Synchronous Servo Motors for Screw Drive

Synchronous Servo Motors for Screw Drives

The super compact synchronous servo motors for screw drives have been designed for universal mounting on the threaded spindles of a variety of manufacturers. The EZS model has a clamping assembly for tightening the threaded spindle. The EZM synchronous servo motor is suitable for driving the threaded nut directly. A threaded spindle of any desired length can be inserted through the generously dimensioned flange hollow shaft.

BENEFITS
The World’s Toughest Gearboxes

STOBER’s ballscrew motors eliminate extra components, offer better performance, and run cooler than other motors.

Shaft tensioning is simplified. These motors can be mounted on several manufacturers’ spindles.


KSS: For the toughest environments

The EZM series can handle threaded spindles of any length.

It saves space by eliminating ball screw coupling and pillow blocks.
Shaft tensioning is made simple. The flange meets DIN 69051-5 requirements.

K/KL: For right angle applications

The EZS series drives the rotating threaded spindle.

Pre-tensioning the shaft is simple as forces won’t be transmitted through the bearings.

TECHNICAL DATA
KSS: For the toughest environments
EZM Series: TECHNICAL DATA
Power Density:
Price Range:
$ $ $ $ $
  • Stall torque: 4.25 – 18.9 Nm
  • Nominal torque: 3.65 – 14.7 Nm
  • Nominal Speed: Up to 3,000 RPM

Find your right fit!
K/KL: For right angle applications
EZS Series: TECHNICAL DATA
Power Density:
Price Range:
$ $ $ $ $
  • Stall torque: 4.3 – 27.7 Nm
  • Nominal torque: 3.85 – 23.7 Nm
  • Nominal Speed: Up to 3,000 RPM

Find your right fit!
FEATURES
KSS: For the toughest environments
EZM 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
EZS 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
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

SUPPORT YOU CAN COUNT ON

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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