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| Direct drive
technology with Baumuller linear motors
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Baumuller linear motors have
been designed for use as direct drives
with synchronous motors. Customized
motor concepts can be created using
a modular system, meaning that Baumuller
linear motors can achieve maximum
thrust forces of up to 14,750 N.
Baumuller linear motors are
synchronous motors. They consist of
a primary with a wound lamination
stack and a secondary with permanent
magnets (magnetic strip). The primary
is laminated with carbon fiber. This
allows Baumuller linear motors
to achieve consistently high stiffness
and maximum continuous force, thanks
to their improved capacity for heat
dissipation.
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The scope of products and services provided
is not merely limited to linear motor components.
On the contrary, Baumuller offers the
user a plug & play solution with clearly
defined interfaces that can be immediately
connected to his machine, in the form of
a very compact and flexibly designed complete
linear axis, LSA, which is essentially comprised
of linear components, a guidance system,
a mechanical structure, and a length measuring
system.
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Customized motor concepts
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Baumuller synchronous linear motors
have been designed to offer a highly scaled,
modular system. This allows the output and
structure to be individually tailored to
each application.
For example, the various secondary segments
can be used to create traverse paths of
any distance using standardized lengths.
The basic linear motor can also be expanded
by adding other components, such as water
cooling and secondary cooling, to it.
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| Baumuller
linear motors – The secrets
of their success: |
- They replace traditional
solutions for linear motion
that are not driven directly
(spindle, belt, rack-and-pinion,
chain drives, etc.).
- The tried-and-tested converter
and controller technology
used in Baumuller rotary
drive systems can be used
for linear systems without
restriction.
- Modular system with various
motor frame sizes and lengths:
optimum solution in terms
of cost
- Designed to give maximum
performance with feed forces
of up to 14,750 N and speeds
of up to 10 m/s
- Optional secondary cooling:
improved workpiece quality
- Various winding designs
for all motor sizes to ensure
optimum velocity adjustment
- Carbon fiber lamination
of the primary, optional for
the secondary: increased productivity
and service life
- IP65 type of protection
for all motor components:
increased service life
- Motor winding protected
against thermal overload by
means of integrated temperature
sensors
(temperature detector and
KTY84)
- Highly flexible, tension-relieved
and screened power cable feed
- Repeat accuracy of down
to 2 µm
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Overview
