MACHINE TOOL Spindle Drive

MACHINE TOOLSPINDLE DRIVEMSDRAM-MSD

MACHINE TOOL Spindle Drive GearboxesMSD & RAM-MSDOverview - PrincipleIMPROVING THE PRODUCTI-VITY WHILE KEEPINGTHE HIGHEST PRECISIONREDEX-ANDANTEX’s two speedgearboxes have been designedto extend the constant powerrange of the machine toolspindle drive motors.Two speed change means :high speed for finishing cutshigh torque for hogging out steelor cast ironThe pneumatic, hydraulic or electricactuator used for the speedchange remote control is integratedinto the gearbox design,and its shift detection is providedthrough electrical proximity sensors,for easy integration withCNC machine toolsConstruction DetailsPower(kW)5040302010Range extension0Torque(N.m)1400120010008006004002000Range extension100 500 1000 5000 10000Output speed(RPM)100 500 1000 5000 10000Output speed(RPM)GEAR TECHNOLOGYThe use of REDEX-ANDANTEX’s patented planetary gear design allows avery compact and efficient solution, combined with high reduction ratioavailability.Planetary gearsengaged : Ratio k :1Slide dog clutchBENEFITSUp to 6 planet gearsCrowned teeth profileHardened & ground helical teethBalanced rotating partsChrome-Molybdeum steelEfficiency up to 97 %Reduced backlashQuiet operation2www.redex-andantex.comInputOutputDirect spline couplingengaged : Ratio 1:1

MACHINE TOOL Spindle Drive GearboxesMSD & RAM-MSDMSD - Two speed gearbox with conventional designThe MSD two-speed gearboxes are used in conventional design applications where the motor and thegearbox are mounting outside of the headstock, and the spindle is driven by belts, silent chain, or gearing.Flanges mount to all standard spindle drive motors.Minimum length due to output drive flange pulley arrangement.Maximum heat dissipation, requires no external coolingdevice.High radial load capacity to accept output belts or gear loading.Oil lubrication, splash for horizontal mounting or forced lubricationfor vertical mounting.Output mounting flange to support motor-gearbox assemblyavailable on request.RAM-MSD - Two speed gearbox with built-in designThe RAM-MSD two-speed gearboxes are integrated in-line between a water cooled motor and a spindleinside a RAM. This compact, light-weight design matches the latest spindle drive motor technology .Round housing fits inside RAM bore and shares motor coolantsupply.High speed, up to 12 000 RPM in the 1:1 ratio for finishingcuts.High torque, providing full power at 300 RPM (6:1).Hollow-through bore, to facilitate hydraulic draw bar andspindle coolant.External water jacket housing, for cool operation.Remote pneumatic or hydraulic speed change (CNCcontrol).Low backlash, ensures position control for tool changeand contour cutting.Compact and light-weight, to minimize z-axis inertia.www.redex-andantex.com3

MSD Series - Two-speed GearboxesOrdering Code - Size 12Speed Changerlocationwww.redex-andantex.cominfo@redex-andantex.comRX_GB_0190_01

