Helical Inline Gearboxes and Inline Planetary Gearboxes

inline servo640

Inline Servo Gear Units

STOBER servo inline gear units are unrivaled in their precision and options. Choose from planetary gearing or take advantage of helical gearing. Servo doesn’t have to mean planetary!

These gear units can be mounted to any motor with our toleranced motor adapters or you can add a STOBER motor on them to make a geared motor. These units are assembled in our Maysville, Kentucky facility, shipped in one day, and come with a 5 year warranty.

BENEFITS
The World’s Toughest Gearboxes
STOBER inline servo gear units offer unparalleled precision, power, and flexibility.

Choose from planetary gearing or helical bevel. With options for bearings or reduced backlash, we can optimize our products to match your application.
KSS: For the toughest environments
The P series features planetary gearing, providing unsurpassed smoothness and precision.

It is incredibly efficient, has low backlash, and runs quiet.

Plus, you can choose from several bearing options to handle radial or axial loads, optimizing your machine design.

P gearboxes are available as compact planetary servo geared motors or they can be mounted to any motor with our toleranced motor adapter.
K/KL: For right angle applications
The C series utilizes helical gearing for up to 97% efficiency.

Choose the housing style that fits your application – round or square flanges, tapped holes, or foot mounting.

C gearboxes are available as compact planetary servo geared motors or they can be mounted to any motor with our toleranced motor adapter.
KSS: For the toughest environments
The PH series offers superior stiffness and accuracy
It offers a reinforced bearing option for applications with higher axial loads.

PH gearboxes are available as compact planetary servo geared motors or they can be mounted to any motor with our toleranced motor adapter.
KSS: For the toughest environments
The PE series is an attractive option for applications that don’t require the highest precision or smoothness.

Its unique for an economy option because it utilizes helical gearing.

PE gearboxes are available as compact planetary servo geared motors or they can be mounted to any motor with our toleranced motor adapter.
KSS: For the toughest environments
The PHQ series features four planetary gears, making it the most powerful gearbox on the market.

It provides smooth operation while producing huge amounts of torque.

PHQ gearboxes are available as compact planetary servo geared motors or they can be mounted to any motor with our toleranced motor adapter.
TECHNICAL DATA
The World’s Toughest Gearboxes
P Series: TECHNICAL DATA
Power Density:
Price Range:
$$$$$
  • Total gear ratio range: 3 – 100
  • Acceleration torque: 11 – 3,450 Nm
  • Nominal torque: 16 – 2,483 Nm
  • Continuous Input Speed: Up to 6,000 RPM
  • Cyclic Input Speed: Up to 8,000 RPM
  • Torsional Stiffness: Up to 407 Nm/arcmin

Find your right fit!
KSS: For the toughest environments
C Series: TECHNICAL DATA
Power Density:
Price Range:
$$$$$
  • Total gear ratio range: 2 – 276
  • Acceleration torque: 36 – 8,000 Nm
  • Nominal torque: 35 – 7,000 Nm
  • Continuous Input Speed: Up to 4,000 RPM
  • Cyclic Input Speed: Up to 7,000 RPM
  • Torsional Stiffness: Up to 393 Nm/arcmin

Find your right fit!
K/KL: For right angle applications
PH Series: TECHNICAL DATA
Power Density:
Price Range:
$$$$$
  • Total gear ratio range: 4 – 121
  • Acceleration torque: 60 – 7,500 Nm
  • Nominal torque: 36 – 5,000 Nm
  • Continuous Input Speed: Up to 6,000 RPM
  • Cyclic Input Speed: Up to 8,000 RPM
  • Torsional Stiffness: Up to 1,743 Nm/arcmin

Find your right fit!
KSS: For the toughest environments
PE Series: TECHNICAL DATA
Power Density:
Price Range:
$$$$$
  • Total gear ratio range: 3 – 100
  • Acceleration torque: 13 – 310 Nm
  • Nominal torque: 7 – 160 Nm
  • Continuous Input Speed: Up to 4,000 RPM
  • Cyclic Input Speed: Up to 8,000 RPM
  • Torsional Stiffness: Up to 35 Nm/arcmin


Find your right fit!
KSS: For the toughest environments
PHQ Series: TECHNICAL DATA
Power Density:
Price Range:
$$$$$
  • Total gear ratio range: 5.5 – 600
  • Acceleration torque: 200 – 43,000 Nm
  • Nominal torque: 100 – 25,000 Nm
  • Continuous Input Speed: Up to 4,500 RPM
  • Cyclic Input Speed: Up to 8,000 RPM
  • Torsional Stiffness: Up to 6,269Nm/arcmin

