Rotary drives ERMO, electric - Festo

1 Rotary drives ERMO, electrice/rFesto core product rangeCovers 80% of your automation tasks qGenerally ready for dispatch from the factory within 24 hours In stock at 13 Service Centres worldwide more than 2200 productsWorldwide:Superb:Easy:Always in stockFesto quality at an attractive priceSimplified procurement and warehousing wGenerally ready for dispatch from the factory within 5 days Assembled for you at 4 Service Centres worldwide Up to 6 1012 variants per product familyJust look for the star!TOC BookmarkRotary drives ERMO, electricKey featuresType codesPeripherals overviewData sheetTechnical dataSectional viewDimensionsOrdering dataOrdering data Modular product systemAccessoriesStop kitCentring sleeveProximity sensorConnecting cableMotor cableEncoder cableMotor controller2d Internet: to change 2020/08 Rotary drives ERMO, electricKey featuresAt a glanceGeneralApplication areas electric Rotary drive with stepper motor and integrated gear unit ServoLite regulated operation with encoder Sturdy bearing for high forces and torques Backlash-free pre-stressed rotating plate with very good axial eccentricity and concentricity Optional holding brake Optionally with pneumatic or electric energy through-feed Simple and precise mounting Rotating and positioning of parts Simple Rotary indexing table applications As a Rotary axis in multi-axis applicationsOptimised Motion Series (OMS)

2 Package solution with motor and motor controllerA package that makes positioning easier than ever Optimised Motion Series is as easy to handle as a pneumatic cylin-der, but with the functionality of an electric selectionOrdering and logisticsQuick to configure Easy sizing and selection using cycle time diagrams No special knowledge of electric drive technology required All the necessary individual parts under a single part number Motors mounted on the Rotary drive Parameterisation and commission-ing via web server/browser Parameterise up to 7 freely defina-ble positions directly on the PCFor simple positioning tasksRotary drive ERMOM otor controller CMMO-STThe technology in detail1256733[1] Encoder connection[2] Motor connection[3] Proximity sensor for homing or position sensing[4] Thread/centring elements for mounting[5] Thread for mounting[6] Thread/centring elements for attachments[7] Rotating plateKey features32020/08 Subject to changed Internet: drives ERMO, electricKey featuresThe technology in detailEnergy through-feed The energy through-feed can be used to transfer electrical signals or com-pressed air through the hollow shaft.

3 This enables fast and easy supply to the parts mounted on the rotating plate, even for infinitely rotating applications. Also suitable for IO-Link signal data transfer. The energy through-feed cannot be used in combination with the stop kit optionsFrom the sideFrom the front/rearMotor mounting variantsTop (standard)Left (feature L)Right (feature R)4d Internet: to change 2020/08 Rotary drives ERMO, electricKey featuresPossible combinations within the Optimised Motion Series (OMS) electric cylinder EPCO on toothed belt axis ELGRSizeAccessories[1] EPCO[2] ELGRSlot nutCentring sleeveScrewWasher1635 NST-3-M3 (x4)ZBH-7 (x2)M3x10 (x4) 2545 NST-5-M5 (x4)ZBH-7 (x2)M5x50 (x4) (x4)4055 NST-5-M5 (x4)ZBH-7 (x2)M5x65 (x4) (x4) Rotary drive ERMO on electric cylinder EPCOSizeAccessories[1] ERMO[2] EPCOC entring sleeveScrew1216 ZBH-7 (x2)M4x16 (x2)1625 ZBH-7 (x2)M5x18 (x2)2540 ZBH-7 (x2)M5x20 (x2) Rotary drive ERMO on mini slide EGSCSizeAccessories[1] ERMO[2] EGSCC entring sleeveScrew1232 ZBH-7 (x2)M4x12 (x2)1645 ZBH-7 (x2)M5x12 (x2)2545, 60 ZBH-7 (x2)M5x12 (x2)3260 ZBH-7 (x2)M5x15 (x2)

