Magnetics Business & Technology - May/June 2022 - 33

PRODUCT NEWS
Innovative Magnetic Designs in New BLDC Motors from maxon
tor with an outside diameter of only 50 mm. At the same time,
the new winding technology enables a very short motor length
with a very large hollow shaft of 28 mm.
Designed for tight spaces in robotics and UAV applications,
new flat BLDC motors feature special winding
technology and segmented magnets
Two new brushless DC motors from maxon of
Switzerland feature innovative magnetic aspects
that enable them to provide important capabilities
for design engineers. A frameless brushless-DC
motor with new winding technology and a matching
encoder really comes into its own in dynamic
applications. A new series of flat motors, shown
above, also feature special winding technology
along with segmented magnets, designed particularly
for design engineers grappling with tight
spaces.
The ECX flat product family are external-rotor
motors that can be configured online and are
optimized for maximum performance thanks to the
special winding technology, as well as segmented
magnets. The ratio of torque to weight and size is
second to none and is ideal for use in unmanned
aerial vehicle and robotics applications, says
maxon.
The iron-wound motors will be available with
diameters of 22 mm, 32 mm, and 42 mm, each
and in a short or long version. The short versions
are just 14 mm, 16 mm or 21 mm in length. The
motors are tailored to suit compact drive solutions
which need a high torque. All variants will
also be available with integrated encoders or with
integrated speed controllers as a complete drive
system.
The EC frameless DT50
is the precursor of a new
product family developed
specifically for dynamic
movements and can be
easily integrated into a
wide range of applications.
It really comes
into its own in applications
where speeds can
change in an instant,
The TSX-MAG encoder completes the package. It is a new
through-shaft encoder that is not installed directly on the motor
axis. The off-axis feature gives engineers more freedom when
it comes to design. The encoder can generate both Hall signals
and incremental signals, allowing field-oriented commutation of
the motor. For more info see www.maxongroup.com
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EC frameless DT50 motor
is precursor to new product
line
such as in collaborative robots or exoskeletons,
says the company. When installed, it effortlessly
reaches a nominal torque of over 500 mNm at a
nominal speed of 4,000 rpm. This is despite a stawww.MagneticsMag.com
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Phone: (856) 964-7842
Fax: (856) 365-8723
www.magneticmetals.com
© 2021 Magnetic Metals Corporation
May/June 2022 * Magnetics Business & Technology 33
http://www.maxongroup.com http://www.magneticmetals.com http://www.MagneticsMag.com
Magnetics Business & Technology - May/June 2022

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