Synchronous Servo Motors

Synchronous Servo Motors

With the EZ and EZHD synchronous servo motors, STOBER is offering brushless, permanent magnet excited and electronically commutated motors with different power profiles. The stator and rotor components have an optimized design in relation to energy for extremely low torque ripple and a high power density in various forms.

BENEFITS
The World’s Toughest Gearboxes

STOBER’s motors are dynamic and powerful. Direct mounting reduces inertia by up to 75%, plus you experience higher torque density and stiffness.

These motors are plug ‘n play with a variety of manufacturers, including B&R, Beckhoff, Bosch, Kollmorgen, Rockwell, and Siemens.

KSS: For the toughest environments

The EZ series utilizes a shaft for connecting.

It is extremely compact and dynamic, providing measurably better performance.

K/KL: For right angle applications

The EZHD series is a revolutionary hollow bore motor. It’s ideal for passing media through the center of the motor.

It is extremely compact and has a flange output for easy mounting.

TECHNICAL DATA
KSS: For the toughest environments
EZ Series: TECHNICAL DATA
Power Density:
Price Range:
$ $ $ $ $
  • Stall torque: .95 – 94 Nm
  • Nominal torque: .89 – 77.2 Nm
  • Nominal Speed: Up to 6,000 RPM

Find your right fit!
K/KL: For right angle applications
EZHD Series: TECHNICAL DATA
Power Density:
Price Range:
$ $ $ $ $
  • Stall torque: 2.6 – 17.2 Nm
  • Nominal torque: 1.9 – 24.6 Nm
  • Nominal Speed: Up to 3,000 RPM

Find your right fit!
FEATURES
KSS: For the toughest environments
EZ Series: FEATURES
  • 3rd Party Plug ‘n Play Connectivity:
    • Beckhoff
    • Bosch
    • B&R
    • Kollmorgen
    • Rockwell
    • Siemens
  • Brakes:
    • Holding brake – ideal for vertical applications or maintaining position
  • IP Ratings:
    • 65 – standard
    • 56
    • 66
  • Encoders:
    • Hiperface
      • Single cable (Rockwell)
      • Dual cable (Multiple 3rd parties)
    • EnDat
      • Single-turn
      • Multi-turn
      • Optical
      • Inductive
      • 2.1
      • 2.2
    • Resolver
  • Fan
    • Increase torque and cool system without upsizing to larger motor

Find your right fit!
K/KL: For right angle applications
EZHD Series: FEATURES
  • 3rd Party Plug ‘n Play Connectivity:
    • Beckhoff
    • Bosch
    • B&R
    • Kollmorgen
    • Rockwell
    • Siemens
  • Brakes:
    • Holding brake – ideal for vertical applications or maintaining position
  • IP Ratings:
    • 65 – standard
    • 56
    • 66
  • Encoders:
    • Hiperface
      • Single cable (Rockwell)
      • Dual cable (Multiple 3rd parties)
    • EnDat
      • Single-turn
      • Multi-turn
      • Optical
      • Inductive
      • 2.1
      • 2.2
    • Resolver
  • Fan
    • Increase torque and cool system without upsizing to larger motor

Find your right fit!
INDUSTRIES & APPS
Industry Applications
  • Fuselage
  • Wing assembly
  • Drilling and Riveting
  • Machine Tool
  • Automated Guided Vehicles (AGV)
  • Carbon Fiber Placement
  • Testing and Inspection
  • Space Tracking Systems
Industry Applications
  • Assembly Turn Tables
  • Linear Press
  • Robotics Auxiliary Axis
  • Palletizing
  • Automated Assembly
  • Custom Assembly Machines
  • Radar
  • Pipe and Wire Bending
Industry Applications
  • Carbon Fiber Production
  • Electronics Assembly
  • Index Tables
  • Machining
  • Metal Cutting & Bending
  • Pick and Place
  • Robotic Auxiliary
  • Tire Manufacturing
  • Transfer Lines
Industry Applications
  • Cutting
  • Tension Control
  • Web Lines
  • Winding
  • Paper Converting
  • Woven Products
  • 3D Printing
  • Electronics Printing
  • Labels
  • Flexographic
  • Circuit Boards
  • Sheet
Industry Applications
  • Ball, Gate, and Globe Valves
  • Throttle/Governor Valves
  • Chokes
  • Process Valves
  • ATEX Explosion Proof Gear Units
Industry Applications
  • Carbon fiber tape laying
  • Horizontal and vertical mills
  • Flame, laser, waterjet, and plasma cutting
  • Grinding
  • Indexing
  • Bending and forming
Industry Applications
  • Automated Guided Vehicles (AGV)
  • Automated Vehicle Parking
  • Conveyors
  • Line Diverter
  • Linear Transfer
  • Palletizing
  • Pick and Place
  • Sorting/Diverting
  • Storage and Retrieval
Industry Applications
  • Case Erectors
  • Converting (Printing/Diaper/Labeling)
  • Fillers
  • Food Packaging
  • Package Manufacturing (Bag, Pouch, etc.)
  • Palletizing
  • Sealers
  • Sorting
  • Straight Line OR Rotary
  • Stuffers
  • Wrappers
Industry Applications
  • Delta
  • Pick and Place
  • Auxially axis
  • Telescoping arms
  • Positioning axis
DOWNLOADS

