Page 34 - Industrial Technology magazine February 2021 issue

What’s New Technology Update

Flexicon extends its liquid-tight conduit Siemens actuator line for small valves
system range with UL and CSA certification operates as quiet, connected multitasker

Flexicon has extended its Siemens Smart Infrastructure has upgraded its range of SSA actuators for small
flexible conduit system offer to valves by adding new features for more energy efficient and versatile hydronic
include a new liquid tight room applications. The updated SSA actuators now offer more flexibility due to
flexible metal conduit (LMFC), their broad control possibilities - from analogue control to KNX communication
which complies with UL and capabilities for room solutions and fast integration into connected systems. While
CSA standard UL360 / CSA using the same cable for
C22.2 No. 56-17. The new communication and power, the
certification ensures that critical customer saves time and cost. Thanks
performance factors have been verified by the listing agency, with full to the operating mode ‘nightmode’,
transparency through the UL website and stringent periodic testing to verify that the actuators are more silent than
performance is maintained. ever, with less than 28 dB. This
The conduit is compatible with Flexicon’s range of LTP-CUL fittings, which makes them ideal for use in noise-
are UL listed to UL514B and offer IP ratings of IP66, IP67, IP68 and IP69. This sensitive areas, such as hotels,
makes it ideal for applications requiring high levels of ingress protection – for recording studios, meeting rooms and
example, in machine tool, industrial, rail, marine, defence, construction and libraries.
outdoor applications requiring UL and CSA certification. All new actuators are delivered
www.flexicon.uk.com pre-configured and are ready for immediate installation. The newly introduced
IP54 protection rating enables all installation directions, including overhead
installations, for greater versatility. The new LED status display on the SSA
actuators ensures fast and error-free
Ruland jaw couplings for servo motors commissioning. It shows the position
of the valve and different operating
Zero-backlash jaw couplings from Ruland have high dampening capabilities, can states, while helping users with
accommodate all forms of misalignment, and are highly customizable. They are various functions, such as self-
well-suited for servo motors that are often used in precise calibration. The latter is particularly
positioning applications found in semiconductor, solar, important in the event of power
medical and robotics. Zero-backlash jaw couplings are failure, where proper operation can be
a three-piece design comprised of two lightweight restored without technical support or
aluminum hubs and an manual intervention. This allows
elastomeric insert “spider.” building occupants a comfortable stay
The spider is available in without interruptions. In addition, self-calibration offers automatic stem end
three durometers: 98 Shore position recognition and ensures that the actuator always fits the valve correctly
A for the highest torque, 92 which leads to precise regulation and energy savings.
Shore A for a balance of With new functionalities such as feedback signal and the possibility of
stiffness and compliance, switching to manual mode, operation has never been easier, time saving and cost
and 85 Shore A for the efficient for the user. Thanks to manual operation or override, testing of valves
highest dampening capabilities. and actuators is simple as the system does not have to run at all. Even
Inch, metric, keyed, and keyless hubs with clamp or set screw hardware can be emergency operation is possible in manual mode. But the major benefit for users
combined to fit user shaft requirements. lies in the newly added KNX communication capability of the SSA actuators.
www.ruland.com or www.acorn-ind.co.uk www.siemens.com/Acvatix

Eaton launches cost-competitive Winner Compact, energy-efficient brushless DC
PTFE hoses for demanding applications motor for high-speed applications

Eaton has announced the launch of two new Winner series of PTFE hoses in the Portescap has added the 16ECS high-speed brushless
EMEA market. With short lead times across Europe, these cost-effective hoses motor to its Ultra EC mini brushless DC motor
are designed for demanding applications where temperature and chemical platform. These compact 16mm motors are
resistance, high flow rates, a low friction coefficient, flexibility and non-aging available in 36 and 52mm lengths and
characteristics are essential. Available in conductive (EC-TW) or nonconductive provide high power while running at speeds
(EN-TW) variants, these thin-walled, smooth-bore PTFE hoses are suitable for a of 75,000 rpm. The 16ECS is comprised of
wide variety of industries. an enhanced magnetic circuit that reduces
www.eaton.com/hydraulics iron and recirculation losses which can cause
motor stator heating at high speeds. The heart of the motor – the proprietary
Ultra EC coil – provides higher torque and mechanical power compared to
similar motors. This highly efficient new motor offers cooler operation at high
speeds, enhanced battery capacity and longer service life. Applications will run
longer between charging cycles and the size of required batteries can be reduced,
making mobile devices using the 16ECS smaller and lighter.
The 16ECS is ideally suited for medical atherectomy devices, dental drills,
cosmetic devices and lab automation equipment.
www.portescap.com

34 INDUSTRIAL TECHNOLOGY • January/February 2021