MSD Series - Two-speed GearboxesOrdering Code - Size 35Ex. : MSD354 . A H 2 G . 3.8 M2 . 21J42 . A . S2TYPE & SIZEType MSD - Size 35MSD35www.redex-andantex.comSATELLITES (N# of)3 34 46 6INPUT / OUTPUT ArrangementsInput : Flange without sealing ring & Sun-gear without bearingInput : Flange without sealing ring & Sun-gear with bearingMOUNTING positionHorizontalVertical - Ouput shaft UpVertical - Output shaft DownFRAME FixingWith Ouput Flange 2Output BEARING typeRoller bearingsWithout bearingsRATIO 1/1 & 1/K3.20 (non-standard ratio)[5] 3.23.83 (standard ratio)3.84.94 (semi-standard ratio) [1]4.9SPEED CHANGER TypeWithout speed changer : One fixed ratio onlyServo-reducer : 24 V - DCPneumatic / Hydraulic actuator : 2 positionsPneumatic / Hydraulic actuator : 3 positions (2 positions + Neutral)SPEED CHANGER Location [2]Top 1Right 2Left 3INPUT InterfacesWithout motor flange 00With motor flangeInput shaft dataKeyed bore + Motor shaft balancingInput shaft dataPilot dia PCD Nb x holes230G6 265 4 x M14 20230G6 265 4 x M12 21250G6 300 8 x M16 30250G6 350 4 x M12 [5] 31250G6 350 4 x M16 [5] 33300G6 350 4 x M16 40300G6 350 4 x M18 41No balancingHalf K.Full K.Compr. couplingdia38 [5] 38dia42 available ratios : 4,9 ; 3,842dia48 available ratio : 4,9 ; 3,848dia55 available ratio : 4,9 ; 3,855dia60 available ratio : 3.860OUTPUT Shaft InterfacesStd Flange shaft = 90 j6Std plain keyed shaft = 60 k6Slide dog free (without output bearing arrangement)LUBRICATION Systems [2]Splashed lubrication / Sight glass on the rightS2Oil pump - TopP1Oil pump - RightP2Oil pump - LeftP3Oil pump - BottomP4Forced lubrication Input / output holes - Left / Left [3] 33Forced lubrication Input / output holes - Left / Right [3] / [4] 32Forced lubrication Input / output holes - Right / Right [4] 22Forced lubrication Input / output holes - Right / Left [3] / [4] 23[5]AFHUD[5]GOFMVW[5][1] Ratio 4.9 available with 4satellites versions only[2] View from output shaft side[3] Unavailable when Speedchanger location is 3[4] Unavailable when Speedchanger location is 2[5] Non standard version. Pleasecontact your local supplierMJKLABCwww.redex-andantex.com

MSD Series - Two-speed GearboxesOrdering Code - Size 35Speed Changerlocationwww.redex-andantex.cominfo@redex-andantex.comRX_GB_0191_01

MSD Series - Two-speed GearboxesOrdering Code - Size 60TYPE & SIZEType MSD - Size 60Ex. : MSD604 . A H 2 G . 3.8 M2 . 21J42 . A . S2MSD603 . B H 3 R . 4.9 F . A . C . 33MSD60www.redex-andantex.comSATELLITES (N# of)3 34 46 6INPUT / OUTPUT ArrangementsInput : Flange without sealing ring & Sun-gear without bearingInput : Flange with sealing ring & Sun-gear with bearingInput and output : bearing arrangementMOUNTING positionHorizontalVertical - Ouput shaft UpVertical - Output shaft DownFRAME FixingWith Ouput Flange 2Foot Mount 3Output BEARING typeRoller bearingsReinforced bearings [7]Without bearingsRATIO 1/1 & 1/K3.83 (standard ratio)3.84.94 (semi-standard ratio) [1]4.9SPEED CHANGER TypeWithout speed changer : One fixed ratio onlyServo-reducer : 24 V - DCPneumatic / Hydraulic actuator : 2 positionsPneumatic / Hydraulic actuator : 3 positions (2 positions + Neutral)SPEED CHANGER Location [2]Top 1Right 2Left 3INPUT INTERFACES - Type AWithout motor flange 00With motor flangeInput shaft dataKeyed bore + Motor shaft balancingPilot dia PCD Nb x holes300G6 350 4 x M16 40300G6 350 4 x M18 41300G6 400 8 x M18 [5] 42350G6 400 4 x M14 [5] 50350G6 400 8 x M18 51350G6 400 4 x M18 52450G6 500 8 x M18 60No balancingHalf K.Full K.Compression couplingdia48 all ratios available [5] 48dia60 available ratios : 4,9 ; 3,860dia65 available ratios : 4,9 ; 3,865dia70 available ratio : 4,9 ; 3,870dia75 available ratio : 3.875dia80 available ratio : 3.880INPUT INTERFACES - Type BStd Flange shaft = 160 j6Std plain keyed shaft = 65 m6OUTPUT Shaft InterfacesStd Flange shaft = 160 j6Std plain keyed shaft = 65 m6Slide dog free (without any bearing arrangement)LUBRICATION Systems [2]Forced lubrication Input / output holes - Left / Left 33Forced lubrication Input / output holes - Left / Right 32Forced lubrication Input / output holes - Right / Right 22Forced lubrication Input / output holes - Right / Left 23[5]AFBHUD[5]GROFMVW[1] Ratio 4.9 available with 4satellites versions only[2] View from output shaft side[5] Non standard version. Pleasecontact your local supplier[7] Mandatory with option 3 forframe fixingMJKLABABCwww.redex-andantex.com