[TABS_R id=9371]

TitleVersionIDDateLanguageSize / Type
Catalog Drives and AutomationCatalog Drives and Automation 094427112021 03EN6.62 MB
Catalog Synchronous servo geared motors EZCatalog Synchronous servo geared motors EZ 094424372021 04EN20.64 MB
Synchronous Servo Geared MotorsSynchronous Servo Geared Motors 094424372021 10EN20.64 MB
TitleVersionIDDateLanguageSize / Type
Operating instructions PK_PKX_PHK_PHKX_PHQK_KL_KS right angle servo gear units and right angle servo geared motors G3Operating instructions PK_PKX_PHK_PHKX_PHQK_KL_KS right angle servo gear units and right angle servo geared motors G3 004431502019 10EN1.68 MB
Information on commissioning EZ motors on B&R drive controllersInformation on commissioning EZ motors on B&R drive controllers 004431842020 04EN397.22 KB
Information on commissioning EZ motors to Beckhoff AX5000Information on commissioning EZ motors to Beckhoff AX5000 004431852020 02EN324.84 KB
Information on commissioning EZ motors on Siemens S120 drive controllersInformation on commissioning EZ motors on Siemens S120 drive controllers 004432322020 05EN347.75 KB
Information on commissioning EZ motors on Bosch Rexroth drive controllersInformation on commissioning EZ motors on Bosch Rexroth drive controllers 004432352020 08EN340.77 KB
Information on commissioning STOBER motors on Allen-Bradley drive controllersInformation on commissioning STOBER motors on Allen-Bradley drive controllers 004432442020 11EN370.78 KB
Connection_Plan_Allen_BradleyConnection_Plan_Allen_Bradley 4442448EN69.11 KB
Connection Plan BeckhoffConnection Plan Beckhoff 44424372020 02EN93.44 KB
Connection Plan Bosch RexrothConnection Plan Bosch Rexroth 84424372020 02EN122.93 KB
Connection Plan B&RConnection Plan B&R 84424372020 02EN136.97 KB
Connection Plan KollmorgenConnection Plan Kollmorgen 84424372020 02EN120.18 KB
Connection Plan SiemensConnection Plan Siemens 84424372020 02EN153.02 KB
TitleVersionIDDateLanguageSize / Type
Brochure We Are STOBERBrochure We Are STOBER 304429352021 10EN4.63 MB
eBook Basics Of Gearbox SelectioneBook Basics Of Gearbox Selection 012021 10EN332.97 KB
Brochure Beverage InsightBrochure Beverage Insight 012021 10EN1.37 MB
Flyer Documented Cost SavingsFlyer Documented Cost Savings 012021 10EN766.46 KB
Brochure Entertainment InsightBrochure Entertainment Insight 012021 10EN1.23 MB
Brochure Food InsightBrochure Food Insight 012021 10EN1.98 MB
eBook Gearing EfficiencyeBook Gearing Efficiency 012021 10EN1011.84 KB
Brochure Machine Tool InsightBrochure Machine Tool Insight 012021 10EN922.06 KB
Flyer ME Motor Adapter BulletinFlyer ME Motor Adapter Bulletin 012021 10EN5.43 MB
Flyer_Packaging InnovationFlyer_Packaging Innovation 012021 10EN657.37 KB
Brochure Packaging InsightBrochure Packaging Insight 012021 10EN2.07 MB
Flyer Preventitive Maintenance Oil ChangeFlyer Preventitive Maintenance Oil Change 012021 10EN434.31 KB
Flyer Preventive Maintenance KSS RefurbFlyer Preventive Maintenance KSS Refurb 012021 10EN683.95 KB
Flyer Preventive Maintenance MR RefurbFlyer Preventive Maintenance MR Refurb 012021 10EN345.52 KB
Brochure Semiconductor InsightBrochure Semiconductor Insight 012021 10EN1.68 MB
eBook Vibrations In DesignseBook Vibrations In Designs 012021 10EN4.15 MB
TitleVersionIDDateLanguageSize / Type
Connection plan asynchronous motor with terminal boxConnection plan asynchronous motor with terminal box 064414312018 01EN258.63 KB
Connection plan asynchronous motorConnection plan asynchronous motor 094415992018 01EN180.58 KB
Connection plan LM_AR on SC6Connection plan LM_AR on SC6 004427832017 11EN30.40 KB
Connection plan LM_AT on SI6Connection plan LM_AT on SI6 004430172017 11EN36.14 KB
Connection plan EZ_AA on SDS 5000Connection plan EZ_AA on SDS 5000 044423052019 02EN167.17 KB
