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    GE Fanuc AutomationComputer Numerical Control ProductsAlpha i Series Servo AmplifierDescriptions ManualGFZ-65282EN/01March 2001

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    GFL-001Warnings, Cautions, and Notesas Used in this PublicationWarningWarning notices are used in this publication to emphasize that hazardous voltages, currents,temperatures, or other conditions that could cause personal injury exist in this equipment or maybe associated with its use.In situatio...

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    B-65282EN/01 SAFETY PRECAUTIONSs-1SAFETY PRECAUTIONSThis "Safety Precautions" section describes the precautions whichmust be observed to ensure safety when using FANUC ser...

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    SAFETY PRECAUTIONS B-65282EN/01s-21.1 DEFINITION OF WARNING, CAUTION, AND NOTEThis manual includes safety precautions for protecting the user andpreventing damage to the machine. Pr...

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    B-65282EN/01 SAFETY PRECAUTIONSs-31.2 WARNINGS AND CAUTIONS RELATING TO MOUNTING1.2.1 WARNING-Check the specification code of the amplifier.Check that the delivered amplifier is as ...

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    SAFETY PRECAUTIONS B-65282EN/01s-41.2.2 CAUTION-Do not step or sit on the amplifier.Also, do not stack unpacked amplifiers on top of each other.-Use the amplifier in an appropriate ...

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    B-65282EN/01 SAFETY PRECAUTIONSs-5-Check that the amplifier is securely mounted in the powermagnetics cabinet.If any clearance is left between the power magnetics cabinet andthe sur...

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    SAFETY PRECAUTIONS B-65282EN/01s-61.2.3 NOTE-Keep the nameplate clearly visible.-Keep the legend on the nameplate clearly visible.-After unpacking the amplifier, carefully check for...

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    B-65282EN/01 SAFETY PRECAUTIONSs-71.3 WARNINGS AND CAUTIONS RELATING TO A PILOT RUN1.3.1 WARNING-Before turning on the power, check that the cables connected tothe power magnetics a...

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    SAFETY PRECAUTIONS B-65282EN/01s-81.3.2 CAUTION-Note whether an alarm status relative to the amplifier isdisplayed at power-up or during operation.If an alarm is displayed, take app...

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    B-65282EN/01 SAFETY PRECAUTIONSs-91.4 WARNINGS AND CAUTIONS RELATING TOMAINTENANCE1.4.1 WARNING-Read the maintenance manual carefully and ensure that you aretotally familiar with it...

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    SAFETY PRECAUTIONS B-65282EN/01s-10-Notes on replacing the battery of the absolute pulse coderReplace the battery only while the power is on. If the battery isreplaced while the pow...

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    B-65282EN/01 SAFETY PRECAUTIONSs-111.4.2 CAUTION-Ensure that all required components are mounted.When replacing a component or PC board, check that allcomponents, including the snub...

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    SAFETY PRECAUTIONS B-65282EN/01s-121.4.3 NOTE-Ensure that the battery connector is correctly inserted.If the power is shut off while the battery connector is notconnected correctly,...

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    B-65282EN/01 TABLE OF CONTENTSc - 1TABLE OF CONTENTS 3,SAFETY PRECAUTIONS 3,.........................................................................................................

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    TABLE OF CONTENTS B-65282EN/01c - 2 61,5.1 61,LEAKAGE CURRENT 61,...................................................................................................................

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    B-65282EN/01 TABLE OF CONTENTSc - 3 155,B.3 155,COMPOSITE 10-CORE CABLE 155,................................................................................................... 1...

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    B-65282EN/01 1.CONFIGURATION- 1 -1 CONFIGURATION

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    1.CONFIGURATION B-65282EN/01- 2 -1.1 FEATURES OF THE SERVO AMPLIFIER αi seriesThe servo amplifier αi series employs a modular structure, and isthinner, conserves more sp...

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    B-65282EN/01 1.CONFIGURATION- 3 -1.2 CONFIGURATIONThe FANUC αi series consists of the following units and parts:(1) Power supply module (PSM) ...............................

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    1.CONFIGURATION B-65282EN/01- 4 -Constituent (example)200/220/230VAC3φPower supplymodulePSMSpindle amplifiermoduleSPMServo amplifiermoduleSVM2AC reactorMagneticcontactorC...

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    B-65282EN/01 1.CONFIGURATION- 5 -1.3 MODULE NAMEPower supply module (PSM)The power supply module (PSM) supplies main power for drivingmotors and supplies control power to ...

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    1.CONFIGURATION B-65282EN/01- 6 -1.4 MODULE1.4.1 LineupSizePSMSPMSVM1SVM2SVM360mm-wideWithout external fin20i20/20i20/20/20i60mm-wideWith external fin5.5i2.2i5.5i40i80i160...

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    B-65282EN/01 2.SPECIFICATIONS- 7 -2 SPECIFICATIONS

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    2.SPECIFICATIONS B-65282EN/01- 8 -2.1 INPUT POWER(1) Nominal voltage rating :200/220/230VAC(2) Allowable voltage deviation :-15% to +10% (including Voltage deviation due t...

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    B-65282EN/01 2.SPECIFICATIONS- 9 -Table 2.1 Transformer SpecificationsPSM-5.5iPSM-11iPSM-15iPSM-26iPSM-30iPSM-37iRated capacity (kVA)91722374464Secondary current (A)26486...