MSD Series - Two-speed GearboxesOrdering Code - Size 60Speed Changerlocationwww.redex-andantex.cominfo@redex-andantex.comRX_GB_0192_01

TECHNICAL DATADONNEES TECHNIQUESMSD - RAM MSDwww.redex-andantex.comMSDRated dataMotor frame sizeGearbox housingdimensionsRated output torque(S1-100%)T2nmmmmNm(lb.ft)Max input speed N1m RPMReduction ratioTorsional backlash - arcminMoment of inertia J kg.mm²Thermal capacity [1] P kWEfficiency η %i3 4 6 3 4 6 3 4 6175(129)---230(169)350(258)620(457)825(608)[2]1240(913)2200(1620)180 / 200 / 225220 x 208 315 x 289 420 x 3807000[1] : for a temperature increase higher than 50°C over ambient[2] : for Size 354, the rated output torque is 1249 Nm when ratio is 4.94[3] : only available for versions with 4 planetsRAM-MSDRated dataExternal diameterHollow trough shaftdiameterRated output torque(S1-100%)Peak output torque(S6-60%)Peak output torque(S6-40%)SIZEN# of satellitesT2nT2nT2nNm(lb.ft)Nm(lb.ft)Nm(lb.ft)12 35 60100 / 112 132 / 160---3250---60001.00 & 3.831.00 & 4.94 [3]30---97174002930(2158)50004400(3241)Please consult your local supplier12 28 External forced cooling requested670(494)800(589)900(663)1000(737)1150(847)1350(994)1300(958)1500(1105)1700(1252)1750(1289)2050(1510)2350(1731)2300(1694)2694(1985)3089(2275)Max input speed N1m rpm 12000 8000 8000 6500 6500 6500Reduction ratioReduced ang.backlash- arcminMoment of inertia J kg.mm²Thermal capacity P kWEfficiency η %iSIZEN# of satellites22 25 286 6 4220221.00&4.00250281.00&4.50280301.00&4.6120Please consult your local supplierExternal forced cooling97353 4 6350331.00&5.003500(2578)4100(3020)4700(3462)www.redex-andantex.com

TECHNICAL DATADONNEES TECHNIQUESMSD - RAM MSDwww.redex-andantex.cominfo@redex-andantex.comRX_GB_0193_01

MSD Series - Two-speed GearboxesSpeed Changer dimensionsType M - Servo Reducer 24V DCSize 35 & 60www.redex-andantex.comSize 12Size12 35 60www.redex-andantex.com

RAM Series - Two-speed GearboxesRAM 250 - K=4.5DIMENSIONSStandard versionwww.redex-andantex.comKIT versionAccording to drawingStandardKITRX127061-00RX129212-00[1]Input interfaceInternal splinesInternal splinesPlain Bore(DIN 5480)(DIN 5480)42x20x2-6H not available not available42x20x2-6H not available 55x26x2-6H[1] Compatible to SIEMENS 1 FE1 114-6WT11Output interfaceExternal splines(DIN 5480)55x17x3-6gnot availablePlain Borenot availablenot availablewww.redex-andantex.com

