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Spindles / V line Allround talent for machining technology www.kessler-group.biz SPINDLE TECHNOLOGY I SYSTEM TECHNOLOGY I DRIVE TECHNOLOGY I SERVICE SOLUTIONS
Spindles / V line Allround talent for machining technology
www.kessler-group.biz
SPINDLE TECHNOLOGY I SYSTEM TECHNOLOGY I DRIVE TECHNOLOGY I SERVICE SOLUTIONS
KESSLER SPINDLE TECHNOLOGY ■ 3
The KESSLER Spindle lines have
a modular design.
Configure your own spindle model by specifying the
installation position, motor, speed, bearing, lubrica-
tion and sensory system – the perfect custom solution
for your individual branch and application needs.
KESSLER offers more: An internationally success-
ful company with extensive and highly specialized
expertise, we provide comprehensive advice about
the design and manufacture of individual compo-
nents and project management of complex system
solutions. We use the very latest technology and
analytical processes to test our components under
realistic conditions, so that our products help
your business to stay flexible and maintain its
competitive edge.
Our in-house development division is supported
by extensive calculation and analysis skills and
covers everything from drive technology to the
construction of all-in-one systems. Furthermore,
optimized production and assembly lines provide
the framework for stable processes and the
superior quality of our products.
KESSLER spindle linesSpindle technology with passion and expertise
Specialist partner
Founded in 1923 by Franz Kessler, the company has developed
to become a leading supplier of motor spindles as well as
direct driven swivelling heads and rotary-swivel tables for
the machine tool industry. KESSLER is proud to count many
major companies from the mechanical engineering sector amongst
its long-standing customers.
With over 90 years of expertise, KESSLER is continously developing
further and optimizing its products. The KESSLER product portfolio
serves a wide range of branches, procedures and applications. Close
cooperation with our customers remains our key focus. The extensive
product portfolio, ranging from hightech spindles, swivelling heads,
rotary and rotary-swivel tables to motors and drive systems enables
KESSLER to realize customized solutions with speed and flexibility.
Service is a matter of trust – rely on us as your trusted
service partner: KESSLER has an established global network
of technology and service centres.
End-to-end precision from the components to the service on site
{{ Heavy machining
{{ Aerospace titanium machining
{{ Processing of large-scale parts
HC500 HC600
{{ Vertical installation position
{{ Swivelling
{{ Allrounder
V80 V100 V200 V400
{{ Very short design
{{ Used in swivelling heads, turning and milling operations
MT80 MT100 MT200 MT400
{{ Horizontal installation position
{{ Very short acceleration and braking times
H80 H200
{{ High speed
{{ High performance
{{ High accuracy
PC40 PC60 PC80 PC100 PC200
120 150 170 200 240 270 325 395
4 ■ KESSLER SPINDLE TECHNOLOGY
Portfolio
MasterpiecesKESSLER provides tailor-made spindle technology to suit your needs: Individual, flexible, modular and suitable for all areas of application
Spindle fitting diameter Ø (mm)
HC line
V line
MT line
H line
PC line
{{ Vertical machining
{{ Suitable for swivelling operation
{{ Processing of different materials
{{ Processing of workpieces with varying geometries
{{ Use in small and large-scale production
{{ Short duration until reaching the stable Tool Centre Point (TCP)
{{ Equipped with shaft clamping for turning operation
{{ Option to measure the axial shaft displacement
The V line is all about:
{{ high flexibility
{{ optional shaft clamp
{{ can be operated in swivelling operation
Impresses with:
KESSLER SPINDLE TECHNOLOGY ■ 5
Our V line variants
Model V80 V100 V200 V400
Maximum speed (rpm) 25,000 25,000 15,000 15,000
Spindle fitting diameter (mm) Ø 170 Ø 202 Ø 230 Ø 270
Tool interfaceHSK A63 / A50BBT 40 / SK40
Capto C5
HSK A63BBT 40 / SK40
Capto C6
HSK A63 / A 100BBT 40 / SK40Capto C6 / C8
HSK A100SK50
Capto C8
Benefits
All benefits of the modular system at a glance
{ High flexibility
Various tool interfaces
available
{ High availability
with the KESSLER tool
clamping system
{ End face contact
monitoring
{ Ceramic coating
available
{ Robust
Designed for high load
forces in the machining
process
6 ■ KESSLER SPINDLE TECHNOLOGY
{ Various spindle heads
available – 2x or 4x
bearings possible
KESSLER SPINDLE TECHNOLOGY ■ 7
Benefits
HIGH QUALITYMADE IN GERMANY
{ The right COOLMOTION®
motor for your individual needs:
with very high torque, very high
speed or highly compact design
{ High flexibility
KESSLER rotary union for
the media: cooling lubricant,
dry operation, compressed
air, minimum cooling
lubrication capability
{ Various bearing lubrication
systems available
{ High power density,
due to very compact, space-
saving design and low weight
{ Process reliability due to
extensive sensory system
{ Analog or digital tool
clamping status monitoring
available on request
{ Hydraulic clamping
available
Spindle / V80
A few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range
{{ Spindle fitting diameter: Ø 170 mm
{{ Projection length available in 2 variants, the overall length changes accordingly
{{ KESSLER COOLMOTION® motor
{{ Rotary union: Internal coolant supply with high volume flow
V80
S1 S6 / 40% S6 / 25% S6 max.
Maximum speed (rpm)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
20,000 80 38 100 38 105 38 115 38
20,000 50 19 70 26 85 32 105 39
20,000 40 16 60 24 75 30 95 38
16,000 80 44 100 42 105 42 115 42
25,000 60 34 71 34 77 34 100 34
20,000 30 12 45 18 55 22 70 28
18,000 60 40 83 40 90 40 100 40
Other synchronous and asynchronous motors available on request
8 ■ KESSLER SPINDLE TECHNOLOGY
A few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range
S1 S6 / 40% S6 / 25% S6 max.
Maximum speed (rpm)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
20,000 145 60 175 60 200 60 220 60
15,000 130 27 180 47 225 47 240 50
20,000 85 25 120 35 142 42 184 54
25,000 60 25 86 36 107 45 143 60
Other synchronous and asynchronous motors available on request
V100
Spindle / V100
{{ Spindle fitting diameter: Ø 202 mm
{{ Projection length available in 2 variants, the overall length changes accordingly
{{ KESSLER COOLMOTION® motor
{{ Rotary union: Internal coolant supply with high volume flow
KESSLER SPINDLE TECHNOLOGY ■ 9
Spindle / V200
A few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range
{{ Spindle fitting diameter: Ø 230 mm{{ Projection length available in 2 variants,
the overall length changes accordingly
{{ KESSLER COOLMOTION® motor
{{ Rotary union: Internal coolant supply with high volume flow
V200
S1 S6 / 40% S6 / 25% S6 max.
Maximum speed (rpm)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
16,000 200 90 250 90 270 90 290 90
16,000 160 83 200 83 225 83 245 83
16,000 160 63 180 63 215 63 230 63
15,000 230 50 260 50 300 50 335 50
15,000 200 47 250 47 290 47 320 47
12,000 280 77 340 77 370 77 395 77
10,000 350 55 390 55 460 55 500 55
10,000 315 78 400 78 450 78 480 78
Other synchronous and asynchronous motors available on request
10 ■ KESSLER SPINDLE TECHNOLOGY
A few of the many KESSLER motors Select the right COOLMOTION® motor for your needs from our extensive range
S1 S6 / 40% S6 / 25% S6 max.
