KEL-VERA

KEL-VIVA

KEL-VITA

KEL-VISTA

KEL-VARIA

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Product range

Precision grindingmachines andsystems

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KEL-VERA – The innovative grinding system

Different wheelheads Universal Diagonal Tandem types Production type

Hydrostatic B-axis Automatic infinitely variable

positioning of the wheelhead Direct measuring Rotational speed 1 sec./180˚

KEL-SET Automatic grinding wheel measuring system EU patent No. EP 0 542 674 B1 US patent No. 5.335.454

Hydrostatics with holding device X- und Z-guideways No stick slip Good damping High dynamics

Table concept Individual table confi guration based

on lower table

Platform concept Optimal arrangement of the wheelhead

in relation to the workpiece

Constructional variants Universal type Universal type for fl anged components Production type

Loading cell Fixed to the machine Fixed cycle feed for shaft parts Extendable with palettes

Cooling system for a thermically stable machine

Hydrostatics Wheelhead

Spindles

Workhead n 1-1000 min-1

Roundness on workpiece dR < 0.4 µm

C-axis For unround components and

threads (option)

Workhead with rotatingspindle, only

n 1-1000 min-1

Tailstock Morse taper 4

Retraction of sleeve 50 mm

Portal loader Integrated portal on machine

Two pneumatic lifting modules NC drive longitudinally

Robot cell Loading cell mounted to the side

Accessibility without limitation

Loading cell Fixed to the machine Fixed cycle feed for shaft parts Extendable with palettes

Loading Standardized palette concepts Platform for individual applications

F

54 Workhead n 1-1000 min-1

Workhead with direct drive n 1-500 min-1 with direct drive big

n 1-1000 min-1 with direct drive small

KEL-VARIA – Complete machining in ultimate quality

Design Separation of base and infrastructure No external infl uences on machining

processes

Transportation Hook machine Rapid commissioning of machine

28 different wheelheads Universal Diagonal Tandem types

Wheelhead with Fixed intermediate section Manual indexing 2.5° Automatic indexing 1° Hydrostatic B-axis

Cooling system for a stable machine Hydrostatics Wheelhead Spindles

Hydrostatics X- and Z- guideways No stick slip Good damping

KEL-SET Automatic grinding wheel measuring

system

Hydrostatic guideways eliminating any «stick-slip» effect and providing excellent damping for smooth operation Weight of workpiece up to 150 kg Centre height 175 / 225 mm Distance between centres

800 / 1000 / 1500 mm

Grinding length 600 / 1000 / 1500 mm Spindle drive 10 kW / 2 x 10 kW Grinding wheel dimensions

400 x 63 x 127 mm 500 x 80 (100) x 203 mm

Flushing of base pan For good conveyance of grinding dust

Prevents dirt deposits

C-axis For unround components

and threads

Swivel angle display For manual swivelling of the

workhead

Tailstock Adjustment range +/- 150 µm

Morse taper 4 Retraction of sleeve 50 mm

Retraction of sleeve 80 mm option

Swivelling dressing unit Operated with an additional B-axis

For special profiles

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KEL-VIVA – The innovative universal CNC grinding machine

Design Separation of base and infrastructure No external infl uences on machining

processes

Transportation Hook machine Rapid commissioning of machine

2 different wheelheads UR-wheelhead – B-axis R-wheelhead – fixed

B-axis Automatic infinitely variable

positioning of the wheelhead Indirect measuring

Cooling system for a stable machine Electrical cabinet Wheelhead Spindle

Hydrostatics X- and Z-guideways No stick slip Good damping

KEL-SET Automatic grinding wheel measuring

system

Hydrostatic guideways eliminating any «stick-slip» effect and providing excellent damping for smooth operation Weight of workpiece up to 100 kg Centre height 175 mm

Distance between centres 800 / 1000 mm Grinding length 600 / 1000 mm Spindle drive 7.5 kW Grinding wheel dimensions

