Sigma-7 Servo Products

Sigma-7 Servo Products - YAI

The Next Revolution in Servo Performance

Sigma-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 15kW, easily paired with a Yaskawa machine controller to create a motion automation system with the industry’s highest quality and reliability.

If the servo product you need is not listed below, view our other servo amplifiers or other servo motors, which includes legacy products.

Products

SERVOPACKs

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.

SGD7W EtherCAT Dual Axis, 400V, 750w - 1.5kW

SGD7S Analog Single Axis, 200V, 50W - 15kW

SGD7S Sigma-7Siec Single Axis, 200/400V, 50W-15kW

SigmaLogic7 Compact Single Axis, 200V/400V, 50W-15kW

SigmaLogic7 Modbus Single Axis, 200V/400V, 50W-15kW

SGD7S EtherCAT with FSoE Single Axis, 400V (30W - 15kW)

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 washdown environments than ever before. Every Sigma-7 model is backward compatible with existing Sigma-5 and Sigma II products.

SGM7J 50W - 750W (200V), 200W - 1.5kW (400V)

SGM7A 50W - 7kW (200V), 200W - 1kW (400V)

SGM7G 300W - 15kW (200/400V)

Food Grade 600W to 4.5kW (200V or 400V)

Hygienic Stainless 600W to 840W (200V or 400V)

Gear Motors

Gear down a motor's output to suit the mechanical requirements of a machine with our line of gearmotors, custom built for the physical size and operating requirements of each Yaskawa servo motor.

S7J Gear Motors 100W - 750W (200V), 200W - 1.5kW (400V)

S7A Gear Motors 100W - 7kW (200V), 200W - 1kW (400V)

S7P Gear Motors 100W - 1.5kW (200V)

S7G Gear Motors 500W - 7.5kW (200V)

Direct Drive Servo Motors

Direct drive technology eliminates backlash, reduces the number of mechanical components, and provides a stiff mechanical system for highly dynamic applications.

SGM7E Direct Drive Low Cogging, Coreless

SGM7F Direct Drive High speed, iron core

SGM7D Direct Drive High torque, large bore

Linear Servo Motors

Yaskawa linear motors are directly coupled to the load, achieving high positioning accuracy and repeatbility, with smooth motion up to 5 m/s. All Yaskawa linear motors are plug-and-play compatible with the Sigma-7 and Sigma-V SERVOPACKS for best-in-class performance.