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    2.SPECIFICATIONS B-65282EN/01- 10 -2.2 ENVIRONMENTAL CONDITIONSThe servo amplifier αi series must be installed in a sealed typecabinet to satisfy the following environmen...

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    B-65282EN/01 2.SPECIFICATIONS- 11 -(d) Current lines and signal lines must be separated and noisemust be suppressed. See the section 5.3 and the connectionmanual for each ...

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    2.SPECIFICATIONS B-65282EN/01- 12 -2.3 SPECIFICATIONS OF THE MODULES2.3.1 Power Supply Module (PSM)Power supply module (PSM)ModelItemPSM-5.5i PSM-11i PSM-15i PSM-26i PSM-3...

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    B-65282EN/01 2.SPECIFICATIONS- 13 -2.3.2 Servo Amplifier Module (SVM)Specifications (common)ItemSpecificationsMain circuit controlmethodSine-wave PWM control with transist...

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    2.SPECIFICATIONS B-65282EN/01- 14 -2.3.3 Spindle Amplifier Module (SPM)(1) Rated output capacityModelItemSPM-2.2iSPM-5.5iSPM-11iSPM-15iSPM-22iSPM-26iSPM-30iRated output13A...

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    B-65282EN/01 2.SPECIFICATIONS- 15 -2.4 WEIGHTPSMModelWeightPSM-5.5i4.9kgPSM-11i,15i6.3kgPSM-26i, 30i, 37i10.7kgAC reactorModelWeightA81L-0001-0155 (For PSM-5.5i,11i)4.5kgA...

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    3.ORDERING INFORMATION B-65282EN/01- 16 -3 ORDERING INFORMATION

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    B-65282EN/01 3.ORDERING INFORMATION- 17 -3.1 SERVO AMPLIFIER3.1.1 Power Supply Module (PSM)CategoryOrdering numberNameRemarksA06B-6110-H006PSM-5.5iA06B-6110-H011PSM-11iA06B-6110-H015PSM-15iA0...

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    3.ORDERING INFORMATION B-65282EN/01- 18 -3.1.2 Servo Amplifier Module (SVM)SVM 1-axisCategoryOrdering numberNameRemarksA06B-6114-H103SVM1-20iA06B-6114-H104SVM1-40iA06B-6114-H105SVM1-80iStanda...

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    B-65282EN/01 3.ORDERING INFORMATION- 19 -3.1.3 Spindle Amplifier Module (SPM)Ordering numbers depend on the detectors being used (function).(1) TYPE A (1 spindle sensor input)CategoryOrdering...

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    3.ORDERING INFORMATION B-65282EN/01- 20 -3.1.4 Others3.1.4.1 AC reactorCategoryOrdering numberNameRemarksA81L-0001-0155PSM-5.5i, 11iA81L-0001-0156PSM-15iA81L-0001-0157PSM-26iA81L-0001-0158PSM...

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    B-65282EN/01 3.ORDERING INFORMATION- 21 -3.1.4.2 ConnectorsThe ordering drawing number of the connectors required forconnection of input/output signals of each module, and theconfiguration of...

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    3.ORDERING INFORMATION B-65282EN/01- 22 -(3) For power supply module (PSM)CategoryOrdering numberQuantityUseStandardA06B-6071-K203Housing: 1 pcs./moduleContact: 7 pcs.K3, K6, K7(4) For servo ...

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    B-65282EN/01 3.ORDERING INFORMATION- 23 -Connection toolsConnector connection tools are indicated below with their orderingnumbers for purchase from FANUC. The connection tools can also bedir...

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    3.ORDERING INFORMATION B-65282EN/01- 24 -3.1.4.3 FusesThe ordering numbers of fuses used with each module (PSM, SVM,SPM) are indicated below.(1) For control power supply for PSMCategoryOrderi...

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    B-65282EN/01 3.ORDERING INFORMATION- 25 -3.1.4.4 Power transformerWhen a power supply module of the 200V input series is used in anarea where the input voltage is not within the range of 200 ...

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    3.ORDERING INFORMATION B-65282EN/01- 26 -- Specifications of power transformers manufactured by FANUCPower transformer for PSMModelItemPSM-5.5iPSM-11iPSM-15iPSM-26i, 30iPSM-37iOrdering drawin...

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    B-65282EN/01 3.ORDERING INFORMATION- 27 -- Connecting a power transformerPower transformers must be set according to the supply voltage used.(a)Connection points of power transformers for PSM...

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    3.ORDERING INFORMATION B-65282EN/01- 28 -3.1.4.5 Cables- DC link short barCategoryOrdering numberApplicable terminal-to-terminaldistanceA06B-6078-K80190mm (86mm - 94mm)A06B-6078-K80364mm (60m...

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    B-65282EN/01 3.ORDERING INFORMATION- 29 -3.1.4.6 Circuit breaker and magnetic contactorThe circuit breaker and magnetic contactor capacities are determinedby the power supply module specifica...

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    3.ORDERING INFORMATION B-65282EN/01- 30 -- Ordering drawing numbers of circuit breakersCategoryModelOrdering numberCircuit breaker specificationCircuit breaker coverspecificationPSM-5.5iA06B-...

