CB59-CB60-CB61 User's manual in English
Contents
1. a eel www lika it www lika b1z lixa 3 2 Dismounting the encoder To dismount the encoder please follow carefully the next steps e unscrew the fixing plate from the motor frame e remove the plastic cap 3 on the back of the encoder e remove the M5 screw 1 which fixes the encoder shaft to the motor shaft WARNING do not force the encoder manually to pull it out e tighten a M6 screw instead of the M5 screw in the encoder shaft while ensuring the motor does not move tightening the M6 screw will cause the encoder shaft to be drawn out slowly To prevent the thread of the motor shaft from being damaged we suggest tightening a M5 grub screw before screwing in the M6 screw 4 Electrical connections TF12 cable specifications Twisted pairs 6x 2x 28AWG Shield braided copper Outside 5 4 mm 0 1 Impedance lt 242 Ohm Km 20 C UL 758 tab 5 2 1 C D signals of the absolute track are available with option 1 only see the order code MAN CB59_CB60_CB61 E 1 13 odt CB59 CB60 CB61 Incremental sine cosine 2048 pulses at each complete turn of the encoder shaft A B signals WARNING C D signals of the absolute track are available with option 1 only see the order code C D signals Absolute sine cosine track 1 sinusoidal period at each complete turn of the encoder shaft 0 signal Index Z track 1 pulse at each complete turn of the encoder shaft 5 Output signal2. al installation has to be carried out with stationary mechanical parts do not disassemble the device do not tool the device delicate equipment handle with care do not subject the device to knocks or shocks respect the environmental manufacturer characteristics declared by www lika it www lika b1z lixa 2 Identification Device can be identified through data order code and serial number available in the label applied to its body Information is listed in the delivery document For any information on the technical characteristics of the product refer to the technical catalogue 3 Mounting instructions WARNING installation and maintenance operations have to be carried out by qualified personnel only with power supply disconnected and mechanical parts absolutely in stop Do not tool the unit MAN CB59_CB60_CB61 E 1 13 0dt CB59 CB60 CB61 3 1 Installing the encoder For correct installation a M5 threaded bore has to be provided in the motor shaft see Figures below To install the encoder please follow carefully the next steps e unscrew the plastic cap reference 3 on the back of the encoder e insert the encoder in the motor shaft and fix it using the provided M5 screw reference 1 e replace and tighten the plastic cap reference 3 you previously removed e fasten the encoder to the motor frame through the fixing plate using the M3 screws reference 2 Figure 2 CB60 2
3. lixa User s manual CB59 CB60 CB61 CE Ws V Description This guide is designed to provide the most complete information about the CB59 CB60 CB61 encoder series and the EC CB59 xx connection cable This encoder is engineered to deliver a feedback signal to determine the speed of servo motors and especially gearless motors Furthermore an absolute signal C D absolute track is generated to learn the position of the motor poles needful at motor start Up Table of contents 1 Safety summary 2 Identification 3 Mounting instructions 4 Electrical connections 5 Qutput signals MAN CB59_CB60_CB61 E 1 13 0dt 1 CB59 CB60 CB61 Safety summary Safety Always adhere to the professional safety and accident prevention regulations applicable to your country during device installation and operation installation and maintenance operations have to be carried out by qualified personnel only with power supply disconnected and Stationary mechanical parts device must be used only for the purpose appropriate to its design use for purposes other than those for which it has been designed could result in serious personal and or the environment damage high current voltage and moving mechanical parts can cause serious or fatal injury warning Do not use in explosive or flammable areas failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of desig
4. n manufacture and intended use of the equipment Lika Electronic s r l assumes no liability for the customer s failure to comply with these requirements Electrical safety Turn OFF power supply before connecting the device connect according to explanation in section 4 connections wires of output signals which are not used must be insulated singularly in compliance with 2004 108 EC norm on electromagnetic compatibility following precautions must be taken I N before handling and installing the equipment discharge electrical charge from your body and tools which may come in touch with the device power supply must be stabilized without noise install EMC filters on device power supply if needed use the supplied connection cable only code EC CB59 xx avoid cables runs longer than necessary avoid running the signal cable near high voltage power cables mount the device as far as possible from any capacitive or inductive noise source shield the device from noise source if needed Electrical minimize noise by connecting to ground GND the cable shield or the device housing Make sure that ground GND is not affected by noise The shield connection point to ground can be situated both on the device side and on user s side The best solution to minimize interference must be carried out by the user Mechanical safety Install the device following strictly the information in the section 3 Mounting instructions mechanic
5. s The frequency of the output signals is proportional to the shaft rotational speed If Pulse rate is 2048 x see order code then the encoder provides 2048 A and B sinusoidal pulses Z track at each turn 360 el 90 el A B 0 The encoder provides one C and D absolute sinusoidal signals at each turn absolute track only if Pulse rate is 2048 1 see order code www lika it www lika b1z lixa a 360 mech 90 mech es plea eas Se Description release a a E The voltage level refers to the differential value i i A Itali English te editi between normal and inverted signal differential 1 13 alian English separate editions new option O without absolute track Recommended input circuit Encoder Input circuit VREF 2 5V 0 5V Va 1Vpp Av Av R2 R1 This device is to be supplied by a Class 2 ia Circuit or Low Voltage Limited Energy or C US Energy Source not exceeding 30VDC Refer to the product datasheet for supply voltage rate z a KA LIKA Electronic Via S Lorenzo 25 36010 Carr VI Italy Tel 39 0445 806600 Fax 39 0445 806699 Italy eMail info lika it www lika it World eMail info lika biz www lika biz MAN CB59_CB60_CB61 E 1 13 odt 4 www lika it www lika b1z
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