Information

8
Frequency
MHz
dB
Features
Ohne Dämpfungsfilter Mit Dämpfungsfilter
Ruckeln
Frequency
MHz
dB
IP67
Protection against water
• Protection against temporary
immersion in water
Protection against dust
• Protected against dust
penetration when in full contact
IP65: MSMD, MHMD series
Adoption of
direct-mount connector
IP67 enclosure rating for increased environmental
resistance
Our improved motor seals and direct-mount connectors in
the motor power supply and encoder input-output areas
contribute to this unit’s IP67 enclosure rating.
ohne Vibration
Complies with the latest European safety standards.
Features non-software-based (hardware-based?)
independent redundant circuitry for motor power
isolation. This obviates the need for magnetic
contactors to isolate the required motor in order to
accommodate low-voltage machinery commands.
(The final safety compliance must be applied as
machine.)
MINAS-A4 MINAS-A5
Light
3
Safe
4
Example application
Manual/Auto Damping Filter
Chip mounters, food processing machinery, robots,
general production machinery, etc.
Complies with the European EMC Directive
By incorporating the latest circuit technology, A5 series
achieves a further noise reduction of 3dB compared with the
conventional A4 Series, which also features noise suppression.
(The A4 Series also conforms to the EMC Directive.)
Example application
Low noise
Semiconductor and LCD production equipment, etc.
general production machinery for export to the European market
Equipped with a simplified machine simulation
function.
The setup software uses frequency response data acquired
from the actual machine. In addition, it features a machine
simulation function for performing simulated operation.
This
allows you to easily confirm the effects of gain and
various filters without adjusting the actual equipment.
Example application
Motion Simulation
General production machinery, etc.
Example application
IP67 Enclosure Rating (Excluding MSMD, MHMD type)
Machine tools, robots, printing machines, etc.
Featuring significantly reduced
weight and a more compact motor
We’ve developed new designs for both
compact motors and large motors. The
new design used for the core has
succeeded in compact.
The addition of
an innovative compact encoder has
contributed to a 10% to 25% (1 to 6 kg)
reduction in motor weight in the 1 kW
and larger class when compared with
conventional motors.
Example application
New Structure/ Innovative Core/ Innovative Encoder (Excluding MSMD, MHMD type)
Robots, chip mounters, general production machinery, etc.
Example application
Complies with European Safety Standards.
Semiconductor and LCD production equipment, etc.
Safe torque off
Low noise
IP67
Damping filter
Simulation
New structure
Innovative core
Innovative encoder
A5E series doesn't correspond
(
to the safety standard.
)
Produktmerkmale
Manuelle und automatische Dämpfungslter
Dämpfungslter, die eine einfache automatische Einstellung ermöglichen,
unterdrücken Eigenresonanzanteile bzw. Vibrationsfrequenzkomponen-
ten der Pulseingänge, wodurch die Vibrationen der Achsen bei Maschi-
nenstopp erheblich reduziert werden. Die Anzahl dieser Filter wurde von
bislang zwei auf vier erhöht, von denen zwei für simultane Verwendung
vorgesehen sind. Der zur Verfügung stehende Frequenzbereich wurde
ebenfalls erheblich erweitert und beträgt nun 1 bis 200Hz.
Externer Geber für eine geschlossene Regelung
Höchste Präzision für Positionierung durch Verwendung eines externen
Gebers.
Die Positionierung mit dem Motor-Encoder ist für die meisten Anwendun-
gen ausreichend, aber z.B. bedingt durch die Mechanik, kann es kleinste
Abweichungen geben, die der Motor-Encoder nicht beeinussen kann. Ab-
hilfe schafft hier ein externer Geber, oder eine Linearskala. Damit werden
auch diese kleinsten Ungenauigkeiten ausgeglichen und Positionierfehler
können praktisch ausgeschlossen werden.
Echtzeit-Autotuning-Funktion
Ist diese Funktion aktiviert, wird das Tuning nach Beendigung
mehrerer Arbeitsvorgänge automatisch durchgeführt. Nach
Anpassung der Frequenzantwort ändert sich über das Tuning
ein einzelner Parameterwert. Für die Feinanpassung kann
der Autotuning-Modus in der Steuersoftware aktiviert werden.
Durch die automatische Vibrationsunterdrückung werden Ab-
nutzungsschäden minimiert. Über zusätzliche Modus- und
Steigkeitseinstellungen lassen sich die Frequenzantworten
für spezielle Maschinentypen wie z.B. reibungsintensive, rie-
mengetriebene Maschinen oder Geräte mit vertikalen Achsen
einfach optimieren.
