Sigma-5 Servo Products


Fully digital, networkable amplifiers with modular connection to single-axis controls. 30 watt to 55 kW power range with 100-480 VAC operation.

Rotary Servo Motors

Sigma-5 rotary servo motors feature a wide range of outputs from 50W - 15kW. Both low and medium inertia models are available with 20-bit absolute encoders standard on all models.

  • SGMMV 3.3W-30W, Low Inertia
  • SGMJV 50 - 750W, Medium Inertia
  • SGMAV 50W - 1.0kW, Low Inertia
  • SGMGV 300W - 15kW, Medium Inertia
  • SGMSV 300W - 15kW, Medium Inertia
  • SGMVV 22kW-55kW, Medium Intertia

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.

Linear Servo Motors

The components include a coil that directly drives the load and modular magnet tracks that allow almost unlimited machine length.

  • SGLF Series Iron-core coil and magnet track components
  • SGLT Series Balanced Iron-core coil and magnet track components

Software Tools

This collection of PC software support tools can be used for setup and tuning of your SERVOPACK or sizing your the SERVOPACK and servo motors for your servo system.