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    B-65282EN/01 3.ORDERING INFORMATION- 31 -3.1.4.7 Lightning surge protectorTo protect equipment from surge voltages caused by lightning, installa lightning surge protector between lines and be...

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    3.ORDERING INFORMATION B-65282EN/01- 32 -3.1.4.8 Detectors for spindleα PositioncoderCategoryNameOrderingnumberRemarksα PositioncoderA860-0309-T30268, 10,000min-1OptionalConnector kitA06B-6...

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    B-65282EN/01 3.ORDERING INFORMATION- 33 -3.1.4.9 Battery for absolute PulsecoderFor connection of a battery for an absolute Pulsecoder, two methodsare available. For each method, options are ...

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    4.HOW TO SELECT THE MODULE B-65282EN/01- 34 -4 HOW TO SELECT THE MODULE

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    B-65282EN/01 4.HOW TO SELECT THE MODULE- 35 -4.1 HOW TO SELECT THE SERVO AMPLIFIER MODULEFirst select a servo motor, based on the machine specifications.Then, select an appropriate servo amplifier module for the selecteds...

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    4.HOW TO SELECT THE MODULE B-65282EN/01- 36 -4.2 SELECTING A SPINDLE AMPLIFIER MODULEFirst, select a spindle motor, based on the machine specification.Then, select an appropriate spindle amplifier module...

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    B-65282EN/01 4.HOW TO SELECT THE MODULE- 37 -4.3 HOW TO SELECT THE POWER SUPPLY MODULE (PSM)Calculate the required output rating, maximum output, and peakoutput capabilities required of a power supply module (PSM)accordin...

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    4.HOW TO SELECT THE MODULE B-65282EN/01- 38 -4.3.2 How to Obtain the Power Supply Module Maximum OutputCapabilitySelect the power supply module whose maximum output capabilitywill not be exceeded by the ...

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    B-65282EN/01 4.HOW TO SELECT THE MODULE- 39 -4.3.4 Number of Connected Servo Amplifier Modules and SpindleAmplifier ModulesMultiple servo amplifier modules and spindle amplifier modules canbe connected to a single power s...

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    4.HOW TO SELECT THE MODULE B-65282EN/01- 40 -4.3.5 Servo Motor Continuous Rated Outputs and MaximumOutputs at AccelerationMotor modelContinuousrated outputMaximumoutput ataccelerationα1/5000i0.3kW1.6kW...

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    B-65282EN/01 4.HOW TO SELECT THE MODULE- 41 -4.3.6 Spindle Motor Continuous Rated Outputs and MaximumOutputs at AccelerationMotor modelContinuousrated output30-minute ratedoutputMaximumoutput ataccelerationα0.5/10000i0.5...

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    5.INSTALLATION B-65282EN/01- 42 -5 INSTALLATION

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    B-65282EN/01 5.INSTALLATION- 43 -5.1 LEAKAGE CURRENTThe servo amplifier αi series drives the motor by using the transistorPWM inverter method. This causes a high-fr...

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    5.INSTALLATION B-65282EN/01- 44 -5.2 GROUNDThe following ground systems are provided for the CNC machinetool:(a)Signal ground system (SG)The signal ground (SG) suppl...

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    B-65282EN/01 5.INSTALLATION- 45 -(1) Grounding of each module(a)Power supply moduleConnect the ground terminal of connector CX1A to theframe ground. This acts as the...

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    5.INSTALLATION B-65282EN/01- 46 -5.3 NOISE PREVENTION5.3.1 Separation of Signal LinesSignal lines must be separated from amplifier input power lines andmotor power l...

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    B-65282EN/01 5.INSTALLATION- 47 -5.3.2 Cable Clamp and Shield ProcessingPerform terminal processing of the shield sheaths of the signal wiresaccording to the descrip...

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    5.INSTALLATION B-65282EN/01- 48 -Hole for securing metalfitting clampGroundterminal(grounded)Shield coverMetal fittings for clampMachine sideinstallation boardContro...

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    B-65282EN/01 5.INSTALLATION- 49 -GroundplateFig.5.3.2(d) Ground plate holes17mm6mm28mm20mm12mm8mmMax. 55mmFig.5.3.2(e) Outer drawings of metal fittings for clamp

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    6.HEAT DISSIPATION B-65282EN/01- 50 -6 HEAT DISSIPATIONThe amount of heat dissipation from each module of the servoamplifier αi series is equivalent to that of the servo ampl...

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    B-65282EN/01 7.COOLING- 51 -7 COOLINGThe αi series has a built-in fan for external fin cooling, so thatexternal forced air cooling is unnecessary.To mai...

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    8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA B-65282EN/01- 52 -8 EXTERNAL DIMENSIONS ANDMAINTENANCE AREA

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    B-65282EN/01 8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA- 53 -8.1 OUTLINE DRAWINGS8.1.1 Outline Drawings of Modules, Panel Cut-out, andMaintenance Area(1) Power supply modulesModelOutline drawingPanel cut-outMaintenance areaPSM-5.5iOutline drawing 2Panel cu...

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    8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA B-65282EN/01- 54 -(4) Module outline drawings60901506060 mm widewithout external finOutlinedrawing 1Outlinedrawing 2Outlinedrawing 3Outlinedrawing 417210038060 mm widewith external fin90 mm widewith externa...

