engineered to move · 7 diakont da67, da99, and da140 series emas utilize permanent magnet...

DA Series Electric Roller Screw Actuatorswith Integrated Motors

ENGINEERED TO MOVE

ENGINEERED TO MOVE

DA Series Electromechanical Actuators (EMA)

Key Features

State-of-the-Art Solutions

Diakont DA Series Actuator Applications

• Continuousforce:upto22,300N(5,013lbf)• Nominalbacklash:0.1mm(0.004in)• Leadaccuracy:0.025mm/300mm(0.001in/ft)• Speed:upto833mm/s(32.8in/sec)• Integratedmotorandrollerscrew• Lubricationportsforeasymaintenancewithout

disassembly

TheDASerieselectromechanicalactuators(EMAs)areequippedwithanintegratedmotorandrollerscrewtoprovidesuperiorperformanceinacompactspaceenvelope.DASeriesactuatorsarealsooutfittedwithpatentedlubricationportsthatsupporttheactuator’sonlyre-lubricationmaintenancerequirementswithouthavingtodisassembletheunitorremoveitfromthecustomer’smachinery.

Diakontisafull-cycleengineering,manufacturing,andservicecompanythatsuppliesmotioncontrolsolutionsthatenhancetheoutstandinglifetime,safety,economyandefficiencyofmanyindustries.TheDASeriesactuatorsleverageDiakont’sprovenactuatordesignstoprovideindustryleadingreliability,forceandprecision.

DiakontEMA’sincorporatestate-of-the-artcomponentdesignstoprovideindustryleadingprecision,powerandreliability.Advanced Roller Screwdesignsprovideahigh-

performancemethodforconvertingrotarytorquetolinearmotion.Withmorecumulativecontactsurfaceandalackofbacklash,Diakont’sadvancedrollerscrewssignificantlyexceedcompetitor

solutionsintermsofhigherreliability,lifetime,loadcapacity,tolerancetoshockloads,absenceofvibrationsandefficiencyoutput.

Permanent Magnet Synchronous Motor designsaretheultimatesolutionforprovidinghighaccuracyinhighdynamic/forcemotion,whiledeliveringexceptionalreliability.Themotor’srotatingmotionistransferredtotheoutputshaftbya“directdrive”system. 3

Diakont’s DA Series actuators are ideal for robotics, weld guns, machine tool positioning, semiconductor manufacturing, packaging machines, injection molding, and more.

Weld Guns

Injection moldingIncludinghotrunnersystems

PressesServopressdesigns

AutomationMachinedesignsforfilling,pressingandcutting

Steam TurbinePowergenerationactuatorsandcontrolsforfossilandnuclearplants

Machine ToolsVerticalaxisandprecisionmachining

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DA67/99/140 EMA Specifications

Model Cont force rating, N (lbf)

Max. velocity, mm/sec (in/sec)

Peak force, N (lbf)

Stroke, mm (in)

Thread lead, mm (in) Motor type Dynamic load,

N (lbf)DA67-210-75

723(162) 833(32.8) 1446(325)

75(2.9)

10(0.4) 2stack 7500(1686)DA67-210-150 150(5.9)

DA67-210-250 250(9.8)

DA67-210-300 300(11.8)

DA67-22-75

2670(600) 208(8.2) 5560(1250)

75(2.9)

2.5(0.1) 2stack 25270(5681)DA67-22-150 150(5.9)

DA67-22-250 250(9.8)

DA67-22-300 300(11.8)

DA99-12-150

9523(2140) 125(4.9) 19046(4282)

150(5.9)

2.5(0.1) 1stack 53600(12050)DA99-12-200 200(7.9)

DA99-12-300 300(11.8)

DA99-15-150

5172(1162) 250(9.8) 11000(2473)

150(5.9)

5(0.2) 1stack 56000(12590)DA99-15-200 200(7.9)

DA99-15-300 300(11.8)

DA99-W25-150

7400(1664) 300(11.8) 22000(4946)

150(5.9)

5(0.2) 2stack 56000(12590)DA99-W25-200 200(7.9)