400 x 63 x 127 / 500 x 80 x 203 mm

KEL-BALANCE Semi automatic balancing

for 1 or 2 wheel / s Operation and display integrated in

the control system

Workhead n 1-1000 min-1

With work holder MT5 / ASA5DIN 55026 #5

C-axis For unround components and

threads

Swivel angle display For manual swivelling of the

workhead

Tailstock Adjustment range +/- 60 µm

Morse taper 4 Retraction of sleeve 48 mm

Flushing of base pan For good conveyance of

grinding dust Prevents dirt deposits

KEL-TOUCH Gap Control with up to 3 sensors Operation and display integrated

in the control system

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F

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Automatic sliding doors Relief of Operator

Faster workpiece change time

High frequency dressing device For rotating dressing tools

Equipment Arobotech-steady-rest

KEL-VITA – The perfect universal CNC grinding machine

Workhead n 1-1000 min-1

Power-actuated clamping device Clamping force 5‘000-20‘000 N Power-actuated chuck 3 KCHP 160

Load with chucked work 100 Nm

Load between centres 100 kg

CNC control system Fanuc 31i The latest generation control system

with Windows CE Graphic programming with DXF

import User guided ISO programming with

expanded functionality Tool administration for a maximum of

99 grinding wheels Display of process data with various

display variations USB, fl ash card and network

connections

Perfection at a glanceWheelhead 8 different wheelhead variations for

every application Required power 10 kW Grinding wheel diameter up to 500 mm Peripheral speed of the grinding wheel

up to 63 m/s HF internal grinding spindle

up to 8 kW

Table/slide Low-friction X-guide for the best

infeed precision Low-wear Z-guide with circulation

lubrication

Glass measuring devices on X and Z axes High dynamics with rapid traverse

speeds of 20 m/min. on the Z axis and 10 m/min. on the X axis

Swivel devices Depending on the application, swivel devices for manual or automatic positio-ning of the wheelhead can be supplied. B-axis with direct drive Manual swivelling of the wheelhead,

2.5° indexing Automatic swivelling of the wheelhead,

1° indexing

Costs Cost-optimised CNC – universal –

grinding machine Economical C axis High utilisation of floor space

Automation Standard solutions with mid-range

autonomy Integrated loading cell with quick

changeover times

Workhead with direct drive and C-axis unround components and threads

Swivel devices B-axis with direct drive

manual indexing 2.5° automatic indexing 1°

Tailstock Morse taper 4

Retraction of sleeve 48 mm

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KEL-VISTA – The economical universal CNC machine

UR-wheelhead for external, internal and face grinding

R-wheelhead for external cylindrical grinding

RS-wheelheadfor Angular infeed grinding Grinding lengths 400 / 800 mm

Spindle bearings High precision antifriction bearings

prestressed

Indexing Manuel indexing 2.5° Automatic indexing 1°

Design

Separation of base and infrastructure No external infl uences on machining

processes

Transportation Hook machine Rapid commissioning of machine

Machine with linear guides in X-axis Classical slide arrangement in Z-axis Weight of workpiece up to 100 kg Space required 3000 x 1700 mm /

2400 x 1700mm Centre height 175 mm

Distance between centres 800 / 1000 mm Grinding lenght 600 / 1000 mm Spindle drive 6 kW Grinding wheel dimensions

400 x 63 (80) x 127 mm 450 x 80 x 203 mm (R / RS)

Thread External thread

Internal thread

Swivel angle display For manual swivelling of the

workhead

Tailstock Morse taper 4

Retraction of sleeve 48 mm

Micro-adjustment of tailstock Adjustment range +/- 60 µm

Workhead n 1-1000 min-1

With work holder MT5 / ASA5 DIN 55026 #5

Three-point set-up No special foundations required

for installation

MOVOMATIC/MARPOSS Measuring control ESZ 400 / P7ME

Operation and display integrated in the control system

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OPTIONS

FANUC control system 31iKEL-VERA/KEL-VARIA/KEL-VITA

Heidenhain control system GRINDplus 640KEL-VERA/KEL-VARIA

Keypad Mobile hand panel with handwheel /

emergency stop / confi rmation key

Monitor 15˝ TFT Softkeys expanded process data display

KEL-TOOL Tool administration local dressing devices Standard wheel definition

KEL-PROG Dialog based ISO programming Cycle selection via Softkeys

KEL-GRAPH graphical programming Cylinders, cones DXF import via KEL-ASSIST Visualization of the grinding prozess