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    B-65282EN/01 8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA- 55 -(5) Panel cutout drawingsPanel cut-out 1Panel cut-out 2Panel cut-out 3Panel cut-out 4

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    8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA B-65282EN/01- 56 -(6) Maintenance area drawings

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    B-65282EN/01 8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA- 57 -8.1.2 AC Reactor UnitMax.BHDACEGFKM-ABCDEFGHKM-For PSM-5.5i, 11i12515582506589481255M5For PSM-15i125155108429584661257.2M5For PSM-26iFor PSM-30i1351551655514584661357.2M5For PSM-37i18516014580100...

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    8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA B-65282EN/01- 58 -8.1.3 Power Transformer(a)For PSM-5.5i, (5.5 kW output) (A06B-6052-J001)Outline Drawing of Power Transformer with no CoverOutline Drawing of Power Transformer with CoverTerminal M4NOTEThe ...

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    B-65282EN/01 8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA- 59 -(b) For PSM-11i (7.5KW output) (A06B-6044-J006)Outline Drawing of Power Transformer with no CoverOutline Drawing of Power Transformer with CoverTerminal M6NOTEThe four side panels are all meshed,...

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    8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA B-65282EN/01- 60 -(c)For PSM-15i (A06B-6044-J007)Outline Drawing of Power Transformer with no CoverOutline Drawing of Power Transformer with CoverTerminal M6NOTEThe four side panels are all meshed, while th...

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    B-65282EN/01 8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA- 61 -(d) For PSM-26i, 30i (A06B-6044-J010)Outline Drawing of Power Transformer with no CoverOutline Drawing of Power Transformer with CoverTerminal M8NOTEThe four side panels are all meshed, while the...

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    8.EXTERNAL DIMENSIONS AND MAINTENANCE AREA B-65282EN/01- 62 -(e) For PSM-37i (A06B-6044-J015)Outline Drawing of Power Transformer with no CoverOutline Drawing of Power Transformer with CoverNOTEThe four side panels are all meshed, while the top isa ...

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    B-65282EN/01 9.CONNECTION- 63 -9 CONNECTION

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    9.CONNECTION B-65282EN/01- 64 -9.1 TOTAL CONNECTION DIAGRAMThe following connection diagram is an example of combining a PSM,SPM, and a 2-axes SVM. For detailed d...

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    B-65282EN/01 9.CONNECTION- 65 -9.2 CONNECTOR LOCATION9.2.1 Power Supply Module (PSM)(a) PSM-5.5iTable.9.2.1(a) Names of connectors and terminal blocksNamesDisplayRemarks1 DC link terminal blo...

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    9.CONNECTION B-65282EN/01- 66 -(b) PSM-11i, PSM-15iTable.9.2.1(b) Names of connectors and terminal blocksNamesDisplayRemarks1 DC link terminal blockDisplay the te...

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    B-65282EN/01 9.CONNECTION- 67 -(c) PSM-26i, PSM-30i, PSM-37iTable.9.2.1(c) Names of connectors and terminal blocksNamesDisplayRemarks1 DC link terminal blockDisplay the terminalblock TB12 DC ...

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    9.CONNECTION B-65282EN/01- 68 -9.2.2 Servo Amplifier Module (SVM)Table.9.2.2(a) Names of connectors and terminal blocksNo.NamesDisplayRemarks1 DC link terminal bl...

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    B-65282EN/01 9.CONNECTION- 69 -9.2.3 Spindle Amplifier Module (SPM)(a) SPM-2.2i , SPM-5.5i (TYPE A, B)Table.9.2.3(a) Names of connectors and terminal blocksNamesDisplayRemarks1 DC link termin...

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    9.CONNECTION B-65282EN/01- 70 -(b) SPM-11i , SPM-15i (TYPE A, B)Table.9.2.3 (b) Names of connectors and terminal blocksNamesDisplayRemarks1 DC link terminal block...

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    B-65282EN/01 9.CONNECTION- 71 -(c) SPM-22i , SPM-26i, SPM-30i (TYPE A, B)Table.9.2.3 (c) Names of connectors and terminal blocksNamesDisplayRemarks1 DC link terminal blockDisplay the terminal...

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    9.CONNECTION B-65282EN/01- 72 -9.3 CABLE CONNECTION DETAILS9.3.1 Power Supply Module Connection DiagramPSMTB1K2GNDK7K69CX4(RIGHT)CXA2AEmergency stop contactSPM,SV...

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    B-65282EN/01 9.CONNECTION- 73 -9.3.1.1 Details of cable K1 (power supply line)Cable K1 is used to supply main power to the power supply module.Make sure that the cable used between the power ...

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    9.CONNECTION B-65282EN/01- 74 -Table.9.3.1.1 Cable K1 SpecificationsApplicable cableModelHeavy-duty powercable (Note 1)Heat-resistant cable (Note 2)TerminalscrewP...

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    B-65282EN/01 9.CONNECTION- 75 -9.3.1.2 Details of short bar K2Short bar K2 is used to supply the DC link voltage generated in eachpower supply module to other modules.When designing a short b...

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    9.CONNECTION B-65282EN/01- 76 -Location of terminal board TB1 on each moduleFig.9.3.1.2 show the location of terminal board TB1 on each module.If you want to inst...