Connection plan EZ_AB on MDS 5000 Connection plan EZ_AB on MDS 5000 044423062019 02EN167.61 KB
Connection plan EZ on MDS _ SDS 5000 Customer Perndorfer NUMConnection plan EZ on MDS _ SDS 5000 Customer Perndorfer NUM 014423122011 07EN64.99 KB
Connection plan EZ_FG on B&R ACOPOSConnection plan EZ_FG on B&R ACOPOS 044423132019 02EN151.80 KB
Connection plan EZ on Beckhoff AX5000Connection plan EZ on Beckhoff AX5000 034423182020 02EN191.18 KB
Connection plan EZ_FP on MDS _ SDS 5000 compatibleConnection plan EZ_FP on MDS _ SDS 5000 compatible 044423212019 02EN148.52 KB
Connection plan EZ_FR on MDS _ SDS 5000 compatibleConnection plan EZ_FR on MDS _ SDS 5000 compatible 044423222017 11EN109.39 KB
Connection plan EZ_FV on B&R ACOPOSMultiConnection plan EZ_FV on B&R ACOPOSMulti 024424442019 02EN152.08 KB
Connection plan EZ_FW on Bosch IndraDrive C Customer universalConnection plan EZ_FW on Bosch IndraDrive C Customer universal 044424452017 06EN67.23 KB
Connection plan EZ_GB on MDS _ SDS 5000 compatibleConnection plan EZ_GB on MDS _ SDS 5000 compatible 014424472017 11EN101.07 KB
Connection plan EZ_AE on SD6Connection plan EZ_AE on SD6 024424512019 02EN160.21 KB
Connection plan EZ_AF on MDS 5007Connection plan EZ_AF on MDS 5007 024426652019 02EN153.32 KB
Connection plan EZ_AJ on SDS 5007Connection plan EZ_AJ on SDS 5007 024426682019 02EN153.37 KB
Connection plan EZ_AK on SDS 5007Connection plan EZ_AK on SDS 5007 014426702017 07EN56.17 KB
Connection plan EZ_AL on SD6A02Connection plan EZ_AL on SD6A02 014426722017 07EN61.94 KB
Connection plan EZ_AM on SD6A02Connection plan EZ_AM on SD6A02 024426742019 02EN146.34 KB
Connection plan EZ_GG on B&R Acopos EnDat 2.2 StandardConnection plan EZ_GG on B&R Acopos EnDat 2.2 Standard 024426772018 06EN122.02 KB
Connection plan EZ_GP on B&R P3 EnDat 2.2 StandardConnection plan EZ_GP on B&R P3 EnDat 2.2 Standard 014430222018 06115.08 KB
Connection plan EZ_GV on B&R ACOPOSMulti EnDat 2.2 OCS StandardConnection plan EZ_GV on B&R ACOPOSMulti EnDat 2.2 OCS Standard 004430922018 06EN115.81 KB
Operating instructions Brakes for asynchronous motorsOperating instructions Brakes for asynchronous motors 044420152014 07EN935.39 KB
Operating instructions Brake accessories for asynchronous motorsOperating instructions Brake accessories for asynchronous motors 034420202014 07EN448.75 KB
Operating instructions STÖBER Incremental EncodersOperating instructions STÖBER Incremental Encoders 024420252014 07EN1.53 MB
Operating instructions Asynchronous motorsOperating instructions Asynchronous motors 014425772014 07EN325.04 KB
Safety instructions for synchronous servo motors   synchronous servo geared motorsSafety instructions for synchronous servo motors synchronous servo geared motors 004431042018 07EN67.26 KB
Spare parts list MGS motor adapter with Rotex GS coupling MQ10_MQ20_MQ30_MQ50Spare parts list MGS motor adapter with Rotex GS coupling MQ10_MQ20_MQ30_MQ50 014412532011 01EN54.45 KB
Spare parts list MGS motor adapter with Rotex GS coupling MQ40Spare parts list MGS motor adapter with Rotex GS coupling MQ40 024412552011 01EN44.18 KB
Spare parts list MGS motor adapter with curved teeth coupling MQ10_MQ20_MQ30_MQ40_MQ50 _ MR10_MR20_MR30_MR40_MR50_MR60Spare parts list MGS motor adapter with curved teeth coupling MQ10_MQ20_MQ30_MQ40_MQ50 _ MR10_MR20_MR30_MR40_MR50_MR60 004416172011 01EN62.76 KB
Assembly instructions Motor adapter with axially plug-in couplingAssembly instructions Motor adapter with axially plug-in coupling 084412472011 02EN85.98 KB
Mounting Instructions Interface EIB 3392SMounting Instructions Interface EIB 3392S 004431192018 07EN3.85 MB
Information on commissioning EZ motors on B&R drive controllersInformation on commissioning EZ motors on B&R drive controllers 004431842020 04EN397.22 KB