KEL-TOUCH

GAP control with up to 3 sensors Operation and display integrated in

the control system

KEL-BALANCE

semi-automatic or automatic balancing of the grinding wheels

Operation and display integrated in the control system

KEL-ASSIST

SW package for the preparation of contour-grinding or profi le-dressing programmes DXF-import, threads, cleaning cycles

KEL-SOFT

3D software for creating non-circular grinding programs

Algorithms for error detection and correction

Function for contour and grinding analysis

Animation of non-circular motion

Movomatic

Control unit ESZ 400 maximum 4 digital measuring heads Display and operation on ancillary

panel

Marposs

Control unit P7 ME maximum 4 analogue measuring heads Display and operation on ancillary

panel

Monitor 15˝ TFT Softkeys

expanded process data display

Keypad Handwheel with confi rmation key

Travel stick mobile handpanel as an option

KEL-PROG dialog-controlled ISO

programming Cycle selection via Softkeys

KEL-GRAPH graphic programming

Cylinders, radii, facets, tapersand contours

DXF import via KEL-ASSIST Visualization of the grinding prozess

KEL-TOOL Tool administration

local and global dressing devices Standard wheel defi nition

with multiple reference points

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Technical data KEL-VERA

All specifications and designs are subject to alterations without notice

Machine type KEL-VERA

Technical data Universal Universal for Flanged Parts (URF) Production Main specifications CNC control system GRINDplus 640 / FANUC 31i Distance between centres mm 400 Centre height with upper table mm 175 Centre height without upper table mm 250 175Mains voltage required 3 x 400 V / 50 Hz / 3 x 460 V / 60 Hz Power consumption dep. on equipment A 35-80 Space required mm 2700 x 2100 Weight of workpiece Between centres kg 150 150 150Load on chucked work Nm 160 320 160Longitudinal slide: Z-axis Travel mm 600 Rapid travers speed m/min 30 Resolution µm 0.1 Upper table Swiveling range of upper table Grad 9 Wheelslide: X-axis Travel mm 350 Rapid travers speed m/min 15 Resolution µm 0.1 Swivel devices Swiveling range Grad 240 240 0 / 30Resolution B-axis sec. 0.1 0.1 Wheelhead Version Universal / Diagonal / Tandem ProductionDrive motor kW 10 15 / 20Peripheral grinding wheel speed m/s 45 < 80Grinding wheel dimensions mm Ø 400 / 500 Ø 500 / 600Workhead Rotational spindle speed min-1 1-1000 Driving torque spindle Nm 60 Spindle nose / internal taper MT 5 / ASA 5 Base part Fix / adjustment / Micro-adjustment Tailstock Internal taper MT 4 Retraction of sleeve mm 50 Base part Fix / Micro-adjustment Clamping area upper table Table mounted units mm 195 x 1100 Clamping area table slide Table mounted units mm 195 x 1300 Upper table front side mm 90 x 1300 Clamping area cross slide Support on cross-slide mm 430 x 710

Measuring systems Gap Control KEL-TOUCH Active longitudinal positioning Movomatic / Marposs Passive longitudinal positioning Movomatic / Marposs In-process gauging Movomatic / Marposs Balancing KEL-BALANCE

