Yaskawa Sigma7

YaskawaSigma-7 products set a new industry standard in servo capability, with features that advance Yaskawa’s 25-year reputation for redefining the possibilities in motion automation.

Sigma-7 is a complete family of servo motors and SERVOPACK amplifiers from 3w to 55kW, easily paired with a Yaskawa machine controller to create a motion automation system with the industry’s highest quality and reliability. Speak to an MSI TEC Yaskawa expert at (866) 397-7388 or contact us by email.


Match any Yaskawa servo motor with a fully digital, easily networked SERVOPACK amplifier. The productivity features within each SERVOPACK enable more precise control and shorter settling times. Each model is equipped with a package of software algorithms that tune automatically, suppress vibration, and compensate for friction and ripple and effects. Choose from single or dual axis designs.

Rotary Servo Motors

In terms of compact size, high resolution and precise performance, the automation industry has never seen a line of rotary servo motors like today’s Sigma-7. The full range of products from 3w to 55kw perform in higher temperature extremes, at higher altitudes and in more wash-down environments than ever before. Every Sigma-7 model is backward compatible with existing Sigma-5 and Sigma II products.

Direct Drive Servo Motors

Smooth rotary motion is the hallmark of the SGMCS servo motor, which features a direct drive design in which a load is directly attached to the motor surface.

Linear Servo Motors

Yaskawa linear servo motors replace the backlash, friction, inertia and wear of mechanical linkages with smooth, precise, high performance linear motion in a compact footprint.

Linear Slides

The Sigma Trac slide includes direct drive components, carriage, bearings, base, and linear encoder all integrated into a plug-and-play package.

Software Tools

Select, set up and tune any Sigma-7 servo system with Yaskawa’s family of user friendly, field-proven PC software tools