Information on commissioning EZ motors to Beckhoff AX5000Information on commissioning EZ motors to Beckhoff AX5000 004431852020 02EN324.84 KB
Information on commissioning EZ motors on Siemens S120 drive controllersInformation on commissioning EZ motors on Siemens S120 drive controllers 004432322020 05EN347.75 KB
Information on commissioning EZ motors on Bosch Rexroth drive controllersInformation on commissioning EZ motors on Bosch Rexroth drive controllers 004432352020 08EN340.77 KB
Information on commissioning STOBER motors on Allen-Bradley drive controllersInformation on commissioning STOBER motors on Allen-Bradley drive controllers 004432442020 11EN370.78 KB
Declaration of conformity LMDeclaration of conformity LM 024430822018 02EN31.27 KB
EU Declaration of conformity Asynchronous motorsEU Declaration of conformity Asynchronous motors 124414542020 05EN112.16 KB
Confirmation of fault exclusion mechanical connection of the encoder systemsConfirmation of fault exclusion mechanical connection of the encoder systems 024426432015 11EN2.61 MB
Certificate UL _ cURus Lean motors LMCertificate UL _ cURus Lean motors LM 004430982018 04EN1.27 MB
Betriebsanleitung Motoradapter mit Bremse MB MAYRBetriebsanleitung Motoradapter mit Bremse MB MAYR 10441846EN4.03 MB
Montageanleitung Motor an Servogetriebe mit Adapter ME_MEL_MF_MFL_ME10-ME50 G3 montierenMontageanleitung Motor an Servogetriebe mit Adapter ME_MEL_MF_MFL_ME10-ME50 G3 montieren 02443161EN122.72 KB
Catalog STOBER compactCatalog STOBER compact 034426552021 06EN8.33 MB
Manual_KSS_Motor_Mounting_InstallationManual_KSS_Motor_Mounting_Installation 304427562021 09EN316.83 KB
Manual_NEMA_Motor_MountingManual_NEMA_Motor_Mounting 304427532021 09EN1.34 MB
Manual_Motor_Adapter_ReplacementManual_Motor_Adapter_Replacement 304427542021 09EN288.56 KB
Manual_Servo_Motor_MountingManual_Servo_Motor_Mounting 304427502021 09EN260.23 KB
Data_Sheet_EZ301Data_Sheet_EZ301 14442832021 09EN373.89 KB
Data_Sheet_EZ302Data_Sheet_EZ302 14428312021 09EN387.03 KB
Data_Sheet_EZ303Data_Sheet_EZ303 14428322021 09EN387.91 KB
Data_Sheet_EZ401Data_Sheet_EZ401 14428332021 09EN566.16 KB
Data_Sheet_EZ402Data_Sheet_EZ402 14428342021 09EN561.14 KB
Data_Sheet_EZ404Data_Sheet_EZ404 14428352021 09EN560.45 KB
Data Sheet EZ501Data Sheet EZ501 14428362021 09EN564.90 KB
Data_Sheet_EZ502Data_Sheet_EZ502 14428372021 09EN560.37 KB
Data_Sheet_EZ503Data_Sheet_EZ503 14428382021 09EN560.03 KB
Data_Sheet_EZ505Data_Sheet_EZ505 14428392021 09EN558.53 KB
Data_Sheet_EZ701Data_Sheet_EZ701 14428402021 09EN560.03 KB
Data_Sheet_EZ702Data_Sheet_EZ702 14428412021 09EN560.81 KB
SERVICES

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Do you need competent help with spare parts, replacement drives, repairs and retrofitting? Please contact us! We also offer you a 24-hour emergency call for urgent cases.

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For highly dynamic applications

“We’ve used STOBER for years to rebuild equipment such as lathes and milling machines for machine tool customers. Every job is project-based, and requirements are always different, but STOBER is the perfect match for our gearbox requirements. Its SMS series allows us to choose from a large range of ratios, mounting configurations, housing options, and more. STOBER’s responsiveness is also a key plus. STOBER employees build and ship units in one day and give us quick answers on requests. I can’t think of a better way to meet customer needs.”

Steve Nelson – Design Engineer, Machine Tool Research

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STOBER’s regional sales team will be with you every step of the way. From sizing to ordering to aftermarket, our engineers will help you optimize your solution.

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