4 Rotary drive ERMO on mini slide EGSLSizeAccessories[1] ERMO[2] EGSLC entring sleeveScrew1235 ZBH-7 (x2)M4x12 (x2)1645 ZBH-7 (x2)M5x12 (x2)2555 ZBH-7 (x2)M5x14 (x2)3255 ZBH-7 (x2)M5x14 (x2)121212121212121252020/08 Subject to changed Internet: drives ERMO, electricKey featuresPossible combinations within the Optimised Motion Series (OMS) Rotary drive ERMO on mini slide DGSLSizeAccessories[1] ERMO[2] DGSLC entring sleeveScrew1212 ZBH-7 (x2)M4x18 (x2)2520 ZBH-9-7 (x2)M5x22 (x2)2525 ZBH-9-7 (x2)M5x22 (x2) electric cylinder EPCO on electric cylinder EPCO, horizontalSizeAccessories[1] EPCO[2] EPCOC entring sleeveScrew1625 ZBH-9 (x2)M6x40 (x4)2540 ZBH-9 (x2)M6x55 (x4) electric cylinder EPCO on electric cylinder EPCO, verticalSizeAccessories[1] EPCO[2] EPCOC entring sleeveScrew1625 ZBH-9 (x2)M5x18 (x4)2540 ZBH-9 (x2)M5x22 (x4)Mini slide DGSL on electric cylinder EPCO SizeAccessories[1] DGSL[2] EPCOC entring sleeveScrew8 (40mm)1)16 ZBV-9-7 (x2)M4x16 (x2)10 (30mm)1)25 ZBV-9-7 (x2)M4x20 (x2)12 (40mm)1)40 ZBV-9-7 (x2)M5x20 (x2)

5 1) Minimum stroke1212 When combining ERMO-12 with DGSL-12, the proximity sensor SIEN cannot be used as a reference sensor for the Internet: to change 2020/08 Rotary drives ERMO, electricType codes001 SeriesERMOR otary drive , electric002 Size1212161625253232003 Motor typeSTStepper motor ST004 Measuring unitEEncoder005 BrakeNoneBWith brake006 Cable outlet directionStandardLLeftRRight007 Energy through-feedNoneE8 electric , 8 signalsP2 Pneumatic, 2 ducts008 Connecting cable to motor m, suitable for energy chains, straight m, suitable for energy chains, straight plug5E5 m, suitable for energy chains, straight plug7E7 m, suitable for energy chains, straight plug10E10 m, suitable for energy chains, straight m, suitable for energy chains, angled m, suitable for energy chains, angled plug5EA5 m, suitable for energy chains, angled plug7EA7 m, suitable for energy chains, angled plug10EA10 m, suitable for energy chains.

6 Angled plug009 Controller typeNoneC5 CMMO, 5 A010 Bus protocol/activationNoneDIOD igital I/O interfaceLKIO-Link 011 Switching input/outputNonePPNPNNPNType codes72020/08 Subject to changed Internet: drives ERMO, electricPeripherals overview1254369 Energy through-feed, pneumaticEnergy through-feed, electricalProximity sensor SIENA ccessoriesType/order codeDescriptiona Page/Internet[1]Stop kitEADP-ES-R3 For homing to the end position As end stop for Rotary drives without brake For safety functions24[2]Centring sleeveZBH For centring attachments For centring the Rotary drive24[3]Proximity sensorSIENFor homing or position sensing25[4]Encoder cableNEBMFor connecting the encoder and controller26[5]Motor cableNEBMFor connecting the motor and controller26[6]Motor controllerCMMOFor positioning the Rotary drive26[7]

7 Energy through-feedPneumatic For fast and easy pneumatic supply of the parts mounted on the rotating plate, infinite rotation Cannot be used in combination with the stop kit EADP-ES-R312[8]Energy through-feedElectric For fast and easy pneumatic supply of parts mounted on the rotating plate, infinite rotation Cannot be used in combination with the stop kit EADP-ES-R312[9]Adapter kitDHAAFor drive /gripper connectionsadapter kitPeripherals overview788d Internet: to change 2020/08 Rotary drives ERMO, electricData sheet-N- Size 12, 16, 25, 32 General technical dataSize12162532 DesignElectromechanical Rotary drive with integrated gear unitRotation angleInfiniteRepetition accuracy1)[ ] backlash1)[ ] timea page 10 Gear ratio9:17:1 Type of mountingVia female threadMounting positionAnyProduct weightWithout [g] [g] [g]53596014302340 With [g] [g] [g] 1020158025201) Without payload when newMechanical dataSize12162532 Nominal torque1)[Nm] torque[Nm] Rotary speed[rpm]1001006650 Max.

