are two square waves in quadrature. The HEDS-5540/5640 and HEDM-5540 also have a third channel index output in addition to the two channel quadrature. This index output is a 90 electrical degree, high true index pulse which is generated once for each full rotation of the codewheel.
■The HEDS series utilizes metal codewheels, while the HEDM series utilizes a film codewheel allowing for resolu-tions to 1024 CPR.
■These encoders may be quickly and easily mounted to a motor. For larger diameter motors, the HEDM-5600, and HEDS-5600/5640 feature external mounting ears.
■The quadrature signals and the index pulse are accessed through five 0.025 inch square pins located on 0.1 inch centers.
■Standard resolutions between 96 and 1024 counts per revolution are presently available. Consult local Avago sales representatives for other resolutions.
●Features
■Two channel quadrature output with optional index pulse
■Quick and easy assembly
■No signal adjustment required
■External mounting ears available
■Low cost
■Resolutions up to 1024 counts per revolution
■Small size –40°C to 100°C operating temperature
■TTL compatible
■Single 5 V supply
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HEDM-55xx 、 HEDM-560x 、 HEDS-55xx 、 HEDS-56xx 、 HEDS-5500 、 HEDS-5540 、 HEDM-5500 、 HEDM-5540 、 HEDS-5600 、 HEDS-5640 、 HEDM5600 、 HEDM-5640 、 HEDM-5600 、 HEDM-5505 、 103686-4 、 640442-5 、 HEDS-8902 、 HEDS-8903 、 2695 、 HEDS–55XX 、 HEDM-5X0X 、 HCTL-20xx 、 HCTL-1100 、 HEDM-5605 、 HEDS-5505 、 HEDS-5545 、 HEDS-5605 、 HEDS-5645 |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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November 20, 2014 |
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AV02-1046EN |
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774 KB |
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