Maximum speed (rpm)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
Torque (Nm)
Power (kW)
10,000 500 68 619 68 660 68 730 68
7,000 500 52 700 73 750 73 780 73
15,000 300 48 450 70 535 84 640 100
12,000 300 48 460 71 521 82 650 102
Other synchronous and asynchronous motors available on request
V400
Spindle / V400
{{ Spindle fitting diameter: Ø 270 mm
{{ Projection length available in 2 variants, the overall length changes accordingly
{{ KESSLER COOLMOTION® motor{{ Rotary union: Internal coolant supply
with high volume flow
KESSLER SPINDLE TECHNOLOGY ■ 11
KESSLER COOLMOTION®
12 ■ KESSLER SPINDLE TECHNOLOGY
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 and enhanced heat dissipation. Innovative modifications
to the motor components have enabled us to reduce the rotor and
stator losses by 25%. Special construction measures have resulted in
significantly enhanced heat dissipation.
The COOLMOTION® technology optimizes efficiency to a maximum.
{{ achieves a very high torque density
{{ achieves very short acceleration times
{{ performance-enhanced motors for a compact design
COOLMOTION® for the V line
KESSLER SPINDLE TECHNOLOGY ■ 13
{+ Bearing 2x or 4x bearings available
{+ Choose the best matching KESSLER COOLMOTION® motor for your needs
{+ KESSLER rotary union - Cooling lubricant - Dry operation - Compressed air - Minimum cooling lubrication capability
{+ Sensory system - Face end contact monitoring - Vibration sensor - Analog sensor - Eddy current sensor - Clamping status monitoring - Clamping monitoring - Leakage monitoring - PT100 temperature sensor
{+ Hydraulic clamping
{+ Bearing preload variable
{+ Bearing lubrication grease / re-greasing / oil-air
{+ Closed cooling jacket
{+ Clamping spring package is designed for 5 million tool changes
{+ Cable outlet, standard, connector optional
{+ Holding-function, collet chuck variable
{+ 2-channel rotary union
Modular extensions available
All information was carefully produced and checked. The printed illustrations are of an explanatory nature and may differ from the actual design. However, we cannot accept liability for any possible errors. Photos: HEDELIUS Maschinenfabrik GmbH, Buffalo Machinery Co., Ltd.; © Franz Kessler GmbH, November 2016. Reprinting, even in part, is only permitted with our approval. FK Edition 2016 PK1006-EN-V1.1
Notes
KESSLER SPINDLE TECHNOLOGY ■ 15
Operating Worldwidefor our Customers
www.kessler-group.biz
SPINDLE TECHNOLOGY I SYSTEM TECHNOLOGY I DRIVE TECHNOLOGY I SERVICE SOLUTIONS
KESSLERGermany, Bad Buchau
KESSLERTaiwan, Taoyuan
KESSLERRussia, Moscow
KESSLERUSA, Plymouth
KESSLERChina, Shanghai
Germany
Franz Kessler GmbHFranz-Kessler-Straße 288422 Bad Buchau, GermanyTel.: +49 7582 809 - 0Fax: +49 7582 809 - 170E-Mail: [email protected]
Kessler energy GmbHFranz-Kessler-Straße 288422 Bad Buchau, GermanyTel.: +49 7582 809 - 0Fax: +49 7582 809 - 170E-Mail: [email protected]
Russia
KESSLER OST GmbHDorogobuzhskaja str. , 14, bld. 6121354, Moscow, RussiaTel.: +7 925 502 46 18E-Mail: [email protected]
USA
KESSLER USA Inc.44099 Plymouth Oaks Blvd.Plymouth, MI 48170, USATel.: +1 734 404 0152Fax: +1 734 404 0153E-Mail: [email protected]
Taiwan
KESSLER Taiwan co., Ltd.2F, No.315, Sec 1 Minsheng N. RdGuishan Township Taoyuan County 333Taiwan (R.O.C.)Tel.: +88 63 326 2256Fax: +88 63 355 5014E-Mail: [email protected]
China
KESSLER (Shanghai)Spindle Service co., Ltd.Rm. 201 Building #16No.318 Yuanshan RdMinhang District201108 Shanghai, ChinaTel.: +86 21 6489 7034Fax: +86 21 6489 7134E-Mail: [email protected]
