Page 26 - Industrial Technology October/ November 2020 issue

MACHINE BUILDING
Precision
fluid system components
An ISO 9001:2015 certi昀ed company,
FITOK is an industry leading developer
and manufacturer of superior quality
instrumentation valves and 昀ttings for
general service and instrumentation
panels. High performing products
suitable for the oil, gas, alternative
fuels, powerplants, chemical and
petrochemical industries. Contact
Tom Parker Ltd for more information.
STAINLESS STEEL
n Twin ferrule 昀ttings
n Needle valves
n Check valves
n 316 stainless steel 昀lter elements
n High pressure instrumentation ball valves
Sales: 01772 255109 | Online: tom-parker.co.uk takes under a minute and is completely safe.
Request a catalogue: catalogue@tom-parker.co.uk
Helping OEMs bring new
machine features to market
HYDRAULICS & PNEUMATICS
aton has launched its embedded controllers, the SFX
SFX programmable controller features a dual-
safety controller, an processor architecture that
EIEC 61508 safety separates safety and non-
integrity level (SIL) 2 safety functions. This can
certified controller for help to future-proof certified
stationary and mobile em- software, providing more flexibility
bedded hydraulics system to evolve vehicle features in
applications. Featuring a accordance with product road maps.”
rugged mechanical design and unmatched Eaton says the SFX programmable
flexibility, the SFX controller gives original equipment safety controller excels in durability,
manufacturers (OEMs) the ability to develop and certify reliability and configurability, and features market-
functionally safe platforms quickly and cost-efficiently. leading temperature and environmental ratings. This
A key feature of the SFX is its partitioned safety ensures reliable performance in a wide range of
application development environment, which enables operating environments. As an IEC 61508 pre-certified
changes to control applications without impacting safety SIL 2 controller, the SFX is the ideal solution for a variety
function software certifications. Physical separation of of off-highway steering, work and propel applications,
the pre-certified safety and application domains including steer-by-wire and autoguidance systems.
The SFX controller is specifically designed as a
minimises the effort needed to introduce new features, supervisory controller for safety-critical hydraulic system
as well as the time and expense associated with safety
certification. The controller’s configurable I/O and white solutions. Its embedded diagnostics, safety and control
space facilitates design flexibility and allows for custom host domains, flexible I/O and CAN-compliance features
safety functions. support system integration with a variety of control
devices such as displays, keypads and other user
“We’re working with OEMs to enhance the safety of
mobile off-highway equipment, while meeting the need interfaces. Plug-and-play compatibility with Eaton’s HFX
to deliver the latest and greatest vehicle features,” says controllers also enables simple replacement for
Jiri Foukner, product manager for electronic controls and equipment upgrades.
software, hydraulics, at Eaton EMEA. “Unlike other MORE INFORMATION: www.eaton.com/SFX
High flow and low pressure drop
maximises output
om Parker has introduced a new range
of CEJN safety hose reels for
compressed air, water, and electricity.
TFrom a safety perspective, the team at
CEJN evaluated different reels on the market,
looking into injuries suffered by people and harm to the
environment. Four areas were highlighted: hose During the product development stage of the safety
retraction, hose replacement, stop-balls and locking. reel, the design team had one main ambition: to create
The most dangerous aspect of a hose reel is the a reel where flow limitations and pressure drop were
spring force during rewinding. CEJN’s new safety reel is virtually eliminated. Now the company says it offers a
equipped with a sturdy centrifugal brake in the drum, solution that is almost twice as effective as the standard
combined with a strong spring force, giving a slow and reel when it comes to performance.
steady retraction, which is both safe for the people and CEJN’s focus on performance aims to create
objects nearby in the workplace. solutions that help customers save money. In addition to
Also highlighted were the risks and difficulties of perfecting performance in their product design, fittings
changing a hose. When a casing is opened, severe injury and transition are optimised to eliminate pressure drop,
to the user can be caused by the strong embedded leakage and system loss, to help maximise tool
tension of the metal spiral within. To combat this, CEJN efficiency. As the hose can be easily changed if
safety reels feature an encapsulated spring cassette to damaged, the reel can last much longer than most other
protect the user if the reel needs to be dismantled. reels on the market. By investing in a CEJN safety reel,
CEJN’s new design no longer requires a user to a product is purchased that will last for years to
dismantle the reel to change a hose; meaning the task come.
MORE INFORMATION: www.tom-parker.co.uk
INDUSTRIAL TECHNOLOGY • October/November 2020