Find your right fit!
FEATURES
The World’s Toughest Gearboxes
P Series: FEATURES
  • Output Shaft:
    • Plain shaft
    • Feather key
  • Bearings: Options for axial or radial loads
    • Standard – ball bearing ideal for some axial and radial load capacity
    • Double row angular contact bearing – ideal for high axial loads
    • Cylindrical roller bearing – ideal for radial loads
  • Backlash:
    • Standard
    • Reduced
  • Package Options: options for different environments. A package includes coating, lubrication, and output material
    • Standard Duty – RAL-9005 black paint, Synthetic Exxon Mobil SHC 629, carbon steel output
    • Food Duty – 316 stainless steel epoxy paint with anti-microbial clear coat, Exxon Mobil SHC CIBUS 220, and stainless steel output
  • Motor Adapter:
    • ME – standard clamp coupling
      • Seal option – MSS1 seal for longer life
    • MEL – clamp coupling that can accommodate larger diameter motor shaft without upsizing to larger gearbox
    • MF – flexible coupling, ideal for thermal length compensation
    • MFL – flexible coupling that can accommodate larger diameter motor shaft without upsizing to a larger gearbox
    • MB – ServoStop with integrated safety brake
  • Environmental Considerations: ATEX Certified Available for explosive environments
  • Available as a geared motor!
  • Available as a rack and pinion system

Find your right fit!
KSS: For the toughest environments
C Series: FEATURES
  • Housing Styles:
    • Round output flange
    • Pitch circle diameter tapped holes
    • Foot mounting
    • Square output flange
  • Package Options: options for different environments. A package includes coating, lubrication, and output material
    • Standard Duty – RAL-9005 black paint, Synthetic Exxon Mobil SHC 629, carbon steel output
    • Corrosion Resistant Duty – 316 stainless steel epoxy paint, Exxon Mobil SHC 630 or 600XP220 Mineral, and stainless steel output
    • Food Duty – 316 stainless steel epoxy food duty paint with anti-microbial clear coat, Exxon Mobil SHC CIBUS 220, and stainless steel output
  • Motor Adapter:
    • ME – standard clamp coupling
      • Seal option – MSS1 seal for longer life
    • MB – ServoStop with integrated safety brake
  • Environmental Considerations: ATEX Certified Available for explosive environments
  • Mounting Positions:
    • EL1, 2, 3, 4, 5, or 6
  • Available as a geared motor!

Find your right fit!
K/KL: For right angle applications
PH Series: FEATURES
  • Bearings: Options for axial or radial loads
    • Standard – ball bearing ideal for some axial and radial load capacity
    • Reinforced bearing – ideal for high axial loads
  • Backlash:
    • Standard
    • Reduced
  • Coating Options: options for different environments.
    • Standard Duty – RAL-9005 black paint
    • Washdown Duty – 316 stainless steel epoxy paint
  • Motor Adapter:
    • ME – standard clamp coupling
      • Seal option – MSS1 seal for longer life
    • MF – flexible coupling, ideal for thermal length compensation
    • MB – ServoStop with integrated safety brake
  • Environmental Considerations: ATEX Certified Available for explosive environments
  • Available as a geared motor!
  • Available as a rack and pinion system

Find your right fit!
PE Series: FEATURES
  • Coating Options: options for different environments.
    • Standard Duty – RAL-9005 black paint
    • Washdown Duty – 316 stainless steel epoxy paint
  • Motor Adapter:
    • MA – standard clamp coupling
    • MAL – clamp coupling that can accommodate larger diameter motor shaft without upsizing to larger gearbox
  • Available as a geared motor!
  • Available as a rack and pinion system

Find your right fit!
PHQ Series: FEATURES
  • Bearings: Options for axial or radial loads
    • Standard – ball bearing ideal for some axial and radial load capacity
    • Reinforced bearing – ideal for high axial loads
  • Backlash:
    • Standard
    • Reduced
  • Coating Options: options for different environments.
    • Standard Duty – RAL-9005 black paint
    • Washdown Duty – 316 stainless steel epoxy paint
  • Motor Adapter:
    • ME – standard clamp coupling
      • Seal option – MSS1 seal for longer life
    • MF – flexible coupling, ideal for thermal length compensation
    • MB – ServoStop with integrated safety brake
  • Environmental Considerations: ATEX Certified Available for explosive environments
  • Available as a geared motor!
  • Available as a rack and pinion system

