Drive Technology
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Drive technology Individual solutions for any application SPINDLE TECHNOLOGY SYSTEM TECHNOLOGY DRIVE TECHNOLOGY SERVICE SOLUTIONS

Specialist partner Integrate any direct drive into any environment KESSLER energy GmbH operates within the KESSLER Group, using optimized assembly lines for the production of electrical drives. End-to-end precision from the components to the on-site service Founded in 1923 by Franz Kessler, the company has KESSLER energy accompanies the product from the electrical and mechanical construction, to the numerical calculations using the finite element methods and analytical calculation programs to the testing, commissioning and parameter optimization of the end result. KESSLER motors meet the...

Specialist partner KESSLER energy Profile {{Energy-efficient motors with top power density and degree of efficiency delivery times (within 6 weeks for products up to size 530, in current series production and with fixed lot sizes) at competitive prices for the global market motors with minimized construction height and cogging torque motors with 100% installation compatibility motor sizes up to a diameter of 3 meters ripple less than 1% of any direct drive into any environment for very high torque (KESSLER HTM and HTMx series) and very high speed (KESSLER STMx series) examples: direct drive...

Automated rotor-magnet adhesive With over 90 years of experience in motor technology, KESSLER energy designs and manufactures energy-efficient drives for every range of performance, in accordance with individual customer reguirements. Top energy and power density KESSLER DRIVE TECHNOLOGY ■ 5

KESSLER COOLMOTION ® COOLMOTION ® in drive technology {{achieves a very high torque density with up to 30% more torque in a minimized design {{facilitates a compact design {{achieves a significantly more robust design in relation to resonance and reflection effects {{facilitates applications even during continuous loads {{provides maximum standstill torque KESSLER is the innovation engine behind state-of-the-art direct drive technology and is renowned for powerful and energy-efficient motors with high torque density and top reliability even in high-demand applications. Practically-based...

KESSLER COOLMOTION® Optimization principle MAXIMIZED DISSIPATION OF POWER LOSSES MINIMIZED POWER LOSS OPTIMIZED FOR INVERTER OPERATION HIGH POWER DENSITY COMPACT DESIGN HIGH ENERGY EFFICIENCY ROBUST DESIGN Optimization measures 2 1. Cooling surface 2. Thermal connection of coil ends 3. Sheet metal material 4. Thermal connection of stator slots 6. Design re. additional power loss 7. Design re. field weakening KESSLER DRIVE TECHNOLOGY ■

A new generation of KESSLER torque motors Energy-efficient direct drives for any field of application Speed torque motor STMx A-A Optimized torque Installation compatibility *in comparison to the usual market standard; for design without cooling jacket 8 ■ KESSLER DRIVE TECHNOLOGY

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Motor configurator Motor configurator – for fast, efficient online configurations of the best matching product For details of the KESSLER motors, contact us for a personal meeting or take a look at the online motor configurator. Depending on your requirements, you can also customize the design size, torque and speed of your own motor and submit a request for a nonbinding offer: motorcatalog@kessler-group.biz ■ KESSLER DRIVE TECHNOLOG

o Very compact design o High dynamic for fast motion o Maintenance-free drive concept o Optimized cogging torque designed for minimum power ripple o Minimum power losses o Temperature optimized motor design HIGH QUALITY Other sizes available on request KESSLER DRIVE TECHNOLOGY ■ 13

Drive systems by KESSLER KESSLER sets new standards with one-stop system solutions We provide a wide range of asynchronous, synchronous, torque and linear motors, plus individually customized solutions. The target merging of expertise into a core area focussing on motor technology, gives us the advantage of enhanced knowledge and the ability to bring together decisive components to form a powerful and comprehensive system. ■ KESSLER DRIVE TECHNOLOGY This enables KESSLER to utilize specific branchrelated cycles for the continual development of its products and to make future-oriented and...

Synchronous motor for electrical vehicle Motor data: o Torque SI: 800 Nm o Maximum torque: 2,500 Nm o Speed SI: 800 rpm o Maximum speed: 1,500 rpm Torque motor for direct ship propulsion Motor data: o Torque S1: 6,090 Nm o Maximum torque: 13,800 Nm o Speed S1: 420 rpm o Maximum speed: 494 rpm Torque motor for biomass steam boiler Motor data: o Torque S1: 1 1,000 Nm o Maximum torque: 15,500 Nm o Speed S1: 40 rpm o Maximum speed: 60 rpm Synchronous motor for sport motor boat Motor data: o Torque S1: 200 Nm o Maximum torque: 300 Nm o Speed S1: 4,800 rpm o Maximum speed: 4,800 rpm All...

Operating Worldwide for our Customers KESSLER Russia, Moscow KESSLER USA, Plymouth KESSLER Germany, Bad Buchau KESSLER China, Shanghai KESSLER Taiwan, Taoyuan Franz Kessler GmbH Franz-Kessler-Straße 2 88422 Bad Buchau, Germany Tel.: +49 7582 809 - 0 Fax: +49 7582 809 - 170 E-Mail: info@kessler-group.biz KESSLER energy GmbH Franz-Kessler-Straße 2 88422 Bad Buchau, Germany Tel.: +49 7582 809 - 0 Fax: +49 7582 809 - 170 E-Mail: info.energy@kessler-group.biz KESSLER USA Inc. 44099 Plymouth Oaks Blvd. Plymouth, MI 48170, USA Tel.: +1 734 404 0152 Fax: +1 734 404 0153 E-Mail:...