DA99-W25-300 300(11.8)

DA99-W212-150

3300(742) 750(29.5) 8800(1978)

150(5.9)

12.5(0.5) 2stack 48200(10836)DA99-W212-210 210(8.3)

DA99-W212-310 310(12.2)

DA99-W212-400 400(15.8)

DA140-22-205 31170(7007) 100(3.9) 60000(13489) 205(8.1) 2.5(0.1) 2stack 114000(25628)

DA140-25-220

22300(5013) 200(7.9) 44600(10026)

220(8.7)

5(0.2) 2stack 98000(22030)DA140-25-280 280(11.0)

DA140-25-350 350(13.8)

DA140-212-220

8900(2001) 500(19.7) 20422(4591)

220(8.7)

12.5(0.5) 2stack 68000(15287)DA140-212-280 280(11.0)

DA140-212-350 350(13.8)

DA Series EMA Advantages

High Accuracy

Easy Maintenance

Best in Class Lifetime Reliability

Compact Design

DiakontDASeriesactuatorsdeliverleadaccuracyof0.025mm/m(0.0003in/ft)alongwithanominalbacklashof0.1mm(0.004in)-zerobacklashoptionsavailableuponrequest.Theintegrationofadvancedrollerscrews,whichprovidesignificantlyhigherpositioningaccuracyovercompetitorsolutions(duetothepreciselymachinedthreads),resultinhighoverallaccuracy.

RelubricationistheonlymaintenancetheEMAneeds.DiakontEMAsareequippedwitheasilyaccessiblepatentedlubricationportstofacilitatescheduledmaintenance,withoutrequiringdisassembly,recalibration,orremovalfromthecustomer’smachinery.

DiakontDASeriesactuatorsprovidesuperiorservicelifeasaresultofusingrobustcomponentssuchasrollerscrews(upto10timeslongerthanball-screw).Withagreaternumberofcontactpointsthanball-screwsolutions,rollerscrewsprovideincreasedloadcapacityandrigidity.DiakontdesignandmanufacturingtechnologiesarespeciallyoptimizedtoincreaseRollerScrewlifetime,duetotheoptimizedgeometryoftheroller-screwsandhardeningtechnologyusedinthemanufacturingprocess.DiakontofferscompleteturnkeyEMAsolutionsaswellasindividualcomponentsforyourspecifiedneeds.

DiakontEMAsareequippedwithinvertedrollerscrews,whichrequiremuchlessspacethanequivalentball-screworhydraulicsolutions.ThiscompactdesignallowsenduserstoeasilyreplacehydraulicorpneumaticactuatorswithDiakontEMAs.TheEMAisalsocompatiblewithmostservodrives.

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EasyLubricationPorts

6

Electrical Specifications

DA67 Electrical Specifications



Standard 230 VAC 400 VAC 480 VAC

Ratedmotortorque 1.53Nm(13.54lbf-in)

1.53Nm(13.54lbf-in)

1.50Nm(13.28lbf-in)

Speed@BusVoltage 5000RPM 5000RPM 5000RPM

Power 0.80kW 0.80kW 0.78kW

Insulatedthermalenduranceclass 180(H) 180(H) 180(H)

Thermalswitchtemperature 130°C(266°F) 130°C(266°F) 130°C(266°F)

Continuouscurrent,A 3.1 1.56 1.26

Peakcurrent,A 6.2 3.2 2.56

Standard 230 VAC 400 VAC


20.1Nm(177.9lbf-in)

Speed@BusVoltage 2400RPM 2400RPM

Power 5.6kW 5.6kW

Insulatedthermalenduranceclass 180(H) 180(H)

Thermalswitchtemperature 130°C(266°F) 130°C(266°F)

Continuouscurrent,A 20.0 11.6

Peakcurrent,A 40.0 23.2

Standard230 VAC 400 VAC

1 Stack 2 Stack 1 Stack 2 Stack


7.9Nm(69.9lbf-in)

5.3Nm(46.9lbf-in)

7.9Nm(69.9lbf-in)

