Kuroda Jena Tec Postcards LR Sept 2015

Ballscrew Repair
l Repair any make, type or configuration
l Repair Ballscrews up to 15m long, 200mm diameter
l Same day repair quotation
l Manufacture matched replacements on short deliveries
Kuroda Jena Tec UK Ltd
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
Email: sales@jena-tec.co.uk
www.jena-tec.co.uk
Loss of preload
Return
mechanism
damaged
Metal fatigue and wear
to bearing surfaces
Wear and damage
to ball track
Loss of
squareness
to PCD
Ball wear/breakage
Excessive
backlash
Wiper seals worn
leaking lubricant
and causing ingress
of debris
Poor system
concentricity
Uneven wear
over ball track
Damaged
threads
Shaft bent
Surface brinelling
Worn
keyways

Eco Saver MQL
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
Minimum Quantity Lubrication Systems
Key Features
l Reduce coolant consumption by
over 90%
l Extend Cutter life with semi-dry
machining
l Reduce maintenance downtime for
coolant systems
l Reduce energy costs for power
consumption of coolant pump
l Improved operator environment
l Reduced thermal impact and
cutting forces vs. dry machining
l Suitable for deep hole drilling
l Can be retrofitted as a manual
standalone system or integrated as
‘M’ Code activated
➞
Dry 0.3m Air blow 0.3m
Semi-dry 0.5m Flood
coolant 0.5m
1000 mm

Grinding
Attachments
l Deep bore grinding
l Blade tip grinding
l Ceramic grinding
l Stellite finishing
Applications
Designed to fit vertical or
horizontal turning machines
as a modular attachment to
allow grinding of difficult
features on a standard
machine and supplied with its
own motor and inverter package
providing a flexible tooling solution.
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk

Heavy Duty Linear
Actuators
l Thrust from 17,000 to 178,000 N
l Heavy Wall Steel Construction
l Longest Life
l Simultaneous High Thrust with High speed
l Piston with Rugged Anti Rotation Feature
l Sealed Chamber Design
End Effectors Include:
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
Self-Aligning Coupler Male Thread Spherical Rod Eye Female Eye

High Performance
Linear Stages
Capability
l Low profile U guide rail offers space saving
l Compact but rigid 4 point linear bearing
l High strength steel construction
l Reduced bending moment
l Improved torsional stiffness
l Short delivery in customised stroke
l Standard and Precision grades available
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk

Hydraulic
Work
Holding
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
Application Purpose
Forming Machining Center Positioning for Workpiece (Centering)
Process NC Lathe Accurate chucking
Special purpose machines Less distorted clamping
Less error when inserting a workpiece
Grinding Cylindrical grinder (Compared with an arbor)
Process Internal grinder
Others (Surface grinder/Tool Grinder)
Assembly Assembly operation Operation efficiency improvement
Assembly Devices Accurately repetitive Positioning
(For Centering)
Inspection Center-surface plate Accurately repetitive positioning
Measuring Other (Gear measuring/Special purpose (Special Technique is not required)
machines)
1
Run-out
✔
Hydraulic Mandrel/Chuck
✘
Scroll Chuck (Claw type)
✘
Collet Chuck
l Accurate run out
l Repeatable clamping
l One turn operation
l Automated or manual operation
Advantages

Machine Tool Spindles
l Turning l Grinding l Drilling l Milling l Boring
Applications
Custom Designed to your
Requirements
l Motorised or belt drive
l Up to 37kW
l Up to 40,000 rpm grease lubricated
l Up to 100,000 rpm oil/air lubricated
l Auto or manual tool change
Sensing Options
l Temperature
l Vibration
l Tool Clamp/Unclamp
l Integrated encoder and
balancing systems
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk

Precision Ballscrews
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
Key Features
l Precision ground, whirled and rolled from IT1 to IT10
l Manufactured to DIN 69051 or JIS standards
l High Lead, Low Noise & Maintenance Free Options
l The complete range in the market from 5mm diameter up to 125mm
l High quality manufacture from Germany and Japan according to your exact requirements
Linear and Rotary Motion Solutions
Metric Thread Inch Thread
Lead (mm) Lead (inch)
R - Right hand
L - Left hand
S - Special