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
  • Accumulation
  • Casing (Packaging)
  • Cleaner
  • Closer/Capper/Seamer
  • Conveying
  • Depalletizer
  • Filler
  • Inspection/Detecting
  • Palletizer
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
  • Animatronics
  • Backdrops
  • Staging
  • Theme parks
  • Simulators for aerospace, automotive, locomotive, theme park rides and more
Industry Applications
  • Augers
  • Bone saws
  • Choppers
  • Cone lines
  • Conveyors
  • Deboning
  • Grinders
  • Kill Table
  • Metal detection
  • Mixing
  • Overhead drives
  • Palletizing
  • Pumps
  • Tenderizing
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
Industry Applications
  • Chemical mechanical planarization (CMP)
  • Wafer manufacturing/processing
  • Surface conditioning
  • Expose and write
  • Etching
  • Ion implant
  • Sputter
  • Chemical Vapor Deposition (CVD)
  • Inspection Measurement
  • Assembly and Packaging
  • Testing
DOWNLOADS

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The document you are looking for is not listed? Hint: Select "all languages".
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Manual Gear Units Installation and TroubleshootingManual Gear Units Installation and Troubleshooting 304429002021 09EN16.36 MB
Replacement parts list helical gear units C1013 NG NFReplacement parts list helical gear units C1013 NG NF 014415882009 11EN97.33 KB
Replacement parts list helical gear units C1014 NG NFReplacement parts list helical gear units C1014 NG NF 014415892009 11EN106.69 KB
Replacement parts list helical gear units C002 C102 C202 C302 C402 C502 NReplacement parts list helical gear units C002 C102 C202 C302 C402 C502 N 024408132009 11EN69.74 KB
Replacement parts list helical gear units C002 C102 C202 C302 C402 C502 G FReplacement parts list helical gear units C002 C102 C202 C302 C402 C502 G F 024408142009 11EN72.75 KB
Replacement parts list helical gear units C002 C102 C202 C302 C402 C502 QReplacement parts list helical gear units C002 C102 C202 C302 C402 C502 Q 024408152009 11EN69.95 KB
Replacement parts list helical gear units C002 C102 C202 C302 C402 C502 NG NFReplacement parts list helical gear units C002 C102 C202 C302 C402 C502 NG NF 024408162009 11EN73.14 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 NReplacement parts list helical gear units C103 C203 C303 C403 C503 N 024408172009 11EN77.80 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 G FReplacement parts list helical gear units C103 C203 C303 C403 C503 G F 024408182009 11EN79.63 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 QReplacement parts list helical gear units C103 C203 C303 C403 C503 Q 024408192009 11EN77.52 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 NG NFReplacement parts list helical gear units C103 C203 C303 C403 C503 NG NF 024408202009 11EN80.38 KB
Replacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 NReplacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 N 024408212009 11EN75.77 KB
Replacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 G FReplacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 G F 024408222009 11EN78.12 KB
Replacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 NG NFReplacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 NG NF 024408232009 11EN79.16 KB
Replacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 NReplacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 N 024408242009 11EN83.03 KB
Replacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 G FReplacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 G F 024408252009 11EN86.68 KB
Replacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 NG NFReplacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 NG NF 024408262009 11EN86.95 KB
Replacement parts list helical gear units C1002 NReplacement parts list helical gear units C1002 N 014408272009 11EN78.97 KB
Replacement parts list helical gear units C1002 G FReplacement parts list helical gear units C1002 G F 014408282009 11EN83.31 KB
Replacement parts list helical gear units C1002 NG NFReplacement parts list helical gear units C1002 NG NF 014408292009 11EN85.91 KB
Replacement parts list helical gear units C1003 NReplacement parts list helical gear units C1003 N 014408302009 11EN82.84 KB
Replacement parts list helical gear units C1003 G FReplacement parts list helical gear units C1003 G F 014408312009 11EN86.91 KB
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SERVICES

Contact us!
Phone: +1 (888) 786-2371
Email: sales@stober.com

Tools & Software
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With a few simple clicks, you can download drawings, technical data sheets, or dimensional drawings of any STOBER product. Plus, you can easily request a quote.

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Are you looking for CAD data? With the STOBER CAD tool, you can download the drawings you want with just a few clicks.

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servo brake

With SERVOsoft® we provide you with a tool that you can use to precisely scale your drive systems in just a few steps. Electrically and mechanically. And it’s quick and easy too.

SERVOSOFT®
Service & Repair
Sales Rep Network

Our sales reps have the expertise and industry know-how to provide you with the best solutions. Call to get more information today!

Find your Rep
REPLACEMENT & REPAIR

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.

Aftermarket Service

Emergency SupportSTOBER offers emergency application and installation support 24 hours a day, 7 days a week, 365 days a year anywhere in the US. We are here for you!

+1 (606) 563-6035

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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