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Sigma III

Yaskawa Sigma III

Developed to deliver precise motion control performance with additional capabilities applicable for industrial applications, the Yaskawa Sigma III series comprises a high-performance AC servo motor and drive system. This series includes devices with power ratings ranging from 0.1 kW to 15 kW. Sigma III series devices are used in applications such as robotics, CNC machines, and automated production systems that require speed control. Moreover, these devices operate smoothly, have high torque values, feature superior speed control, and incorporate high-resolution encoders and control algorithms that deliver better dynamic response and positioning accuracy than previous generations.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Sigma III

Browse available units in our catalog of Sigma III.

  • SGMAS-08A2A-FJ31 from the Sigma III series.
    Yaskawa

    SGMAS-08A2A-FJ31

    This motor features a 17-bit serial absolute encoder for accurate position feedback and employs a nonstandard shaft configuration. With a compact design, it operates effectively within an ambient temp

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  • SGMRS-13A2A-YR1 from the Sigma III series.
    Yaskawa

    SGMRS-13A2A-YR1

    This motor has a current rating of 14 A and is insulated to Type F standards. With dimensions of 12 in by 12 in by 18 in and a weight of 20 lbs, it is compact enough for diverse installations. Designe

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  • SGDS-01A31AY500 from the Sigma III series.
    Yaskawa

    SGDS-01A31AY500

    This Sigma III servo motor operates within a frequency range of 0 Hz to 300 Hz. It functions effectively under environmental conditions with an operational temperature range of 0 to 40 degrees Celsius

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  • SGDS-04A01A from the Sigma III series.
    Yaskawa

    SGDS-04A01A

    This Yaskawa product operates with a minimum input voltage of 200 V and a maximum of 230 V. The input current is rated at 4.7 A. It supports 3 output phases at 0-230 VAC and can manage an output frequ

    From $892
    In Stock Ships Today
  • SGDS-01A12A-Y35 from the Sigma III series.
    Yaskawa

    SGDS-01A12A-Y35

    This servo drive operates at an input voltage range of 200 to 230 V AC and supports single-phase input with an input current of 1.2 A. The output voltage can range up to 230 V AC and frequency from 0

    From $1,735
    In Stock Ships Today
  • SGDS-02F12A from the Sigma III series.
    Yaskawa

    SGDS-02F12A

    This servo controller accommodates a range of input phases, utilizing one phase for operation while providing three phases at the output. The input frequency ranges between 50 Hz and 60 Hz, with input

    From $408
    Available
  • SGMAS-06A2A2C from the Sigma III series.
    Yaskawa

    SGMAS-06A2A2C

    Designed with six poles, the motor operates at a speed of 3000 RPM, delivering rated torque of 1.91 Nm. It features a closed-type casing for optimal protection and weighs 8 kg. The motor is compatible

    From $1,235
    Available
  • SGMRS-06A2B-YR21 from the Sigma III series.
    Yaskawa

    SGMRS-06A2B-YR21

    This servo motor achieves a maximum speed of approximately 2000 RPM and delivers a nominal output torque of about 2.63 N·m. The shaft diameter measures nearly 14 mm, with a flange diameter of around 1

    From $2,881
    In Stock Ships Today
  • SGMAS-08ACA21 from the Sigma III series.
    Yaskawa

    SGMAS-08ACA21

    This motor operates at a rated torque of 2.39 Newton-meters, with the capability to deliver a maximum torque of 7.16 Newton-meters. It features a straight shaft without a key and includes a 17-bit inc

    Available
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  • SGDS-A5A22A from the Sigma III series.
    Yaskawa

    SGDS-A5A22A

    This servo drive has a power rating of 50 W and operates at a current ranging from 0.6 to 0.66 A. It includes four connection ports and utilizes screw terminals for secure connections. The device has

    From $445
    Available
Showing 21-30 of 53 results