Helical bevel servo geared motors
Helical bevel gear units and synchronous servo motors as a compact unit featuring very convenient installation dimensions and a high power density.

Designed to be absolutely practical:
Helical bevel servo geared motors.

In this series, helical bevel gear units and synchronous servo motors form a compact unit featuring very convenient installation dimensions and a high power density.

The result is an extremely wide range of efficient design options for the packaging and machine tool industries as well as for automation and robotics.

BENEFITS
Helical bevel gear unit feat. EZ motor

This coupling-free combination of a K series gear unit and EZ series synchronous servo motor reduces the space requirements and rotating masses, thereby lowering the total weight.

This increases the dynamics and saves costs.

KEZ: Versatile and compact, for exceptional backlash stability

All geared motors in this series feature high-quality helical gearing that guarantees unsurpassed smooth operation and backlash stability.

K gear units paired with EZ motors are a winning combination, especially due to the extremely compact geometry of the housing featuring an extremely low weight, a high volume performance and high torque.

KLEZ: Elegant, dynamic and completely without offset

The jointless, torsion-resistant block design and the directly attached EZ motor combine to form a highly rigid drive unit.

The motor shaft and gear unit output are on the same level, which makes the design of your machine or system so much simpler.

The geared motors of this series are used primarily when applications call for high dynamics, low weight and, above all, a small installation space.

KSEZ: Strong, stable and with the highest possible power density

Thanks to the technology that provides robust bearings and high-quality gearing, the gear units of the KS series are extremely durable and tip-resistant.

They can be used in continuous operation without any problems – even at high speed levels.

The advantage of direct attachment: the bevel gear stage, planetary gear unit and EZ motor form a compact unit featuring extremely convenient installation dimensions. Complemented by the square mounting flange, the geared motors can be mounted close together.

TECHNICAL DATA
KEZ SERIES
Power density
Price category
  • Total ratio: 4 – 381
  • Allowed acceleration torque: 23 – 13200 Nm
  • Backlash: 1.5 – 12 arcmin
  • Efficiency: 94 – 97%

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KLEZ SERIES
Power density
Price category
  • Total ratio: 4 – 32
  • Allowed acceleration torque: 11 – 65 Nm
  • Backlash: 16 – 25 arcmin
  • Efficiency: 97%

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KSEZ SERIES
Power density
Price category
  • Total ratio: 6 – 100
  • Allowed acceleration torque: 27 – 400 Nm
  • Backlash: 4 – 6 arcmin
  • Efficiency: 93 – 95%

Find your right fit!
FEATURES
KEZ SERIES
K gear unit feat. EZ motor …  
KLEZ SERIES
KL gear unit feat. EZ motor …  
KSEZ SERIES
KS gear unit feat. EZ motor …  
APPLICATIONS
Cartoning 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.

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Filling lines
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.

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7th axis
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
Automation & robotics
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
TitleVersionIDDateLanguageSize / Type
Catalog STOBER compact 034426552021 06EN8.33 MB [PDF]
Catalog Synchronous servo geared motors EZ 4424372021 04EN20.64 MB [PDF]
TitleVersionIDDateLanguageSize / Type
Operating instructions Gear units and geared motors C_F_K_S 024430272019 01EN280.89 KB [PDF]
Operating instructions PK_PKX_PHK_PHKX_PHQK_KL_KS right angle servo gear units and right angle servo geared motors G3 004431502019 10EN1.68 MB [PDF]
Operating instructions EZ EZHD EZHP EZS EZM synchronous servo motors 014430322019 05EN434.19 KB [PDF]
Mounting instructions Hollow shafts with shrink disk for F K KL KS S gear units 104407112019 05EN107.08 KB [PDF]
TitleVersionIDDateLanguageSize / Type
Es wurden keine Ergebnisse gefunden
TitleVersionIDDateLanguageSize / Type
Spare parts list K514_K614_K714_K814 FF 004418032010 09EN110.33 KB [PDF]
TitleVersionIDDateLanguageSize / Type
EU Declaration of conformity Synchronous servo motors EZF EZH EZHD EZHP EZS EZM 014430892018 06EN28.49 KB [PDF]
Certificate UL _ cURus synchronous servo motors EZ EZS EZM EZHD EZHP 004430972018 04EN1.43 MB [PDF]
SERVICES
Consulting & support
Technology Consulting

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

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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.

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STOBER Configurator

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

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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.

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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!

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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.

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24-hour emergency number for urgent cases.
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For us, TEAMWORK is a huge priority.

“At WINDMÖLLER & HÖLSCHER, collaborative partnership and trust are huge priorities. With STOBER, we have a strategic partner who also lives these by principles.”

– Christian Klein, Strategic Purchasing, WINDMÖLLER & HÖLSCHER KG

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