Incrumental rotary encoders IRC202 and 205
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The incremental rotary encoders IRC with a lamp as the light source in the standard industrial version converts rotary motion to electrical signals by the photoelectronic scanning of rasters onto two glass elements [stator and rotor]. Electrical signals provide information of bilateral position of two mechanical parts, angle turn or rotary motion. Common use of IRC encoders is in connection with display units or numerical control systems on machine tools or robots. They are excellent for application in other equipment where measuring accuracy and reliability are required. Encoder IRC205 is equipped with a circuit to watch the function of the lamp. If the lamp is broken all outputs are set to high impedance (3rd state). Type identification SUBSTANDARD (example) P - Pinion 0 5 mm sticked to the shaft M - Frost resistant -40° to +60°C D - Optical indication of zero impulse by LED (KB, PB) OUTLET PA - Cable 1 m axial PB - Cable 1 m radial KA - Connector CONTACT 20.10.10.AA axial KB - Connector CONTACT 20.10.10.AA radial KKA - Cable 1 m with connector CONTACT 20.10.50.AC axial or eq. KKB - Cable 1 m with connector CONTACT 20.10.50.AC radial KC - Connector CANON 9-pin NUMBER OF IMPULSES PER ROTATION 84, 96,100,108,124,128,168,192, 200, 250,400, 500, 600,720,900,1000,1024, 1250, 2048, 2500, 3600, 4096 and 5000 with one zero impulse per rotation. OUTLETS IDENTIFICATION Supply voltage 2 - +10 + +30 V 5 - + 5 V DIAMETER OF SHAFTS 0 - outer 0 6 mm TYPE OF ENCODER 2- IRC2xx with a miniatur lampe as the light source Moment of inertia of mechanical parts Shaft loads IRC - axial 202 and 205 - radial 202 and 205 Cable lenghts Type of protection Weight max. Technical data (IRC205 -line transmiter AM26LS31 and recommended receiver AM26LS32) Output signals IRC202 - 2 basic signals (1,2) turned by 90° el. and 1 zero impulse (3). IRC205 - 2 basic signals (1,2) turned by 90° el., 1 zero impulse (3) and their negation. Outlet OC PNP line driver

Assembly Encoders are fixed into the equipment by 3 screws M4. Position of the shaft is determined by fitted diameter 50h7. The connection has to be constructed so as to avoid exceeding the maximum radial or axial shaft load permited. It is necessary to keep alignment connection. It is recommended to use suitable homokinetic diaphragm couplings [see Accessories catalogue list]. Considering that sensitive electrostatic parts have been used we recommend to connect the encoders without a power supply and to strictly follow the rules for work with electrostatic sensitive equipment. Change of...