Milling spindles / V line Allround talent for machining technology SPINDLE TECHNOLOGY SYSTEM TECHNOLOGY DRIVE TECHNOLOGY SERVICE SOLUTIONS

Specialist partner Spindle technology with passion and expertise The KESSLER milling spindles have a modular design. End-to-end precision from the components to the on-site service Configure your own milling spindle model by specifying the installation position, motor, speed, bearing, lubrication and sensor system - the perfect customized solution for your individual branch and application needs. KESSLER offers more: As an internationally successful company with extensive and highly specialized expertise, we provide comprehensive advice about the design and manufacture of individual components...

O Heavy cutting O Aerospace titanium machining O Machining of large-scale parts O High speed O High power O High accuracy H line O Horizontal installation O Very short acceleration MT line O Very brief design O Used in 2-axis heads, turning and milling operations O Vertical installation O Tilting O Allrounder The V line is all about: O Vertical machining O Suitable for tilting operation O Processing of different materials O Machining of workpieces with varying geometries O Use in small and large-scale production O Short duration until reaching the stable Tool Centre Point (TCP) O Equipped with...

Our V line variants Model Impress with: o high flexibility o optional shaft clamping o tilting operation optional KESSLER SPINDLE TECHNOLOGY ■ 5

All advantages of the modular system at a glance Robust Designed for high load forces in the machining process Bearing preload dynamically adaptable to the machining process High operational safety with LEDs due to optimal illumination of the tool intervention High flexibility Various tool interfaces available High availability with the KESSLER tool clamping system ■ KESSLER SPINDLE TECHNOLOGY Reduction of TCO (Total Costs of Ownership) due to the rapid change of the rotor exchange group (K

The best matching COOLMOTION® motor for your individual needs: with very high torque, very high speed or high-compact design Various bearing lubrication systems available Hydraulic, pneumatic or electrical release unit available High flexibility: KESSLER rotary union for the medias: lubrication, dry operation, compressed air, minimum cooling lubrication capability Process reliability due to extensive sensory system Analog or digital tool clamping status monitoring available on request clamping for turning operations available High power density, due to very compact, space saving design and light...

o Spindle fitting: 0 170 mm o KESSLER COOLMOTION® motor o Rotary union: Internal coolant supply with high volume flow o Cooling: Closed cooling circuit o Bearing lubrication: Grease / re-greasing / oil-air Other synchronous and asynchronous motors available on request 8 ■ KESSLER SPINDLE TECHNOLOGY

o Spindle fitting: 0 202 mm o KESSLER COOLMOTION® motor o Rotary union: Internal coolant supply with high volume flow o Cooling: Closed cooling circuit o Bearing lubrication: Grease / re-greasing / oil-air COOLMOTIONA few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range Model Other synchronous and asynchronous motors available on request *S6 40% / 25% DC: 2min. KESSLER SPINDLE TECHNOLOGY ■ 9

o Spindle fitting: 0 230 mm o KESSLER COOLMOTION® motor o Rotary union: Internal coolant supply with high volume flow o Cooling: Closed cooling circuit o Bearing lubrication: Grease / re-greasing / oil-air cooLAfor/oyvA few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range Model Other synchronous and asynchronous motors available on request 10 ■ KESSLER SPINDLE TECHNOLOGY

o Spindle fitting: 0 270 mm o KESSLER COOLMOTION® motor o Rotary union: Internal coolant supply with high volume flow o Cooling: Closed cooling circuit o Bearing lubrication: Grease / re-greasing / oil-air CO O LMOTIONA few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range Model Other synchronous and asynchronous motors available on request KESSLER SPINDLE TECHNOLOGY ■ 11

Modular extensions available + Choose the best matching KESSLER COOLMOTION® motor for your needs + KESSLER rotary union - Cooling lubricant - Dry operation - Compressed air - Minimum cooling lubrication capability + Sensor monitoring system - Face end contact monitoring - Vibration sensor - Analog sensor - Eddy current sensor - Clamping status monitoring - Clamping monitoring - Leakage monitoring - Temperature sensor PT100 + Hydraulic clamping + Bearing preload variable + Bearing lubrication Grease / re-greasing / oil-air + Closed cooling jacket + Clamping spring package is designed for 5 million...

For more information go online to view QCC video under www.kessler-group.biz The vertically installed spindle housing rests during the change in the headstock of the machine KESSLER QCC – Quick Connect Cartridge 1. DISASSEMBLY OF THE CARTRIDGE FROM THE MOTOR SPINDLE Fast replacement of rotor shaft, front / rear bearing and power drawbar on-site Reduces TCO (Total Costs of Ownership) Reduces machine downtime KESSLER SPINDLE TECHNOLOGY

KESSLER COOLMOTION ® COOLMOTION ® for the V line {{achieves a very high torque density {{achieves very short acceleration times {{performance-enhanced motors enable 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 simulations and individual customer calculations are a prerequisite for the development excellence of KESSLER motors. The inverter-optimized COOLMOTION ® motors are recognized for their low-loss design...

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: [email protected] KESSLER energy GmbH Franz-Kessler-Straße 2 88422 Bad Buchau, Germany Tel.: +49 7582 809 - 0 Fax: +49 7582 809 - 170 E-Mail: [email protected] KESSLER USA Inc. 44099 Plymouth Oaks Blvd. Plymouth, MI 48170, USA Tel.: +1 734 404 0152 Fax: +1 734 404 0153 E-Mail: [email protected]...