Speed@BusVoltage 3000RPM 3000RPM 3000RPM 3000RPM

Power 1.66kW 2.9kW 1.66kW 2.9kW

Insulatedthermalenduranceclass 180(H) 180(H) 180(H) 180(H)

Thermalswitchtemperature 130°C(266°F) 130°C(266°F) 130°C(266°F) 130°C(266°F)

Continuouscurrent,A 5.7 10.8 3.4 5.3

Peakcurrent,A 11.4 21.6 6.8 10.6

7

DiakontDA67,DA99,andDA140SeriesEMAsutilizepermanentmagnetsynchronousmotorstoprovideratedforcethroughouttheentirerangeofvelocities,evenatmaximumrodspeed.

DA67-22 DA67-210

DA99-12

DA140-22

DA140-212

DA99-15

DA140-25

0.0 0.8 1.6 2.4 3.2 4.0 4.8 5.6 6.4 7.2 8.0 8.8

0.0

67.5

135.0

202.5

270.0

337.5

405.0

472.5

540.0

607.5

675.0

0

300

600

900

1200

1500

1800

2100

2400

2700

3000

0 20 40 60 80 100 120 140 160 180 200 220

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

0

23

45

68

90

113

135

158

180

0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6

0

225

450

675

900

1125

1350

1575

1800

2025

2250

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

0.0 0.9 1.8 2.7 3.6 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8

0.0112.4224.8337.2449.6562.0674.4786.8899.21011.61124.01236.4

0500

1000150020002500300035004000450050005500

0 25 50 75 100 125 150 175 200 225 250 275

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

Performance Diagrams

0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6

0

1122

2244

3366

4488

5610

6732

7854

8976

0

5000

10000

15000

20000

25000

30000

35000

40000

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

0.0 0.9 1.8 2.7 3.6 4.5 5.4 6.3 7.2 8.1 9.0 9.9 10.8

0

560

1120

1680

2240

2800

3360

3920

4480

5040

5600

0

2500

5000

7500

10000

12500

15000

17500

20000

22500

25000

0 25 50 75 100 125 150 175 200 225 250 275

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

0.0 1.8 3.6 5.4 7.2 9.0 10.8 12.6 14.4 16.2 18.0 19.8 21.6 23.4 25.2 27.0

0

225

450

675

900

1125

1350

1575

1800

2025

2250

2475

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

11000

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700

Speed, in/sec

Forc

e, lb

f

Forc

e, N

Speed, mm/sec

Operating Life

DA67 Operating Life

DA99 Operating Life

DA140 Operating Life

8

0

100

200

300

400

500

600

700

1 10 100 1,000 10,000 100,000 1,000,000 10,000,000

Forc

e ra

ting,

lbf

Operating Life (million of inches of stroke trawel)

DA67

DA67-22DA67-210

0

2

4

6

8

10

12

10 100 1,000 10,000 100,000 1,000,000 10,000,000

Forc

e ra

ting,

kN

Operating Life (km of stroke trawel)

DA99-1X

DA99-12DA99-15

0

1

2

3

4

5

6

7

8

9

10

10 100 1,000 10,000 100,000 1,000,000 10,000,000

Forc

e ra

ting,

kN


DA99-2X

DA99-25

0

5

10

15

20

25

30

35

10 100 1,000 10,000 100,000 1,000,000 10,000,000

Forc

e ra

ting,

kN


DA140

DA140-22CDA140-25DA140-212

DA99-W2X

DA99-W25

9

DiakontDASeriesEMAsareconstructedfromruggedizedcomponentsdesignedtooperatereliablyinharshenvironmentalconditions.Asidefromoperatingintemperatureextremes,DiakontEMAsarealsobuilttowithstandtheshockandvibrationassociatedwiththemostdemandingapplications.DiakontDASeriescanbeofferedwithhigherprotectionlevels(IP66)orhighertemperatureratings(-55ºCto+150ºC~-67ºFto+302ºF).

