Magnetic incremental encoders MIRC640 and 645
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^L4IWI Magnetic incremental encoders MIRC640 and 645 MIRC64x - without a shaft with external magnet-carrier The magnetic incremental rotary encoders MIRC640 and MIRC645 working on magnetic Hall Effect principle. The encoder converts rotary motion to electrical incremental signals. Mechanically is designed without a shaft with external magnet-carrier which is mounted on the shaft cooperating devices. A typical use is in conjunction with digital control system or drivers for control of the electric motors. OPTION (Example) J - high temperature OUTLET PB - Cable 0,5 m radial (longer cable on request) NUMBER OF IMPULSES (PERIODS) PER ROTATION from 1 to 128 after one pulse, further 256, 512,1024 with one zero impulse per rotation. DIAMETER OF SHAFTS for external magnet carrier 6 - internal dia. of the shaft 6 mm (standard.) 8 - internal dia. of the shaft 8 mm 10 - internal dia. of the shaft 10 mm (other diameter on request) OUTLETS IDENTIFICATION Supply voltage Outlet 0-+10 + +30V HTL line driver 5 - + 5 V line driver MECHANICAL SPECIFICATION 4 - with external magnet carrier TYPE OF ENCODER 6 - magnetic incremental encoder type MIRC6xx UVW differential commutation signals Number of incremental impulses (periods) per rotation: from 1 to 128 after one pulse, further 256,512,1024 with one zero impulse per rotation. Resolution in positions = Number impulses per rotation (lines) x 4. MIRC645 only and into resolution 1024 impulses (without 200,250,400 and 500 impulses) ABZ incremental signals/period counter

Description of connection elements MIRC640 and 645 Colors of connection cable The encoders MIRC640 and MIRC645 are fixed to cooperative equipment by three screws M3 on the pitch circle diameter 48 mm. First the magnet-carrier is mounted on the shaft so that dimension between top of magnet-carrier and equipment’s flange must be 6,65 ± 0,05 mm. For this operation it is possible to use the assembly tool 62451631 which is possible to order as accessories. Centering of the encoder is by inner diameter 35H7 or outside diameter 55h7. Note: The encoder is calibrated with its magnet-carrier and is...