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    B-65282EN/01 9.CONNECTION- 77 -About the length of the DC link cableSuppress the length of the DC link cable to within 1.5 m. (See thefollowing diagram.)PSMSPMSPMSVMSVMSVMSVMSVMTwisted

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    9.CONNECTION B-65282EN/01- 78 -9.3.1.3 Details of cable K3Cable K3 is used to supply control power to the power supplymodule.Control power200V,single-phaseCable s...

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    B-65282EN/01 9.CONNECTION- 79 -9.3.1.4 Details of cable K69The cable K69 is used between the PSM, SPM, and SVM.PSM,SPM,SVMCXA2A24V (A1)24V (B1)0V (A2)0V (B2)MIFA (A3)BATL (B3)*ESP (A4)XMIFA (...

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    9.CONNECTION B-65282EN/01- 80 -9.3.1.5 Details of cable K6Cable K6 is used to control the magnetic contactor if it is installedoutside the unit.SparkkillerCoilInt...

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    B-65282EN/01 9.CONNECTION- 81 -9.3.1.6 Details of cable K7Cable K7 is used to supply an emergency stop signal to the powersupply module.Emergency stopcontactCable specification:Two-conductor ...

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    9.CONNECTION B-65282EN/01- 82 -9.3.1.7 Details of cable K70(a)The cable K70 is used to connect the connector CX1A on thepower supply module to the frame ground of...

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    B-65282EN/01 9.CONNECTION- 83 -9.3.2 Servo Amplifier Module Connection DiagramConnection of Servo amplifier module (example : SVM2)SVMTB1PSM,SPM,SVMPSM,SPM,SVMK2K2MMGNDK69K69K69CXA2BCXA2APSM,...

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    9.CONNECTION B-65282EN/01- 84 -9.3.2.1 Details of cable K7The cable K2 is used to connect the DC link.See Item 9.3.1.2.9.3.2.2 Details of cable K69The cable K69 i...

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    B-65282EN/01 9.CONNECTION- 85 -About the receptacle housing of the SVM-side connectorThe SVM-side connector is a key type. The key is intended to preventincorrect connection between the axes ...

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    9.CONNECTION B-65282EN/01- 86 -9.3.2.4 Details of cable K22The cable K22 is used to connect the SVM and Pulsecoder.Connector (Japan Aviation Electronics Industry)...

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    B-65282EN/01 9.CONNECTION- 87 -• Crimp tool specificationA06B-6114-K201/JN1S : For 0.3 mm2A06B-6114-K201/JN1L : For 0.18 mm2 or 0.5 mm2• Connector kit specificationA06B-6114-K200/S : Stra...

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    9.CONNECTION B-65282EN/01- 88 -9.3.2.5 Details of cable K27Cable K27 is an optical fiber cable used in the FSSB interface.CNCCOP10ASVMPULSE MODULECOP10ACOP10ACOP1...

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    B-65282EN/01 9.CONNECTION- 89 -9.3.2.6 Connecting the battery (for the absolute Pulsecoder)The following two methods can be used to connect the batteries forthe absolute Pulsecoder: [connecti...

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    9.CONNECTION B-65282EN/01- 90 --A connector (A06B-6110-K211) for connecting batteries isavailable as an option.[Connection between modules]PSM,SPM,SVMCXA2A24V (A1...

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    B-65282EN/01 9.CONNECTION- 91 -[Connection method 2]Incorporating built-in batteries in each SVMSVMSVMBattery caseA06B-6114-K500Battery caseA06B-6114-K500BatteryA06B-6073-K001CX5XBatteryA06B-...

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    9.CONNECTION B-65282EN/01- 92 -9.3.2.7 Details of cable K70Connect the SVM flange to the grounding plate through a groundingcable. (Protective ground connection)S...

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    B-65282EN/01 9.CONNECTION- 93 -9.3.3 Spindle Amplifier Module Connection DiagramCXA2ACXA2BJX4JY1JYA2JYA3JYA4TB1JA7BJA7ACZ2MotorSpindle sensor onmotorK16α position coderK71Proximity switchK10...

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    9.CONNECTION B-65282EN/01- 94 -9.3.3.1 Details of cable K2See Item 9.3.1.2.9.3.3.2 Details of cable K69See Item 9.3.1.4.9.3.3.3 Details of cable 21For the SPM-2.2...

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    B-65282EN/01 9.CONNECTION- 95 -Connection through a connectorSPMCZ2 (B1) UCZ2 (A1) VCZ2 (B2) WCZ2 (A2) GNDMotorUVWGNDConnector D-5000Receptacle housingReceptacle contactCableCond...

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    9.CONNECTION B-65282EN/01- 96 -Connection through a terminal blockSPMTB2(U)(V)(W)(G)Spindle motor(U)(V)(W)(G)Cables should be connected to the SPM and spindle mot...

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    B-65282EN/01 9.CONNECTION- 97 -9.3.3.6 Details of cable K12CNCorSPMJA7A(3)(1)SOUTSIN1JA7BSPM(1)(3)SINSOUT1(12),(14),(16)0V0V(12),(14),(16)(2)(4)*SIN*SOUT1(4)(2)*SOUT*SIN1Groundplate(Note)Grou...