Technical data KEL-VARIA

Machine type KEL-VARIA

Wheelhead Main specifications Distance between centres mm 800 / 1000 / 1500 Grinding length mm 600 / 1000 / 1500 Centre height mm 175 / 225 Weight of workpiece between centres kg 150 Load on chucked work Nm 160 standard Mains voltage required 3 x 400 V / 50 Hz / 3 x 460 V / 60 Hz Power consumption depending on equipment A 35-80 Space required / length x width mm 3010 x 2050 / 3600 x 2050 / 4600 x 2050 Longitudinal slide: Z-axis Travel mm 750 / 1150 / 1650 Rapid traverse speed m/min 20 Resolution µm 0.1 Swiveling range of upper table degree 9 / 9 / 7 Wheelslide: X-axis Travel mm 310 Rapid traverse speed m/min 10 Resolution µm 0.1 Swivel devices Hydrostatic B-axis option / partly standard Resolution sec 0.1 Autom. Indexing / 1° Hirth coupling Option Man. Indexing / 2.5° Hirth coupling partly standard Swiveling range degree 240 Fixed intermediate section standard for R Wheelhead general Drive motor water-cooled kW 10 Peripheral grinding wheel speed m/s 35 / 45 V-konstant Wheelhead Universal Grinding wheel dimensions, lefthand side mm 400 / 500 Grinding wheel dimensions, righthand side mm 300 / 400 / 500 Wheelhead Tandem-type Grinding wheel dimensions, lefthand side mm 400 Grinding wheel dimensions, righthand side mm 400 Wheelhead Diagonal Grinding wheel dimensions, lefthand side mm 400 / 500 Grinding wheel dimensions, righthand side mm 400 / 500 Internal grinding attachment Bore for spindles up to mm 120 Rotational speed of spindle, motor infinitely variable min-1 6000 – 21000 Motor output kW 3 HF spindles MFV, optional kW 5.2 / 8 Rotational speed of HF-spindle MFV 1230 min-1 30 000 Rotational speed of HF-spindle MFV 1260 min-1 60 000 Workhead Standard Rotational spindle speed min-1 1-1000 Driving torque spindle Nm 60 Spindle nose / internal taper MT 5 / DIN 55026 #5 / ASA 5 Swivelling range option degree 110 Micro-adjustment sec + / – 60 Swivelling range degree Tailstock Internal taper MT 4 Retraction of sleeve mm 50 Micro-adjustment option µm +/- 150 CNC control system Heidenhain GRINDplus 640 Fanuc Fanuc 31i Measuring systems Gap Control KEL-TOUCH Active longitudinal positioning Movomatic / Marposs Passive longitudinal positioning Movomatic / Marposs In-process gauging Movomatic / Marposs Balancing KEL-BALANCE

All specifications and designs are subject to alterations without notice

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Technical data KEL-VIVA

Machine type KEL-VIVA

Wheelhead UR R Main specifications Distance between centres mm 800 / 1000 Grinding length mm 600 / 1000 Centre height mm 175 Weight of workpiece between centres kg 100 Load on chucked work Nm 100 Mains voltage required 3 x 400 V / 50 Hz / 3 x 460 V / 60 Hz Power consumption depending on equipment A 35-80 Space required / length x width mm 3010 x 2050 / 3600 x 2050 Longitudinal slide: Z-axis Travel mm 750 / 1150 Rapid traverse speed m/min 20 Resolution µm 0.1 Swiveling range of upper table degree 9 / 9 Wheelslide: X-axis Travel mm 310 Rapid traverse speed m/min 10 Resolution µm 0.1 Swivel devices B-axis standard Resolution sec 0.1 Swiveling range degree 240 Fixed intermediate section standard Wheelhead general Drive motor water-cooled kW 7.5 Peripheral grinding wheel speed m/s 35 / 45 V-konstant Wheelhead Universal Grinding wheel dimensions, lefthand side mm 400 / 500 Grinding wheel dimensions, righthand side mm 300 / 400 Wheelhead R Grinding wheel dimensions, lefthand side mm 500 Internal grinding attachment Bore for spindles up to mm 120 HF spindles MFV, option kW 5.2 / 8 Rotational speed of HF-spindle MFV 1230 min-1 30 000 Rotational speed of HF-spindle MFV 1260 min-1 60 000 Workhead Standard Rotational spindle speed min-1 1-1000 Driving torque spindle Nm 23 Spindle nose / internal taper MT 5 / DIN 55026 #5 / ASA 5 Swivelling range degree 110 Tailstock Internal taper MT 4 Retraction of sleeve mm 48 Micro-adjustment option µm +/- 60 CNC control system Heidenhain GRINDplusIT Measuring systems Gap Control KEL-TOUCH Active longitudinal positioning Movomatic Passive longitudinal positioning Movomatic In-process gauging Movomatic Balancing KEL-BALANCE

