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Product Index ::
Automation Systems
:: Motion Control ::
Servo
Motors and Drives
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OMNUC
G Series AC Servo Motors and Servo Drivers
R88D-GT
R88D-GN[]-ML2
R88M-G
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* Ordering information
* Specifications
* Configurations
* Dimensions, and etc
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can be found in our PDF
brochure.
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Support for a Wide Range of
Applications with Position Control, Speed Control and Torque Control
Note:
OMNUC G Series is the recommended substitute
model for U Series (R88M-U/R88D-U). Contact us for more details.
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G Series Solutions |
Let the G Series solve your
equipment problems!
Increase Productivity!
The many variations provided by G-series Servo Motors and Servo Drivers features
high-precision positioning with improved response and vibration control,
making it suitable for a variety of applications.
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Integrated Development
Environment Cut Your TCO from Design to Maintenance
MECHATROLINK-II-compatible
AC Servo Motors / Servo Drivers
One Cable Enables Setting and Monitoring
Parameters
Connect the PLC and Servo Driver with a single cable to reduce wiring.
What's more, the parameters for many Servo Drivers can be set and
monitored at the same time between a personal computer and the Controller.
CX-One
Easily Program Positioning and
Communications
With the CX-One FA Integrated Tool Package, parameters settings, program
design, debugging, operation monitoring, alarms, error monitoring, and
maintenance of the Servo System can be handled with ease.
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Easy!
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Easy Adjustment
Realtime autotuning sets the optimum
gain.
An autotuning function calculates the device
load in realtime and automatically sets the optimum gain, simplifying the
adjustment procedure.
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Select the Optimum Motor
A wide range of Servo Motors is available
to meet application needs.
You can select a suitable Servo Motor from a
wide range of Servo Motor capacities to cater to various applications.
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Reduce Control Panel
Installation Space
Even smaller Servo Drivers.
The footprint of the Servo Drivers has been
reduced by 32% compared to previous OMRON models (see note), helping to
reduce control panel size.
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Advanced Performance!
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Reduce Tact Time
Significantly better speed response
frequency.
The speed response frequency has been
improved by a factor of 2.5 compared to previous OMRON models. (See note.)
The stabilization time has been reduced, increasing machine speed and
response performance.
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Reduce Tact Time
Fast positioning with improved command
pulse frequency performance.
The command pulse frequency is 4 times
faster than previous OMRON models. (See note.) This enables fast, accurate
control.
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Improve Processing
Accuracy
All Servo Motors contain a 17-bit
encoder*1 for greater accuracy.
Positioning is twice as accurate as previous
OMRON models*2 for submicron accuracy. This enables stable control in the
low speed range.
*1 For Servo Motors with absolute
encoders.
*2 Compared to W-series Servo Motors. (Servo motors with absolute encoders,
750 W max.)
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Advanced Functionality!
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Reduce Mechanical
Vibration
Quick suppression of vibration with an
adaptive filter.
Even if the resonant frequency changes,
realtime evaluation automatically follows the changes to reduce the effect
of vibration due to low mechanical rigidity, such as for conveyer belts.
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Reduce Tact Time
Reduce mechanical vibration with the
vibration control function.
By removing the vibration frequency
components between the stop position and the intermediate position,
vibration that occurs due to low mechanical rigidity can be suppressed.
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Flexible Application
Change the command control mode as
required by the application.
Select from position control, speed control,
and torque control for use in applications such as the pressing, tension,
and injection.
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Other
Features
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High-speed Response
The G-series AC Servo Motors and Servo Drivers have achieved high-speed
response capabilities exceeding OMRON’s W-series models, with a
high-response frequency of 1 kHz (compared to 400 Hz for the W Series).
Suppressing Vibration of Low-rigidity Mechanisms
during Acceleration / Deceleration
The damping control function suppresses vibration of low-rigidity
mechanisms or devices whose ends tend to vibrate. Two damping filters are
provided to enable switching the vibration frequency automatically
according to the direction of rotation and also via an external signal. In
addition, the settings can be made easily merely by setting the vibration
frequency and filter values, and you are assured of stable operation even
if the settings are inappropriate.
High-speed Positioning via
Resonance Suppression Control
The real-time auto-tuning function automatically estimates the load
inertia of the machine in real-time and sets the optimal gain. The
adaptive filter automatically suppresses vibration caused by resonance.
Also, two independent notch filters make it possible to reduce vibration
of a mechanism with multiple resonance frequencies.
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See Related Products:
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Flexible Motion
Controllers
FQM1
A new type of Controller with
unparalleled flexibility and speed for ideal motion and measurement
control. |
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Position Control Unit
CJ1W-NCF71/ CS1W-NCF71
Transforms devices with motion field
network. MECHATROLINK-II-compatible. |
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