MEASURING WHEELS MAIN FEATURES Measuring wheel series designed for specific industrial applications where is required to measure a linear movement (i.e. continuous sheet cutting machines of wood, textiles, glass, etc.). The body is entirely designed of aluminium and mounted using an oscillating arm pivoted on the shaft. It comes with an integrated self-lubricating compact box to assure a long operation period without any maintenance. The weight of the metric wheel keeps a stable contact with the material, allowing an accurate measurement of both length and speed. Wheel surface can be in crossed-knurl aluminium, special anti-oil or anti-sliding rubber. • 3 channel encoder (A / B / Z) up to 10000 ppr • Power supply up to +28 VDC with several electronic interfaces available • Up to 500 kHz output frequency • Model RM with internal coupling • Cable or connector output MODEL 200 mm measuring wheel - RH series RH200 500 mm measuring wheel- RL series RL500 500 mm measuring wheel - RM series RM500 WHEEL SURFACE smooth A knurled B rubberized C without wheel / RESOLUTION (mod. RH) ppr from 50 to 1024 (mod. RL) ppr from 10 to 2500 (mod. RM) ppr from 1 to 10000 see table for pulses availability ZERO PULSE without zero pulse S with zero pulse Z POWER SUPPLY (with L electronic interface) 5 V DC 5 (with L or PC electronic interface) 8 ... 24 V DC 8/24 (mod. RL / RM) 5 ... 28 V DC 5/28 ELECTRONIC INTERFACE NPN N NPN open collector C push-pull P (mod. RL / RM) push-pull protected (AEIC-7272) PC line driver L (mod. RL / RM) power supply 5/28V - output RS-422 RS SHAFT DIAMETER (mod. RH) mm 8 (mod. RL / RM) mm 10 ENCLOSURE RATING (mod. RH) IP 54 X (mod. RL / RM) IP 64 X (mod. RL / RM) IP 66 S MAX ROTATION SPEED 3000 rpm 3 OUTPUT TYPE cable (standard length: RH = 0,5 m - RL / RM = 1,5 m) P (mod. RL / RM) MIL connector M (mod. Rl / RM) JIS-C-5432 connector J (mod. RL / RM) M12 connector M12 (mod. RL / Rm) M23 connector H (mod. RL / RM) IP40 IEC 60130-9 connector C female connector included, without female please add 162 as variant code DIRECTION TYPE axial A radial R VARIANT custom version XXX © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 221

*output levels according to power supply, for further details please see under Technical basics section © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 222

MECHANICAL SPECIFICATIONS Shaft diameter *available only without zero pulse M connector (7 pin) Amphenol MS3102-E-16-S solder side view FV M12 connector (5 pin) M12 A coded solder side view FV C connector (5 pin) IEC 60130-9 solder side view FV H connector (12 pin) - M23 CCW Hummel 7.410.000000 -7.002.912.603 solder side view FV M connector (10 pin) Amphenol MS3102-E-18-1 solder side view FV M12 connector (8 pin) M12 A coded solder side view FV C connector (8 pin) IEC 60130-9 solder side view FV © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog...