∑-V Series

∑-V Series 14780 views

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The Σ-V series boasts the industry's highest speed response (1.6 kHz) and control stability to enable positioning to be conducted at short intervals and a high level of accuracy. When combined with a rotary servomotor or linear servomotor that achieves a maximum motor speed of 6000 min-1, the Σ-V series can derive the utmost from the performance of machines. This easy-to-use servo series offers significant reductions in the time required for startup, servo adjustments, and troubleshooting.

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Sigma-V SERIES

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Feature 1

Operate your machinery faster and with higher precision than ever!
The Σ-V Series delivers the highest performance in the industry.

The best amplifier response in the industry slashes settling time

In-house comparison: 1/12^th

∗ : Representative value when using a combination of the SGMAV-02ADA servomotor and SGDV-1R6A SERVOPACK at one time of the moment of inertia ratio.

Servo Adjustment Example
When the ball screw slider was run using a combination of the SGMJV-02ADA servomotor and SGDV-1R6A SERVOPACK.

The best amplifier response in the industry slashes settling time

Enhanced vibration suppression

Existing functions to minimize vibration have been enhanced, and new ones added, improving tracking and further improving settling time. Vibration and noise during driving have also been cut, along with vibration at machine edges when stopping.

Contributing to machine performance in conjunction with a medium-inertia motor

Small Capacity SGMJV Series

Low Heating
Improved motor constants have reduced both losses and heating.
Better Tact Time
Instantaneous peak torque has been boosted from 300% to 350%, contributing to shorter tact times
Ease of Use
Moment of inertia ratio has been doubled in the same motor, reducing the moment of inertia ratio and boosting gain for faster settling

Medium Capacity SGMGV Series

Compact Design
Smaller package and about 20% lighter, but with the same rotor moment of inertia as the conventional model. A small encoder connector is applied.
Improved Vibration Resistance
New coupling delivers typical 5G vibration resistance

Encoder resolution 1,048,576 pulses/revolution

Feature 2

Making servo adjustment quick and simple
Let the Σ-V series simplify your life!

Easy setup

Wiring Check Function

The SigmaWin+ wiring check function checks your wiring in a single operation

Setup Wizard

Simple parameter set-up with wizard-aided input

Easy adjustments for different levels

New Tuning-less FunctionSettling time: 100 to 150 ms level
Absolutely no adjustment needed

New "One-parameter" TuningSettling time: 0 to 4 ms level
Time for adjustments slashed to 1/10^th compared with the Yaskawa's previous models

New Advanced AutotuningSettling time: 10 ms level
Time for adjustments slashed to 1/15^th compared with the Yaskawa's previous models

New Advanced Autotuning Window

Feature 3

Use servos that really fit into your system
A rich selection of models and options to match your requirements

Σ-V servo drives include many different servo actuators

Includes all rotary servomotors, direct drive servomotors, linear servomotors, and linear sliders.

Analog voltage/pulse train references and MECHATROLINK-II communications references available as standard features in the Σ-V SERVOPACKs.

Wide selection of option modules for various communication interfaces and feedback

Compliant with applicable safety standards

Easy compliance with machine safety standards

International standards

Certified for the following standards :

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