Helical gear unit
Helical gear units in a wide range of housing designs, with high-quality helical gearing and high torsional stiffness.

Helical gear units: The stylish classic

Are you looking for a compact, universally applicable helical gear unit? Made from one mold? Featuring high torsional stiffness? And high efficiency?

We recommend STOBER C series helical gear units.

BENEFITS
A beautiful form and absolutely reliable

STOBER helical gear units have an impressive design from a single mold, without any parting lines that can weaken them. This monoblock design is an absolute advantage in terms of rigidity and leak-proofness! And they score points for their appearance at the same time.

A characteristic feature of these gear units are the coaxial axes.

Due to the optimally designed helical toothing and the low-friction bearing, the efficiency of the helical gear units is very high.

Designed for tough continuous operation

The housing of our helical gear units is made of gray cast iron. The classic, proven mechanics allow these gear units to operate reliably even in harsh production environments and especially in continuous operation.

Compact helical gearing

C series helical gear units are compact and available in a wide range of housing designs – with pitch circle diameter, a round or square flange, or even with foot – so they are ideal for a wide for a wide range of applications.

The helical gearing that is typical of STOBER and resulting exceptionally smooth operation are also remarkable.

C gear units are either available as directly attached, compact servo, Lean or asynchronous helical geared motors or they can be attached to all common synchronous servo motors by suitable adapters.

TECHNICAL DATA
C SERIES
Power density:
Price category:
  • Total ratio: 2 – 276
  • Allowed acceleration torque: 36 – 8000 Nm
  • Backlash: 10 – 20 arcmin
  • Efficiency: 96 – 97%

  Find your right fit!
FEATURES
C SERIES
  • Shaft: Solid shaft with or without key (without for sizes C0 – C5, on request starting at C6)
  • Housing:
    • Pitch circle diameter
    • Round or square flange
    • Foot
  • Mounting position: Any
  • Lubricants and maintenance:
    • Mineral lubricant CLP ISO VG 220 or synthetic lubricant CLP HC ISO VG 220
    • Lubricated for life and maintenance-free
  • Paint: RAL 9005 Jet black
  • Recommended motor for direct attachment: Particularly efficient in combination with a STOBER EZ series motor

APPLICATIONS
Winders
Industries and Applications

We get your visions moving – in various industries and markets worldwide.

Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.

Learn more
Storage and retrieval machines
Industries and Applications

We get your visions moving – in various industries and markets worldwide.

Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.

Learn more
Storage systems
Industries and Applications

We get your visions moving – in various industries and markets worldwide.

Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.

Learn more
DOCUMENTS
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
No results were found.
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
No results were found.
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
No results were found.
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
No results were found.
SERVICES
Consulting & support
Technology Consulting

Take advantage of the expertise of our application engineers in the Sales Centers or contact our first level support.

OPEN
Please contact us!
Tools & software
SERVOsoft®

With SERVOsoft®, you have a tool at your fingertips that lets you design your drive systems with precise scaling in just a few steps. Electrical as well as mechanical design, and simple and fast at the same time.

OPEN
STOBER Configurator

With the intuitive STOBER product configurator for helical gear units, you can filter, compare, save and share the right drive solutions with ease.

OPEN
STOBER CAD

Are you looking for CAD data? With the STOBER CAD tool, the drawings you need are ready for download in just a few clicks.

OPEN
Service, replacement & repair
Service Network

STOBER is present in over 40 countries worldwide with 10 subsidiaries and 80 service partners. No matter where, no matter when, we’re always at your service and on the move!

OPEN
Replacement & Repair

Do you need competent help with replacement parts, replacement drives, repairs and retrofitting? Feel free to contact us! We also offer a 24-hour hotline for urgent cases.

OPEN
24-hour emergency number for urgent cases.
We are here for you.

Robust gear units. Pleasant people.

“Working together with STOBER has been going strong for many years. The price-performance ratio is good and the STOBER gear units are exceptionally rugged. We have never had a problem with a drive and our contact person is always quick to help.”

– Achim Knupfer, Managing Director, ALFA TOOLS Spezialmaschinenfabrik GmbH

Working together. Worldwide. Successfully.

STOBER is present in over 40 countries worldwide with 12 locations and 80 service partners.

No matter where, no matter when, we’re always at your service and on the move!

More than helical gear units: This might also interest you