8 Speed[rpm]200200150100 Permissible mass moment of inertia[kgm2x10 4]31365164 Mass moment of inertia Jo[kgm2x10 4] stop energy[Jx10 4] ) Theoretical torque at nominal Rotary speed a page 10 Data sheetTechnical data92020/08 Subject to changed Internet: drives ERMO, electricData sheetElectrical dataSize12162532 MotorNominal operating voltage[V DC]24 Nominal current[A] angle with full step[ ] 5%Duty cycle[%]100 BrakeNominal voltage[V DC] 24 Nominal power[W] 8 Holding torque[Nm] moment of inertia[kgm2x10 4] position encoderIncrementalRotor position encoder measuring principleOpticalPulses/revolution[1/rev] 500 InterfaceRS422, TTL, AB channel + zero indexOperating voltage[V DC]5 Insulation classB (130 C)Operating and environmental conditionsAmbient temperature[ C]0 .. +50 Storage temperature[ C] 20.

9 +60 Degree of protectionIP40 Relative humidity[%]0 .. 85 (non-condensing)Corrosion resistance class CRC1)1CE marking (see declaration of conformity)To EU EMC Directive2)CertificationRCM compliance mark1) Corrosion resistance class CRC 1 to Festo standard FN 940070 Low corrosion stress. Dry indoor application or transport and storage protection. Also applies to parts behind coverings, in the non-visible interior area, and parts which are covered in the application ( drive trunnions).2) For information about the area of use, see the EC declaration of conformity: a Certificates. If the devices are subject to usage restrictions in residential, commercial or light-industrial environments, further measures for the reduction of the emitted interference may be viewRotary drive [1]HousingAnodised wrought aluminium alloy[2]Clamping ringAnodised wrought aluminium alloy[3]Rotating plateAnodised wrought aluminium alloy[4]Ball bearingsRolled steelSealing ringNBRNote on materialsRoHS-compliantContains paint-wetting impairment substancesSectional view123410d Internet.

10 To change 2020/08 Rotary drives ERMO, electricData sheetTorque M as a function of rotational speed nERMO-12 ERMO-16 ERMO-25 ERMO-32 Positioning time t as a function of rotation angle ERMO-12 ERMO-16 ERMO-25 ERMO-32 Axial eccentricity and concentricityAxial eccentricityConcentricityMeasured on the surface of the rotat-ing plate at the plate edge, when at the centring hole of the rotating plate, when eccentricity Y[mm]< < < < Z[mm]< < < < Subject to changed Internet: drives ERMO, electricData sheetMax. permissible axial and radial force Fx/FzSize12162532 StaticAxial force Fx[N]500600700800 Radial force Fz[N]50075012002000 DynamicAxial force Fx[N]180290350450 Radial force Fz[N]200300450550 Max. dynamic axial force Fx as a function of lever arm lMax. dynamic radial force Fz as a function of lever arm lPin allocationMotorEncoderERMO-12/-16 ERMO-25/-32 ERMO-12/-16/-25/-32 PINF unctionPINF unctionPINF unction1 String A1 String A1 Signal trace A2 String A/2 String A/2 Signal trace A/3 String B3 String B3 Signal trace B4 String B/4 String B/4 Signal trace trace N7 Brake +24 V DC1)7 Brake +24 V DC1)7 Signal trace N/8 Brake GND1)8 Brake GND1)8 VCC auxiliary supply +5 V on plug housing1) Only on motors with Internet: to change 2020/08 Rotary drives ERMO, electricData sheetEnergy energy through-feed cannot be used in combination with the stop kit energy through-feed can be used to transfer electrical signals or com-pressed air through the hollow shaft.