VEM 编码器SE22数据表pdf,VEM 编码器SE22数据表VEM tech scr Via A, Diaz, 4. 37015 Domegliara, Sant'Ambrogio di valpolicella (VR), ItalyTe.+39045688889·FaX+390456884198h it skye semtech italiaOperating Conditielcctrical characteristics are only effective for the range of the opcrating tempcraturcs. l ypical valucs at 25C and vCC=5v.Symbol MiOperating TemperatureT-202585Supply volta ge4.550|5.5vSupply Current(pull-up and open collector version)2040mAupply current (push-pull version)l150Load Capacitance100pFOut put Frog3060kHzRPMX CPR/60x10A, B& IndHighLevel Output Voltage(pull-up version) Vo 2.Vcc0.2 mA.VcC=5VLow Level Output Voltage(pull-up version)0.4vl。u=8.0mARise ti800/(5)*CI=25 aFFall Time (pull-up versiont800/(1)*ns/us]"Ct=25a「High Level output volta ge(push-pull version)3.832 mAOutput voltage(push pull version)vI oL=32 mARise Time(push-pull version)50CL=25 PF; RL=500 ohmFall Time (push-pull version50CL=25 PF: RL=500 ohmMa collector voltage(open collector version)Maxcollector current (open collector version)50mAHigh Le ve l output voltage (ope n co lector version)vloH=-02 mA: Rc=3300 om; vc=24VLow Leve Output Voltage(open collector version.4V loL=7 mA; Rc=3300 ohm; Vc=24VRise Time (open collector version)VvttFall Time(open collector version)rfL=25 PFCLE25 PFr") cnly for 1, 2, 4, 8 CPR and Index channelParameterSymbol Nominal MaxUnitDefinitions of termsPulse width Error△P16eCounts per Rotation (CPR): The number of bar and window pairs orPhase Errorincrements per revolution of the code wheelPosition error△Q1,5one cycle (c): 360 electrical degrees(e), one period of the signal, caused by360°eone pair of bar and winc ow.AmplitudeP(180°e}Pulse Width(]): The number of electrica degrees that an output is highduring one cycle. this value is nominally 180e.Pulse Width Error (FP): The deviation of pulse width, inChannelelectrical degree, from its ideal value of 180eState Width(S): The number of electrical deg rees between a transition in the51s25354c(90°e)uulpul uf channel A dnd the rie ig hbuuiring transition in Lhe uulpul uf ctidlinleB. There are A ctates per cycle, each nominally 90 0,ChannelPhase(): The number af electrical degrees between the centre of the highRstate af channel a and the center of the high state of channel B. This value inominally90°ePhase Error(FC): The deviat on af phase in electrical degreefrorn its ideal value of 40180°±1°( echanicsPosition Error( >Q): The angular ditterence between the actual angular shattposition and the position indicated by the encoder cyc e counti Index not trackedRotate。 directior c|。 cowieChannel A lead Channel B when the shaft rotateclockwise, viewed from the encoder too sideV∈ MtechThe Best Solution for motion Controlv∈ MtechV∈ MtechCh BCh, BVoGNDGNDChAChAMechanical notesParameterValueToleranceUnitOuter dimensionsD225×21,0mn1,50-200-2,30-2.50-300-Shaft diameter w3175(1/8"-400-500580-6.00635(1/4")8.00Required shaft lenght Ly950Max. allowable axial shaft play0.6Max allowable radial shaft play0.025Max, permissi ble eccent ricity between the encoder base plate and the shaft0,12Max. radial run-out of the shaft0.025mmMounting screw size( DIN 84)M1.GTightening torque of the screws15retNcScrews wheelbase11.0±1,0Mounting boss diameter ox6.0+0/0.03mmMax. mounting boss height hz1,5L,1rUiNMating connector(Molex)contact 5x 50079-8000lousing 1x 51021-C500Total weight100Moment of inertia of the hub with the code wheelregmmProtection grade according to DiN 40500P40l70VEM tech scr Via A, Diaz, 4. 37015 Domegliara, Sant'Ambrogio di valpolicella (VR), ItalyTe.+39045688889·FaX+390456884198http://www.vemtech.itinfa'@vemtach.itSkypevemtech.italiaOrdering informationOrdering codeSE 22XXXXXXXEncoderMotor ShaftNumber ofOutputVersionResolution(CPR)Diameter(mm)Channels1.501= 1 Cha nnelCPU Connector out 2.7Ks=(standard002I 2=2 Channelspull up outputoptica-5V-0042.303=3 ChannelCPP= Connector outsingle ended00EPush pull outputUS0 Note(1)COC Connector out064 Note(1)3171/8open collector cutput082.7K puItP= wred124600Push pull outout1286351/4)250256360EXAMPLE:5E15036-250-2-CC5Note:Note(1): one channel onlyv Other encoder resolutions on requestAva lable accessor ies no parts of slanca'd delivery:v cable 300 mm length(UL1061/AWG28)v adapter p ates for different motorsv centering gauge for different motor shaftsv fastening screws DIN 84 M1.6 x Emmv fastening screws DIN 84 M1. x 7mmV∈ MtechThe Best Solution for motion ControlASSEMBLING INSTRUCTIONFor good encoder performaces the base plate hole must be concentric toThe base plate should be fixed to the flange by using the Accessory screwsDin84 M16 x 6rr or Din 84 M16x mrmi his assembly operation is casycr by using the accessory "centering gaugeAlign the hausing to the base p ate slide the housing onto the base platePress the housing into the final positicnand the hub centers itself on te motor shaft.The encoder is now ready for useAssembly considerationThe encoder could be assembled using a mounting bess. Shaft diameter s, shaft lenght and tolerances are showed in the previous tablesFOR ENSURING THE DECLAEED ENCODER SIGNAL PERFORMANCES. THE ENCODER BASE PLATE MUST BE ASSEMBLED CON CENTEIC TO THE SHAFTVEM tech scr Via A, Diaz, 4. 37015 Domegliara, Sant'Ambrogio di valpolicella (VR), ItalyTe.+39045688889·FaX+390456884198http://www.vemtech.itinfa'@vemtach.itSkypevemtech.italiaACCESSORIESStandard * cable length 300 mm(UL1061/AWG28Centering gauge: To ensure the concentricity between the encoder baseCustomized adapter plateScrews DiN8 M1.6 x 6mm or screws DINB M1.6X7mm*further cables(shielded also) are ava ilable on requestV∈ MtechThe Best Solution for motion ControlIMPORTANT NOTIThe encoder is so designed that it may be assembled on y one time otherwise the guarantee wll be voidedother than the specitied operating environment, or failure caused by a pro duct for which VEM tech 3. c.r. is 10" inThe guarantee will be voided by misuse, accident, modification, unsuitable physical or operating environment, operatiresponsibleESD Warning: Normal hand ling precautions should be taken to avoid static discharge damage to the deviceVEM tech s.c. r I reserves the right to make corrections, modifications, enhancements,improvements and other changes to its products and services a lso datasheets at any time.RoHSVEM tec scrlVia A Diaz, 4-37015 DomegliaraAmbrogio di valpolicella/ VR), italyTe.+39456888869-Fax+390456884198http:/www.vemtech.itinfo@semtech. itSkype: semtech italia8Manual revision 1.0/01-10-2009