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    9.CONNECTION B-65282EN/01- 98 -Connector pin assignmentJA7A and JA7B95V (Note 1)753SOUT1SIN10864*SOUT2*SIN1917151311205V (Note 1)185V (Note 1)160V140V120VNOTE1 Th...

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    B-65282EN/01 9.CONNECTION- 99 -- Electrical interface connection between two SPM units SPMCNCJA7AJA7BJA7BK12K12JA7AJA7A SPMJA7B- Electrical interface connection between four SPM units in i ...

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    9.CONNECTION B-65282EN/01- 100 -9.3.3.7 Details of cable K14(1) For the motor with an built-in Mi sensorSPMJYA2(5)(A2)MAPAM sensorMotor(7)(A3)MBPB(9),(18),(20)5V5...

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    B-65282EN/01 9.CONNECTION- 101 -Connector pin assignmentJYA295V7MB5MA3#1MZ10#8*MB6*MA4#2*MZ19#17#15THR213THR111#205V185V160V140V120VNOTEDo not use any pin that is marked #, because theymay al...

  • Page 120

    9.CONNECTION B-65282EN/01- 102 -(2) For the α0.5i spindle motor with an built-in Mi sensorSPMJYA2(5)(4)MAVAMi sensor Motor(7)(5)MBVB(20)5V5V(8)(8)(2)*MB*VB(6)(1)...

  • Page 121

    B-65282EN/01 9.CONNECTION- 103 -Connector pin assignmentPin arrangement of the connector (manufacured by Japan AviationElectronics Industry) on the motor side2*VB34VA5VB68THR19THR2101*VA5V70V...

  • Page 122

    9.CONNECTION B-65282EN/01- 104 -9.3.3.8 Details of cable K16SPMJYA3(5)(C)PAPAα positioncoder(7)(B)PBPB(9),(18),(20)5V5V (H)(8)(P)*PB*PB(6)(R)*PA*PACannon connect...

  • Page 123

    B-65282EN/01 9.CONNECTION- 105 -Connector pin assignmentJYA395V7PB5PA3#1PZ10#8*PB6*PA4#2*PZ19#17#15EXTSC13SCCOM1124V205V185V160V140V120VNOTEDo not use any pin that is marked #, because theyma...

  • Page 124

    9.CONNECTION B-65282EN/01- 106 -9.3.3.9 Details of cable K17It is unnecessary to wire THR1 and THR2 if the BZi sensor is used asa separate detector (connected to ...

  • Page 125

    B-65282EN/01 9.CONNECTION- 107 -- Connector pin assignmentJYA2See Subsection for cable K14.JYA495V7MB5MA3#1MZ10#8*MB6*MA4#2*MZ19#17#151311#205V185V160V140V120VNOTEDo not use any pin that is m...

  • Page 126

    9.CONNECTION B-65282EN/01- 108 -(2) For the α0.5i spindle motor with an built-in MZi sensorSPMJYA2(5)(4)MAVAMZi sensor Motor(7)(5)MBVB (20)5V5V (8)(8)(2)...

  • Page 127

    B-65282EN/01 9.CONNECTION- 109 -Connector pin assignmentPin arrangement of the connector (manufacured by Japan AviationElectronics Industry) on the motor side2*VB3*VZ4VA5VB6VZ8THR19THR2101*VA...

  • Page 128

    9.CONNECTION B-65282EN/01- 110 -(3) For the built-in spindle motor (BZi sensor)SPMJYA2(5)(5)MAVACN1From the built-inmotor(7)(6)MBVB (18),(20)5V5V (1), (4)(8)(3...

  • Page 129

    B-65282EN/01 9.CONNECTION- 111 -- Connector pin assignmentPin arrangement of the connector CN1 (manufacured by HondaTsushin Honda Kogyo Co., Ltd.) on the motor side2*VA3*VB5VA6VB1*VZ4Pin arra...

  • Page 130

    9.CONNECTION B-65282EN/01- 112 -9.3.3.10 Details of cable K33SPMJY1(1)OVR1Analog overridePower magnetics cabinetShield(2)OVR2(20)0Vvariableresistor(*)(16)LM(18)0M...

  • Page 131

    B-65282EN/01 9.CONNECTION- 113 -- Connector pin assignmentJY19#7#5#3#1OVR110#8#6#4#2OVR2190M17SM15#13#11#200V180M16LM14#12#NOTEPins indicated # are intended to input or outputsignals used on ...

  • Page 132

    9.CONNECTION B-65282EN/01- 114 -9.3.3.11 Details of cable K7124VSPMJYA3(11)Proximity switchPNP typeShield(12)SCCOM(15)EXTSC(16)0V(10)SS(14)0V24VOUT0V20-pin half-p...

  • Page 133

    B-65282EN/01 9.CONNECTION- 115 -24VSPMJYA3(11)Two-wireproximity switch/ NPN typeShield(12)SCCOM(15)EXTSC(16)0V(10)SS(14)0VOUT0V20-pin half-pitch connectorCable specification :0.09mm2 common s...

  • Page 134

    9.CONNECTION B-65282EN/01- 116 -9.3.3.12 Spindle Motor Feedback Cable ConnectionThe connector of the feedback cable connected to the spindle motormay have the fol...

