Factory Automation And Controls

The YASKAWA Sigma-7 Servo Drive series offers standard rotary motors as well as linear and rotary direct drives and linear sliders. This broad variety of drive systems covers all market demands with regard to compact size, high dynamics, high efficiency, low maintenance and outstanding reliability.

Sigma-7 AC Servo Drives

  • Wide power range
  • Energy savings and higher productivity
  • Higher performance
  • Very low heat generation
  • High Accuracy System Performance
  • Outstanding Reliability
  • Advanced Safety functions SS1, SS2, SLS
  • Sigma-7 AC Servo Motors

  • 24-bit high-resolution encoder installed
  • High efficiency, low heat generation
  • Downsizing by up to 20%
  • Low inertia SGM7A from 50 W to 7 kW
  • Medium inertia SGM7J from 50 W to 750 W
  • Medium inertia SGM7G from 300 W to 15 kW
  • This 1000W set includes the Yaskawa SERVOPACK, Motor, and 5m Motor Cables.

    Servo Motor

    Motor Model SGM7A-10AFA61
    Rated Power (W) 1000
    Rated Line Voltage (V) 200
    Rated Line Current(A) 6.4
    Rated Speed(rpm) 3000 (6000 max)
    Rated Torque(N.m) 3.18
    Peak Torque(N.m) 11.1
    Motor Moment of Inertia(kg.m2) 0.971x10-4
    Protection Level IP67
    Operating Environment Temperature: 0C ~ 40C (40C ~ 60C with derating) Humidity: Relative Humidity 20% ~ 80% (not including condensing condition)


    Drive Model SGD7S-120A00A
    Power Input 220VAC, 3-Phase
    Input Command Pulse Train, Analog Speed, Analog Torque
    Operating Environment Temperature: 0C ~ 55C Humidity: Relative Humidity <90% (not including freezing or condensing condition)


    Price List

    Part # Description Price Add to Order
    YSK1000 YASKAWA Sigma7 1kW AC Servo Motor and Drive Set $1650 Add to order

    Related Products


    7737 Differential Step/Dir and Encoder Board $195 Add to order