RAM Series - Two-speed GearboxesRAM 250 - K=4.5Rated dataReduction ratiosReduced backlashMounting position1/1 exact ratio : 1/4.5(direct mode )(reduction mode)15 arc min(direct mode)AH1Horizontal shaft20 arc min(reduction mode)AV1Vertical output shaft downNominal ratingsMaximal ratingS1 : 100%continuous dutyS6 : 60%Intermittent loadingS6 : 40%Intermittent loadingPowerRAM 256RAM 25435 kw24 kwAccording to cooling system capacityOutputtorqueRAM 256RAM 2541000 Nm670 Nm1150 Nm 1350 Nm770 Nm 900 NmInput speed1500 rpm8000 rpmSpeed changerTypePressureActuator connectionProximity switchQuantityType/referencePneumatic or Hydraulic actuator - 2 positionsPressure hold during direct and reduction mode (see our product sheet RX146-004)5 to 10 bars pressure2 x 1/8” GAZInductive proximity sensors2 (One for each ratio)Telemecanique Ref XS1 NO8 PA340LubricationLubrication type& Inlet flowLubricantAcceptableviscosityStandard version : dry sump lubrication 3 l/min.KIT version : dry sump lubrication 2.5 l/min.CASTROL ALPHASYNTH K15 for standard oil exchange intervals10 to 32 Cst at 40°C-Synthetic POACoolingCooling fluidOil or Water + oilwww.redex-andantex.cominfo@redex-andantex.comRX_preliminary

RAM Series - Two-speed GearboxesRAM 280 - K=4.61DIMENSIONSStandard versionwww.redex-andantex.comKIT versionAccording to drawingStandardKITInput interfaceInternal splinesPlain Bore(DIN 5480)Output interfaceRX128295-00 or [1]RX127076-0060x28x2-6H not available not available 80x25x3-6g not availableRX127424-00[2] not available Ø 55 F6 [4] not available 80x25x3-6g not availableRX127361-00[3] not available Ø 60 F6 [4] not available 80x25x3-6g not availableRX129625-0060x28x2-6Hnot availableInternal splines(DIN 5480)55x26x2-6H[1] Compatible to KESSLER DMR 132.AL.4.FFS[2] Compatible to SIEMENS 1 PH4163-4NF26[3] Compatible to FANUC x30/6000[4] with key and keyway according to DIN42948External splines(DIN 5480)not availablePlain Borenot availablewww.redex-andantex.com

RAM Series - Two-speed GearboxesRAM 280 - K=4.61Rated dataReduction ratiosReduced backlashMounting position1/1 exact ratio : 1/4,61(direct mode )(reduction mode)15 arc min(direct mode)AH1Horizontal shaft20 arc min(reduction mode)AV1Vertical output shaft downNominal ratingsMaximal ratingS1 : 100%continuous dutyS6 : 60%Intermittent loadingS6 : 40%Intermittent loadingPowerRAM 28445 kWAccording to cooling system capacityOutputtorqueRAM 2841300 Nm1500 Nm 1700 NmInput speed1500 rpm8000 rpmSpeed changerTypePressureActuator connectionProximity switchQuantityType/referencePneumatic or Hydraulic actuator - 2 positionsPressure hold during direct and reduction mode (see our product sheet RX146-004)5 to 10 bars pressure2 x 1/8” GAZInductive proximity sensors2 (One for each ratio)BALUFF Ref. M2EL - GSH40B - S04G - M01 (24V DC - 200 mA)LubricationLubrication type& Inlet flowLubricantAcceptableviscosityStandard version : spalshp lubrication 3 l/min.KIT version : dry sump lubrication 2.5 l/min.CASTROL ALPHASYNTH K15 for standard oil exchange intervals10 to 32 Cst at 40°C-Synthetic POACoolingCooling fluidOil or Water + oilwww.redex-andantex.cominfo@redex-andantex.comRX_preliminary