Environmenttemperature -15ºto+40ºC(+5ºto+104ºF)Relativedegreeofhumidity 90%at+25ºC(+77ºF)Protectionlevel IP65Vibration 2g,1-10HzShockproof 3g,11msExplosionproof Optional

Shock and Vibration Tolerance

Temperature Tolerance

StandardDiakontEMAshavehighshockandvibration-proofcharacteristics,achievedthroughtheuseof:• Backlash-freerollerscrews(withpre-load)

• Vibration-proof,shockproofsensors

• Solidstatorwithoutanymovingparts

TheEMAcanbemadeintemperature-proofbyusingaheat-resistantresolver,motormagnetsandaspecialcompositedesignedtooperateoverawidetemperaturerange.

Environmental Performance

DA67 Dimensions

Seethephysicalspecificationstablebelowforlengthof“A”

DA67 Functional Specifications

10

DA67 Physical SpecificationsThefollowingweightspecificationsarebasedonEMAswithoutfrontflangemounting.

DA67 - Specifications

DA67 Specifications Standard Optional

Stroke,mm(in) 75(2.9),150(5.9),250(9.8),300(11.8) Basedoncustomerrequirements

Voltage 230-480VAC

Power 0.5-0.8kW

Primaryfeedback Incrementalencoderorresolver Absoluteencoder(Hiperface)

Leadaccuracy,mm/300mm(in/ft) 0.025(0.001)

Nominalbacklash,mm(in) 0.1(0.004) Zero-backlash

Stroke 75 mm 150 mm 250 mm 300 mm

Lengthof“А” 214.2mm(8.4”) 289.2mm(11.4”) 389.2mm(15.3”) 439.2mm(17.3”)

Weight 3.3kg(7.3lb) 4.1kg(9.0lb) 5.0kg(11.2lb) 5.5kg(11.9lb)

Ø79.2[Ø3.12]

Ø38.1[Ø1.5]

DA99 Dimensions

DA99 Functional Specifications

DA99 Physical Specifications

11

Seethephysicalspecificationstablebelowforlengthof“A”

ThefollowingweightspecificationsarebasedonEMAswithoutfrontflangemounting.

*Thesizeandweightparameterslistedforthesevariantsdonotincluderelubricationports

DA99 Specifications Standard Optional

Stroke,mm(in) 150(5.9),200(7.9),300(11.8) Upto450(17.7)

Voltage 230-400VAC Basedoncustomerrequirements

Power 1.7-2.9kW

Primaryfeedback Incrementalencoderorresolver Absoluteencoder(Hiperface)

Leadaccuracy,in/ft(mm/300mm) 0.001(0.025)

Nominalbacklash,mm(in) 0.1(0.004) Zero-backlash

DA99 - Specifications

Model lengthStroke

150 mm 200 mm 300 mmDA991stack 330mm(13.0”) 380.0mm(15.0”) 480.0mm(18.9”)

DA992stack* 320.0mm(12.6”) 370.0mm(14.6”) 470.0mm(18.5”)

Model weight (excluding front flange)Stroke

150 mm 200 mm 300 mmDA99-12 10.8kg(23.8lb) 11.9kg(26.2lb) 14.0kg(30.9lb)

DA99-15 10.8kg(23.8lb) 11.9kg(26.2lb) 14.0kg(30.9lb)

DA99-25* 10.6kg(23.4lb) 11.7kg(25.8lb) 13.8kg(30.4lb)

Ø108.0[Ø4.25]

12

Front Flange Mounting

DA67 Mounting Options

Rear Clevis Mount

LengthStroke, mm (in)

75 150 250 300A 237.0[9.33] 312.0[12.28] 412.0[16.22] 462.0[18.19]

A

13

Extended Tie-Rod Mounting

Trunnion Mount



75 150 250 300A 94.0[3.70] 133.0[5.24] 185.0[7.28] 210.0[8.27]

A

14

Front Flange Mounting


Rear Clevis Mounting


150 200 300A 367[14.5] 417[16.4] 517[20.4]

A

15

Extended Tie-Rod Mounting

Trunnion Mounting

DA140 Mounting


150 200 300A 148[5.8] 198[7.8] 298[11.7]


A

DA140diagramsandmountingoptionsprovideduponrequest.