  • Page 135

    B-65282EN/01 9.CONNECTION- 117 -(1) Sample wiring in the motor terminal boxMotor power linesUnshielded portionFeed back cableReduce the length ofthe unshilded portion.MotorterminalboxTransitc...

  • Page 136

    9.CONNECTION B-65282EN/01- 118 -9.4 DETAILS OF CONNECTORS9.4.1 20-Pin Half-Pitch ConnectorsThe following table lists the 20-pin half-pitch connectors used for the...

  • Page 137

    B-65282EN/01 9.CONNECTION- 119 -9.4.2 tyco Electronics AMP D-5000 Series ConnectorThe αi series uses the D-5000 series connector (manufactured by tycoElectronics AMP) for the motor power cab...

  • Page 138

    9.CONNECTION B-65282EN/01- 120 -Receptacle contactFour receptacle contact types are available, so as to support differentconductor diameters. Be sure to select t...

  • Page 139

    APPENDIX

  • Page 140

    B-65282EN/01 APPENDIX A.FITTING A LIGHTNING SURGE PROTECTION DEVICE- 123 -A FITTING A LIGHTNING SURGEPROTECTION DEVICEThis appendix describes how to install a lightning surge protector andprovides notes on installation.

  • Page 141

    A.FITTING A LIGHTNING SURGE PROTECTION DEVICE APPENDIX B-65282EN/01- 124 -A.1 200V POWER SUPPLYLine-to-ground lightning surgeprotector (R•A•V-781BXZ-4)Line-to-line lightning surgeprotector (R•A•V-781BYZ-2) To other units to SPMi/SVMi ...

  • Page 142

    B-65282EN/01 APPENDIX A.FITTING A LIGHTNING SURGE PROTECTION DEVICE- 125 - Line-to-line and Line-to-ground and lightning surge protector (R•C•M-601BUZ-4) To other units SPMi/SVMi PSMi G Circuit breaker 2 Ground...

  • Page 143

    A.FITTING A LIGHTNING SURGE PROTECTION DEVICE APPENDIX B-65282EN/01- 126 -A.2 CAUTIONS(1) To increase the efficiency of lightning surge absorption, thewires indicated by bold lines should be as short as possible.Wire cross-sectional area : 2 mm2 or m...

  • Page 144

    B-65282EN/01 APPENDIX B.CABLES- 127 -B CABLESThis appendix describes the cables used for the 20-pin interfaceconnectors.The cables are basically the same as those used f...

  • Page 145

    B.CABLES APPENDIX B-65282EN/01- 128 -B.1 10-PAIR CABLE(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0284#10PManufacturer–Hitachi Cable,Ltd.Oki Electri...

  • Page 146

    B-65282EN/01 APPENDIX B.CABLES- 129 -(b) Cable structureFig.C.2(a) Wire identification table (Hitachi)Fig.B.2(b) Cable made by Oki Electric Cable

  • Page 147

    B.CABLES APPENDIX B-65282EN/01- 130 -B.2 COMPOSITE 7-CORE CABLE(1) A66L-0001-0460(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0460Manufacturer–Hitach...

  • Page 148

    B-65282EN/01 APPENDIX B.CABLES- 131 -(b) Cable structure5Blue4Brown1Red2Green3Yellow6Black7WhiteDrain wireTwisted-pairwireInsulating wireShield braidSheathThe colors in ...

  • Page 149

    B.CABLES APPENDIX B-65282EN/01- 132 -(2) A66L-0001-0462(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0462Manufacturer–Hitachi Electric Cable Co., Ltd....

  • Page 150

    B-65282EN/01 APPENDIX B.CABLES- 133 -(b) Cable structure5Blue4Brown1Red2Green3Yellow6Black7WhiteDrain wireTwisted-pairwireInsulating wireShield braidSheathThe colors in ...

  • Page 151

    B.CABLES APPENDIX B-65282EN/01- 134 -(3) A66L-0001-0481(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0481Manufacturer–Hitachi Electric Cable Co., Ltd....

  • Page 152

    B-65282EN/01 APPENDIX B.CABLES- 135 -(b) Cable structureWire No.Insulator colorDot mark color1Yellow--2YellowBlack3YellowRed4Bright greenBlack5Bright greenRed6Light brow...

  • Page 153

    B.CABLES APPENDIX B-65282EN/01- 136 -(4) A66L-0001-0491(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0491Manufacturer–Hitachi Electric Cable Co., Ltd....

  • Page 154

    B-65282EN/01 APPENDIX B.CABLES- 137 -(b) Cable structureWire No.Insulator colorDot mark color1Light brown--2Yellow--3YellowBlack4YellowRed5Bright green--6Light brownBlac...

  • Page 155

    B.CABLES APPENDIX B-65282EN/01- 138 -B.3 COMPOSITE 10-CORE CABLE(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0482Manufacturer–Hitachi Electric Cable ...

  • Page 156

    B-65282EN/01 APPENDIX B.CABLES- 139 -(b) Cable structureWire No.Insulator colorDot mark color1Light brown--2Yellow--3Light brownBlack4Light brownRed5YellowBlack6YellowRe...

  • Page 157

    B.CABLES APPENDIX B-65282EN/01- 140 -B.4 COMPOSITE 12-CORE CABLE(a)SpecificationsItemUnitSpecificationsProduct No.–A66L-0001-0286Manufacturer–Hitachi Electric Cable ...

