Servo Systems


Yaskawa Electric Corporation Japan


The new Sigma-V Servo-Drive Series
Highest accuracy, easiest set-up and unlimited connectivity
Servopack Type: SGDV 50W – 15kW
Servomotor Type: SGMAV, SGMGV, SGMJV, SGMSV


Sigma-5 is a servo pack, consisting of servo motors, servo amplifiers and a powerful set-up tool. Sigma-5 series offers rotary, direct drive and linear motors. They cover all market demands with regard to compact size, high dynamics, high efficiency, low maintenance and outstanding reliability. The most impressive feature of the Sigma-5 series is its positioning accuracy of up to 10 nm with standard products, while offering shortest positioning times. In addition, the well known autotuning function was optimised for the most sophisticated applications.

For Example

The new autotuning algorithm allows the perfect set-up of a two axes in super high performance machine in less than two hours – compared to more than eight hours needed by other products in the market. New Performance

The major benefits of Sigma-5, such as precise and fast positioning, highest machine speed, vibration less motion, smooth running at lowest speed, make Sigma-5 ideal for machines in the fields of electronics, semiconductors, packaging, printing and machine tools. The new Sigma-5 generation will also be a perfect match for the injection molding and metal forming industries, where high throughput and point-to-point positioning are decisive factors.

  • Short cycle time – high throughput
  • Improved product quality
  • Less machine wear
  • Short initial set-up time
  • Low lifecycle cost


Applications
  • Printing
  • Machine tools
  • Injection molding & Plastic processing
  • Metal forming industries
  • Textile machines
  • Electronics & semiconductors
  • Special purpose machines

Functions & performance


High performance for maximum efficiency
  • The best amplifier response in the industry with 1.6 kHz reduces setting time to 0 to 4 ms
  • Enhanced Vibration Suppression functions minimize vibration and improve tracking and setting time as well as vibration and noise characteristics during operation.
  • Re-designed servo motors offering new small and medium capacity versions
  • Optimized servo motors high resolution serial encoders. 1,048,476 PPR resolution as standard.
  • Servo amplifiers with ASICs (Application Specific Integrated Circuit)
  • New intelligent algorithms
  • Precise and fast positioning
  • Smooth running at lowest speed
Small Capacity
  • Improved motor constants have reduced both losses and heating.
  • Peak torque has been boosted from 300% to 350%, contributing to shorter tact times.
  • Moment of inertia has been doubled in the same motor, reducing the load inertia ratio and boosting gain for faster settling
Medium Capacity
Smaller package and about 20% lighter, but with the same inertia as the conventional model. A small encoder connector is applied.
  • New coupling delivers typical 5G vibration resistance.
  • New serial encoders with a resolution of 1,048,576 pulses.
  • Number of parts was reduced by about 30%.
  • Power loss down by 30%.
User-friendly software for fast and easy set-up
  • Free Set-up software SigmaWin+
  • The SigmaWin+ wiring check function checks your wiring in a single operation
  • Real-time trace of adjustment state means you can check instantly.
  • Simple parameter set-up with wizard-aided input
  • Optimized autotuning function
  • Automatic filter function to suppress vibrations
  • Free servo motor selection program SigmaJunmaSize+
Versatile communication with machine controllers
  • Embedded open fieldbus system MECHATROLINK
  • Via several open and Ethernet based fieldbus systems

Servo Systems


Yaskawa Electric Corporation Japan


Sigma-V Servomotor Specification

Servo Systems


Yaskawa Electric Corporation Japan


Sigma-II Servomotor Specification

Servo Systems


Yaskawa Electric Corporation Japan


Sigma-V Servopack Specification

Servo Systems


Yaskawa Electric Corporation Japan


Sigma-II Servopack Specification

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