Actuator Rods

16

Rod Ends

EMA modelSizes

A, mm B, mm C, mm D, mm E, mm F, mmDA67 M8х1 9.5(0.37”) 19.1(0.75”) M8х1 9.5(0.37”) 24(0.94”)DA99 M16x1.5 19.1(0.75”) 25.4(1.00”) M16x1.5 19.1(0.75”) 38.1(1.50”)

Type E1

Type E2

Design and Development

17

Diakontoffersabroadrangeofstandardactuatorstosuitmostrequirements.Wealsorealizethatoftenspecialapplicationparametersdictatespecialactuatorconfigurationsandmodifications.Diakontactuatorsaredesignedwiththisinmind,asmanyofourproductscanbereadilycustomizedtosuitspecificrequirements.Additionally,Diakontdevelopmentteams,comprisedofmechanical,electricalandapplicationdesignengineers,handleeveryaspectofthedevelopmentprocessfromdesigntoprototypetotestandmanufacture.

Diakontutilizescuttingedgetechnologyforthedesignanddevelopmentofelectromechanicalactuatorsandsubassemblies.Diakontalsocreatedaspecializedcomputer-aideddesignsoftwareforperformingcalculationsandmodelingplanetary-lanterngears,rollerscrews,andsynchronousmotors.Thisadvancedprogramhelpsdevelopmentteamsdesignactuatorstoexactspecificationsofpower,accuracy,andspaceconstraints.

18

Sizes:67 67mm(2.6in)99 99mm(3.9in)140 140mm(5.5in)

Options:Х Nooptions (selectifnooptionsreq’d)A Anti-rotationdeviceB BrakeC OilcoolingP PreloadedrollerscrewR Rearmanualdrive (availablewithL1sensor)S SidemanualdriveT1 ProtectivecorrugatedtubeT2 High-temperatureprotective corrugatedtubeU LoadcellsensorV Vibrationproof

Rod end:МА ExternalinchthreadME ExternalmetricthreadFA InternalinchthreadFE InternalmetricthreadBJ Sphericalballjoint (sphericaleye)FJ Forkjoint

Mounting options:F FrontflangeС Clevis(notavailable withF1sensor)E Extendedtie-rodsТ Trunnion

(listextendseachtimeafterEMAwithanewmountingisdeveloped)

Connectors:SС StandardМ23FL Flyingleads

Motor type:1 1Stack2 2Stack

Thread lead/transmission ratio:2 2.5mm/rev(0.1in/rev)5 5mm/rev(0.2in/rev)10 10mm/rev(0.4in/rev) DA67only12 12.5mm/rev(0.5in/rev)

Rod stroke:75 75mm(2.95in) DA67only150 150mm(5.91in)200 200mm(7.87in) DA99only220 220mm(8.7in)280 280mm(11.0in)300 300mm(11.8in)350 350mm(13.8in)

Supply Voltage:230 230V400 400V480 480V

Feedback type*:S1 SickStegmannSKM36 absoluteencoderS2 HeidenhainEQN1125 absoluteencoderS3 SickStegmannSRM50 absoluteencoderS4 HeidenhainEQN1325 absoluteencoderH1 SickStegmannCKS36 incrementalencoderH2 SickStegmannCFS50 incrementalencoderL1 LTNRE-15-1-A14-06 resolverF1 Fanucabsoluteencoder

*Notallorderingoptionsareavailableforeachmodel.ContactalocalDiakontrepresentativeformoreinformation

DA Series EMA Ordering Guide

Model: DA67−22−300−230−S1−SC−F−ME−ABCL2PRST1

ENGINEERED TO MOVE

North America3853CalleFortunada,SanDiego,[email protected]

Russia2UchitelskajaSt.,[email protected]

ItalyViaAchilleGrandinc.10/1252100Arezzo,[email protected]

www.Diakont.com

engineered to move · 7 diakont da67, da99, and da140 series emas utilize permanent magnet...

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