  • Page 158

    B-65282EN/01 APPENDIX B.CABLES- 141 -(b) Markings on cable(i)Name or symbol of the manufacturer(ii) Manufacturing year(c)Cable structureThe cable structure is shown below.

  • Page 159

    B.CABLES APPENDIX B-65282EN/01- 142 -B.5 COMPOSITE 16-CORE CABLE(a)SpecificationsItemUnitSpecificationsProduct No.A66L-0001-0368(FNC-021)ManufacturerShinko Electric Indu...

  • Page 160

    B-65282EN/01 APPENDIX C.EXTERNAL DIMENSIONS OF EACH CONNECTOR- 143 -C EXTERNAL DIMENSIONS OF EACHCONNECTORManufacture:tyco Electronics AMPType:1-178128-3Circuit No.Circuit No.Fig.C(a) tyco Electronics AMP connector (1)

  • Page 161

    C.EXTERNAL DIMENSIONS OF EACH CONNECTOR APPENDIX B-65282EN/01- 144 -Manufacture:tyco Electronics AMPType:2-178128-3Circuit No.Circuit No.Fig.C(b) tyco Electronics AMP connector (2)

  • Page 162

    B-65282EN/01 APPENDIX C.EXTERNAL DIMENSIONS OF EACH CONNECTOR- 145 -Manufacture:tyco Electronics AMPType:1-175218-2Cable:AWG16, 18, 20In case of reelPlating ID-markPlesser ID-markFig.C(c) Conact for tyco Electronics AMP connector

  • Page 163

    C.EXTERNAL DIMENSIONS OF EACH CONNECTOR APPENDIX B-65282EN/01- 146 -Manufacture:tyco Electronics AMPType:1-1318119-4Row IDFig.C(d) Conact for tyco Electronics AMP connector

  • Page 164

    B-65282EN/01 APPENDIX C.EXTERNAL DIMENSIONS OF EACH CONNECTOR- 147 -Manufacture:HIROSE ELECTRIC CO., LTD.Type:FI30-20S (crimp type)Housing:FI-20-CVS2 (plastic)Fig.C(e) PCR Connector (Crimp type)

  • Page 165

    C.EXTERNAL DIMENSIONS OF EACH CONNECTOR APPENDIX B-65282EN/01- 148 -Manufacture:HIROSE ELECTRIC CO., LTD.Type:FI40-20S (solder type)Housing:FI-20-CVS5 (plastic)Fig.C(f) PCR Connector (Solder type)

  • Page 166

    B-65282EN/01 APPENDIX C.EXTERNAL DIMENSIONS OF EACH CONNECTOR- 149 -Manufacture:HIROSE ELECTRIC CO., LTD.Type:FI40B-2015S (solder type)Housing:FI-2015-CVS (plastic)NOTEThis connector does not contact locations 11, 13,15, 17, and 19.

  • Page 167

    C.EXTERNAL DIMENSIONS OF EACH CONNECTOR APPENDIX B-65282EN/01- 150 -Manufacture:HIROSE ELECTRIC CO., LTD.Type:FI-20-CVS2

  • Page 168

    B-65282EN/01 APPENDIX C.EXTERNAL DIMENSIONS OF EACH CONNECTOR- 151 -Manufacture:HIROSE ELECTRIC CO., LTD.Type:FI-20-CVS5

  • Page 169

    C.EXTERNAL DIMENSIONS OF EACH CONNECTOR APPENDIX B-65282EN/01- 152 -Manufacture:HIROSE ELECTRIC CO., LTD.Type:FI-2015-CVS

  • Page 170

    B-65282EN/01 APPENDIX D.FEEDBACK CABLE LENGTH- 153 -D FEEDBACK CABLE LENGTH

  • Page 171

    D.FEEDBACK CABLE LENGTH APPENDIX B-65282EN/01- 154 -D.1 SPINDLE CABLE LENGTH (WHEN RECOMMENDEDCABLES ARE USED)DetectorRecommendedcableCable structureMaximum cable lengthMi sensorA66L-0001-03680.5mm2, 6 conductors (...

  • Page 172

    B-65282EN/01 APPENDIX D.FEEDBACK CABLE LENGTH- 155 -D.2 SERVO CABLE LENGTH (WHEN RECOMMENDEDCABLES ARE USED)Recommended cableCable structureMaximum cable lengthA66L-0001-04600.3mm2, 5 conductors (for power supply)0...

  • Page 173

    B-65282EN/01 INDEXi - 1INDEX110-PAIR CABLE ............................................. 1282200V POWER SUPPLY .................................

  • Page 174

    INDEX B-65282EN/01i - 2ENVIRONMENTAL CONDITIONS ............... 10etailed description of the connection of cableK27.............................

  • Page 175

    B-65282EN/01 INDEXi - 3SPECIFICATIONS ............................................. 7SPECIFICATIONS OF THE MODULES........ 12Spindle Amplifie...

  • Page 176

    Revision RecordFANUC SERVO AMPLIFIER αi series DESCRIPTIONS (B-65282EN)01Mar., 2001EditionDateContentsEditionDateContents

  • Page 177

    · No part of this manual may bereproduced in any form.· All specifications and designsare subject to change withoutnotice.

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