Precision Spindles &
Repair
Capability
l High precision spindle range designed to order
l High Quality certified repairs
l Repair of turning, milling, grinding and
multi-head spindles (most makes and brands)
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
l Sole agent in the UK & Ireland
Key Features
l Automatic Tool change
l High speed grinding
and milling

Precision Ballscrews
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
l Ground l Rolled l Miniature l Custom Specials
l Standard Stock l 5-160mm diameter
l Rapid manufacturing service
Linear Rail
Systems
Linear Rail
System
SBC
l UK Stock
l High Quality
l Fast Delivery
l Interchangeable with
most makes and brands

XLF The X-Tended Life
Ballscrew Range
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
l Extreme low co-efficient of friction
l High retention of rigidity
l Reduced pre-load of ball nut
l Lower levels of heat and noise generation
A unique design offering:
The Result: increased long life performance, smoother operation and high accuracy.
XLF

Multi Head Spindles
Designed and manufactured in the
UK and Germany
l Block boring l Drilling & tapping
l Reaming l Dual spindle with indexing rotation
l W axis slide function
l Gear & belt-drive multiple spindles
Single or Multiple Heads for
The SYSTEMATIC Multi-Head exclusively manufactured
by JENA-TEC provides a wide range of engineered solutions
for High Productivity Machining. Our experienced engineers
can design or retro-fit our multi-head components into your
Machining Centre to maximize the productivity demands of
today’s environment, offering you time and cost savings in
the manufacturing process.
Components for High Productivity Machining

Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
Email: info@jena-tec.co.uk
www.jena-tec.co.uk

Lubrication Unit
LUBSEAL
®
DIN69051 ISO3408 JIS.B1192 Ballscrews
D Z / F Z / G T S e r i e s
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk

l Eco Friendly
l Prolonged maintenance free period.
l At least 20,000km running is available.
Lubrication Unit LUBSEAL®
*Ball Screw Type S: Standard H: High Speed E: Economy *Basic load ratings of values are based on our experienced in calculation method.
*This leaflet dimensions are subject to change without notice for product improvement purpose. Published at 7th 5 2012.
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom

Willow Drive
Sherwood Park
Annesley
Nottinghamshire
NG15 0DP
United Kingdom
Tel: +44 (0)1623 726010
Fax: +44 (0)1623 726018
www.jena-tec.co.uk
N O W A V A I L A B L E
Introducing
the NEW
Resin Ball Nut Assembly
Resin
Nut Ballscrew
P a t e n t P e n d i n g
l Light Weight
l Quiet
l Compact
l Corrosion Resistant
l Low Cost
l Short Lead Time

l Wear Resistance, Longer Life
Superior to corrosion and wear resistance by using
PolyPhenylene Sulfide - PPS, making it suitable for medical equipment.
l Light Weight and Compact
The new design resin nut makes itself lightweight, compact
and ideal for miniature or small applications.
l Quiet
Minimal surface contact allows a much quieter performance
than typical lead screws.
l Low Cost, Short Lead Time
New manufacturing method reduces cost and shortens lead times.
l Corrosion Resistance
Advanced corrosion resistant design allows for use in harsh environments.
Features
Specifications
Kilometrage (km)
Outstanding
Wear Resistance
and Positioning
Accuracy for
long period.

Less Heat
Generation

Kilometrage (km)
l Performance
Total Life Travel: minimum 250km
Permissible Axial Load: 40N
Permissible Rotational Speed: 3000min-1
Initial Axial Play: 0.030mm or less
l Test
Conditions: 8mm diameter x 2mm lead,
100mm stroke, Vertical Position
l Materials
Screw Shaft: Stainless Steel (SUS304)
Nut: PolyPhenylene Sulfide (PPS)
Ball: Stainless Steel (SUS440C)
* Alvania S2 grease is applied
as standard.
The above test result varies depending on specifications of application and
individual operating conditions.
Dimensions
Contact us for shaft-end machining.
Model Numbers
Eliminate
Lead
Screw
Troubles!
Heating
Grabbing
Chatter
Wear
Starting
Torque
Mechanical
Efficiency
RW 08 02 P S B P N R
(Dia.) (Lead)
Overall
Length
Thread
Length C7M- - x -
Any shock or excessive axial load may cause deterioration of accuracy, damage or possible immediate failure of ballscrew assembly.

!
The specifications of this product may be subject to change without notice.

Kuroda Jena Tec Postcards LR Sept 2015

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