RAM Series - Two-speed GearboxesRAM 350 - K=5DIMENSIONSStandard versionwww.redex-andantex.comKIT versionAccording to drawingStandardKITRX130087-00RX129572-00RX128903-00RX129788-00Input interfaceInternal splinesPlain Bore(DIN 5480)60x28x2-6Hnot availableInternal splines(DIN 5480)not availableOutput interfaceExternal splines(DIN 5480)65x20x3-6H[1] Compatible to KESSLER DMR 132.AL.4.FFS or SIEMENS 1 PH4163-4NF26[2] with key and keyway according to DIN42948Plain Bore[1] not available Ø 65 F6 [2] 75x24x3-7H not available not available[1] 60x28x2-6H not available not available not available Ø 70 m6[1] 60x28x2-6H not available not available 80x25x3-6i not availablenot availablewww.redex-andantex.com

RAM Series - Two-speed GearboxesRAM 350 - K=5Rated dataReduction ratiosReduced backlashMounting position1/1 exact ratio : 1/5(direct mode )(reduction mode)15 arc min(direct mode)AH1Horizontal shaft20 arc min(reduction mode)AV1Vertical output shaft downNominal ratingsMaximal ratingS1 : 100%continuous dutyS6 : 60%Intermittent loadingS6 : 40%Intermittent loadingPowerRAM 356RAM 354110 kw72 kwAccording to cooling system capacityOutputtorqueRAM 356RAM 3543500 Nm2300 Nm4100 Nm 4700 Nm2750 Nm 3150 NmInput speed1500 rpm6500 rpmSpeed changerTypePressureActuator connectionProximity switchQuantityType/referencePneumatic or Hydraulic actuator - 2 positionsPressure hold during direct and reduction mode (see our product sheet RX146-004)5 to 10 bars pressure2 x 1/8” GAZInductive proximity sensors2 (One for each ratio)Telemecanique Ref. XS5-08B1PAL2 (24V CC - 200 mA)LubricationLubrication type& Inlet flowLubricantAcceptableviscosityStandard version : dry sump lubrication 3 l/min.KIT version : dry sump lubrication 2.5 l/min.CASTROL ALPHASYNTH K15 for standard oil exchange intervals10 to 32 Cst at 40°C-Synthetic POACoolingCooling fluidOil or Water + oilwww.redex-andantex.cominfo@redex-andantex.comRX_preliminary

Worldwide locationsFranceREDEX S.A.ZI - BP 7945210 FerrièresTél. +33 2 38 94 42 00Fx +33 2 38 94 42 99Web : www.redex-andantex.comE-mail : france@redex-andantex.comUSAANDANTEX USA Inc.1705 Valley RoadWanamassa, NJ 07712Ph. +1 732 493 2812Fx +1 732 493 2949Web : www.andantex.comE-mail : info@andantex.comItaliaANDANTEX SpAVia Fratelli di Dio 2/A20063 Cernusco sul Naviglio (MI)Tel. +39 02 92 17 091Fx +39 02 92 100 455Web : www.andantex.itE-mail : italia@redex-andantex.comUnited-KingdomANDANTEX LtdRowley DriveCoventry CV3 4LSTel. +44 24 7630 7722Fx +44 24 7630 4499Web : www.andantex.co.ukE-mail : uk@redex-andantex.comDeutschlandREDEX GmbHSchillerstraße 1634431 MarsbergTel. +49 7251 36 67 935Fx +49 7251 44 06 637Web : www.redex-andantex.comE-mail : deutschland@redex-andantex.comEspañaANDANTEX Iberia, S.L.C/ Euskal Herria 1248450 EtxebarriTel. +34 94 440 42 95Fx +34 94 449 51 65Web : www.redex-andantex.comE-mail : espana@redex-andantex.comYour local agentRX_GB_0139_04