Riemenantrieb
Autotuning ca. 12ms
vertikale Achse
Autotuning <2ms
Frequenz-
suche
reduzierte
Vibration
generierte
Vibration
Fertigstellung des adaptiven
Filters
Manuelle und automatische Sperrlter
Durch den Einsatz von hochsensiblen Sperrltern entfällt die
Überwachung von störenden Vibrationsfrequenzen. Indem die
MINAS A5 Vibrationen ermittelt und die erforderlichen Anpas-
sungen automatisch vornimmt, werden die durch Eigenreso-
nanz verursachten Vibrationen und Störmomente erheblich
reduziert. Die MINAS A5 bietet vier Sperrlter (von denen zwei
automatisch eingestellt werden). Der zur Verfügung stehende
Frequenzbereich für die Filter beträgt 50-5000Hz.
Features
Example application
Semiconductor production equipment, packaging, etc.
2.0 kHz frequency response
Achieves the industry’s fastest frequency response
of 2.0 kHz.
Operation speed up by new developed LSI and high
responsible control.
By the industry’s fastest speed and
positioning response, a highly advanced system can be
created. What’s more, the shorter response delay will
realize an to extremely lower vibration.
Incorporates the industry’s quickest
high-performance real-time auto-gain tuning
featuring simple setup.
After installation, tuning is completed automatically in several
operations. When the response is adjusted,
simple tuning
is
supported with a change to one parameter value. Use of the
gain adjustment mode in the setup support software
contributes to optimum adjustment.
The built-in auto
vibration suppression function reduces equipment
damage.
Appropriate modes are provided for various
machines such as
vertical axis machines and high friction
machines with belts
.
This makes it possible to perform simple optimal adjustments
simply by selecting the mode and stiffness.
Example application
Semiconductor production equipment, food processing machinery, etc.
Highly Functional Real-time Auto-Gain Tuning
Example application
Semiconductor production equipment, food processing machinery, etc.
Manual/Auto Notch Filters
Ensures smoother operation and reduced vibration
at stopping.
Ensures accurate positioning in a short time.
New proprietary signal processing technology achieves 1.04
million pulses with a 20-bit encoder.
For the industry’s most stable speed and lowest
cogging
We’ve achieved the industry’s lowest cogging by minimizing
the pulse width by a new design incorporating a 10-pole rotor
for the motor and a magnetic field parsing technique.
Positioning and stability are greatly improved by the
minimal torque variation. This results to improved speed
stability and positioning of motor rotation.
Example application
Machine tools, textile machinery, etc.
Herkömmliche
A4 Serie
131.072 P/U
130.000 Pulse
Herkömmliche
A4 Serie
2 Mio. Pulse/Sek.
Ａ５
4 Mio. Pulse/Sek.
Example application
Semiconductor production equipment, textile machinery, etc.
Accommodates the industry’s leading positioning
resolution commands (with pulse train commands).
The command input and feedback output operate at the high
speed of 4 Mpps. Accommodates high-resolution and
high-speed operation, including standard full closed operation.
Example application
Semiconductor production equipment, machine tools, etc.
Vibration reduziert auf nur 1/8
A4 A5
Sperrfilterkennlinie
Systemkennlinie
Ausgeprägte Vibrationen und Störungen Reduzierte Vibrationen und
störungsfreie Bewegung
Verstärkung
Frequenz
Frequenz
Resonanz
Parallel-
resonanz
Frequency scan
10
−10
−30
−50
Frequenz（Hz）
Verstärkung（dB）
100 20001000
MINAS A5
Herkömmliches
Produkt
MINAS A5
Vibration
reduced
Vibration
generated
Completion of adaptive
filter setup
2.0kHz
Low cogging torque (Excluding MSMD, MHMD type)
20 bits/revolution, 1.04 million pulses
The input/output pulse 4 Mpps
A4
A5
Equipped with auto-setting notch filters for greater convenience.
Now there is no need to measure troublesome
vibration frequencies. Our notch filters automatically
detect vibration and provide simple auto-setting.
These notch filters greatly reduce noise and vibration
caused by equipment resonance and respond quickly
A5
Conventional
Product
during operation. The A5 Series features an
industry-largest total of four notch filters with setup
frequencies of 50 to 5,000 Hz. This approach enables
depth adjustment within this frequency range. (Two of
the filters share the auto set-up.)
Quick
1
Smart
2
4 Mpps
Low cogging
20 bits/rev
2.0kHz Auto tuning
Nocth filters
A5 Serie
1.048.576 P/U
[1.04 Mio. Pulse]
A5 Serie
1.048.576 P/U
[1.04 Mio. Pulse]
Verstärkung