All specifications and designs are subject to alterations without notice

Machine type KEL-VITA Length 1000 Mainspecifications Distance between centres mm 1000 Grinding length RS / URS mm 800 R / UR mm 1000 Centre height mm 175 Weight of workpiece between centres kg 100 Load on chucked work Nm 100 Mains voltage required 3 x 400 V / 50 Hz / 3 x 460 V / 60 Hz Power consumption depending on equipment A 35–80 Space required / length x width mm 3000 x 2000 Table / slide: Z-axis Travel mm 1150 Rapid traverse speed m/min 20 Resolution µm 0.1 Swiveling range of upper table degree 9 Wheelslide: X-axis Travel mm 350 Rapid travers speed m/min 10 Resolution µm 0.1 Swivel devices B-axis with roller bearings Resolution degree 0.00002° Autom. indexing / 1° Hirth coupling 1 Man. indexing / 2.5° Hirth coupling 2.5 Swivelling range degree 240 Wheelhead general Drive motor water-cooled kW 10 Peripheral grinding wheel speed m/s 35 / 45 Wheelhead R / UR Grinding wheel dimensions, lefthand side mm 400 / 500 Options mm different dimensions Grinding wheel dimension rightthand side mm 300 / 400 Options mm different dimensions Wheelhead RS / URS Grinding wheel dimension rightthand side mm 400 / 500 Options mm different dimensions Grinding wheel dimensions, lefthand side mm 400 Options mm different dimensions Internal grinding attachment only for UR / URS Bore for spindles up to mm 80 / 120 Rotational speed of spindle, motor infinitely variable min-1 6000-21 000 Motor output kW 3 HF-Spindle MFV, option kW 5.2 / 8 Rotational speed of HF-spindle MFV 1230 min-1 30 000 Rotational speed of HF-spindle MFV 1260 min-1 60 000 Workhead Rotational spindle speed min-1 1-1000 Driving torque spindle Nm 24 Spindle nose / internal taper MT 5 / DIN 55026 #5 / ASA 5 Swivelling range Option degree 110 Tailstock Internal taper MT 4 Retraction of sleeve mm 48 Micro-adjustment Option µm +/- 60 CNC control system Fanuc Fanuc 31i Measuring systems Gap Control KEL-TOUCH Active longitudinal positioning Movomatic / Marposs Passive longitudinal positioning Movomatic / Marposs In-process gauging Movomatic / Marposs Balancing KEL-BALANCE

Technical data KEL-VITA

All specifications and designs are subject to alterations without notice

1918 Machine type KEL-VISTA Length 600 1000 Mainspecifications Distance between centres mm 800 1000 Grinding length RS / URS mm 400 800 R / UR mm 600 1000 Centre height mm 175 Weight of workpiece between centres kg 100 Load on chucked work Nm 100 Mains voltage required 3 x 400 V / 50 Hz / 3 x 460 V / 60 Hz Power consumption depending on equipment A 32 Space required / length x width mm 2400 x 1700 3000 x 1700 Table / slide: Z-axis Travel mm 750 1150 Rapid traverse speed m/min 12 Resolution µm 0.1 Swiveling range of upper table degree 9 Wheelslide: X-axis Travel mm 350 Rapid travers speed m/min 6 Resolution µm 0.1 Swivel devices Autom. indexing / 1° Hirth coupling option Man. indexing / 2.5° Hirth coupling yes Swivelling range degree 220 Wheelhead general Drive motor water-cooled kW 6 Peripheral grinding wheel speed m/s 35 / 45 Wheelhead R / UR Grinding wheel dimensions, lefthand side mm 400 x 63 x 127 Option mm 450 x 80 x 203 Grinding wheel dimension rightthand side, option mm 300 x 40 x 127 Wheelhead RS Grinding wheel dimension rightthand side mm 450 x 80 x 203 Internal grinding attachment only for UR / URS Bore for spindles up to mm 120 Rotational speed of spindle, motor infinitely variable min-1 6-21000 Motor output kW 3 Workhead Rotational spindle speed min-1 1-1000 Driving torque spindle Nm 15 Spindle nose / internal taper MT 5 / DIN 55026 #5 / ASA 5 Swivelling range Option degree 110 Tailstock Internal taper MT 4 Retraction of sleeve mm 48 Micro-adjustment Option µm +/- 60 CNC control system Fanuc Fanuc 0i Measuring systems Gap Control KEL-TOUCH Active longitudinal positioning Movomatic Passive longitudinal positioning Movomatic/Marposs In-process gauging Movomatic/Marposs

Technical data KEL-VISTA

All specifications and designs are subject to alterations without notice

Further KELLENBERGER products

HAUSER H35-200The jig grinding machine for automatic bore and form grinding, with an attractive price-performance ratio. Usable surface 600 x 380 mm, permissible load 300 kg.

TSCHUDIN T 35The modular cylindrical grinding machine for production, for the most varied applications in the production of medium and large series. Hydrostatic guides and a large application range, from small integrated handling up to complex systems with autonomous cells.

HAUSER H35-400The expandable jig grinding machine, from simple bore and form grinding machine to fully automatic high-tech grinding cell. Usable surface 600 x 380 mm, permissible load 300 kg.

HAUSER H45-400 + H55-400The expandable jig grinding machine, from simple bore and form grinding machine to fully automatic high-tech grinding cell. S45-400 usable surface 770 x 630 mm, permissible load 500 kg. S55-400 usable surface 1440 x 860 mm, permissible load 800 kg / optional 1500 kg

TSCHUDIN T 25Small, economical and compact production grinding machine that has been pared down to the bare essentials for widest possible range of grinding solutions.

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Competence and a world-wide partnership

Sales and Service in Great Britain and The Republic of Ireland:

Jones & Shipman Hardinge Ltd

Braunstone Frith Industrial EstateLeicester LE3 IUW/England Phone +44 (0) 11 62 013 000 www.jonesshipman.cominfo@jonesshipman.com

Sales and Service in USA and Canada:

Hardinge Inc.One Hardinge DriveElmira, New York 14902-1507 USAPhone +1 (607) 734 2281Fax +1 (607) 735 0570www.hardinge.cominfo@hardinge.com

Usach Technologies Inc.1524 Davis RoadElgin, IL 60123 USAPhone +1 (847) 888 0148Fax +1 (847) 888 0144www.usach.cominfo@usach.com

L. Kellenberger & Co. AGHeiligkreuzstrasse 289008 St.Gallen / SwitzerlandPhone +41 (0) 71 242 91 11Fax +41 (0) 71 242 92 22www.kellenberger.cominfo@kellenberger.net

L. Kellenberger & Co. AGLängfeldweg 1072500 Biel-Bienne 8 / SwitzerlandPhone +41 (0) 32 344 11 52Fax +41 (0) 32 344 13 93www.kellenberger.com

Sales and Service in China:

Hardinge Machine (Shanghai) Co., LtdNo.1388 Kangqiao RD (East), Shanghai, China 201319Phone +86 21 38108686Fax +86 21 38108681Service:Phone +86 21 38108689Sales:Phone +86 21 38108686EXT 8403www.hardinge.com.cn

Your local KELLENBERGER Partner:

Over the years the Hardinge Group has constantly evolved its range of products and areas of activity. As globally active and diversified company, the Hardinge Group has production sites in North America, Europe and Asia.In addition to the development and construction of turning machines and work-holding fixtures, with Bridgeport the Hardinge Group also has a manufacturer of machining centers.

The Hardinge Group is a major global provider of customer-specific solutions for grinding applications. The Hardinge Grinding Group encompasses all activities in the areas of cylindrical, surface and jig grinding, and includes the well known brands of Kellenberger, Hauser, Tschudin, Jones & Shipman and Usach.The Hardinge Grinding Group has a global network of partners with trained staff in sales, service and application engineering. This guarantees competent advice and support for evaluation, purchase, and use of the grinding systems.