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Servo Drives

Overview
Documentation
Tools and Software
HW Evaluation Tools
Solutions
Key Products
Servomotors are implemented in devices where movements need to be highly accurate in terms of acceleration, overall speed and positioning, for example in robots designed to assemble, pick and place, package or label items in warehouses. The servo drive therefore deals with large amounts of environmental feedback, which is then used to control the motor. The most common motors used in servomotor applications are 3-phase AC induction and 3-phase BLDC motors but brushed DC motors or even stepper motors can also be found in low-power and smaller size servomotors like the ones used in "end-of-arm" tooling. Read more
servo drive block diagram

Our products and solutions

Our offer includes an extensive range of STM8 8-bit microcontrollers, STM32 32-bit microcontrollers, STM32MPx microprocessors (MPUs), power discretes, such as IGBTs, Power MOSFETs and diodes, including Silicon-Carbide (SiC) devices for higher power efficiency, as well as Intelligent Power Modules (IPM SLLIMM™) and plastic power modules (ACEPACK™ range) and STSPIN monolithic motor drivers to help build scalable, high-efficiency power stages with a power ranging up to tens of kilowatts. 

ST also provides an extensive portfolio of high-performance operational amplifiers and comparators, switching and linear regulators and MEMS inertial and environmental sensors, Machine Learning Inertial Measurement Units – to enable remote sensing (i.e. for closed loop control, as well as Condition Monitoring / Predictive Maintenance) – and a comprehensive range of software and hardware evaluation tools to help reduce development time and cost.

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-POWERSTUDIO

      Active

      ST PowerStudio dynamic electrothermal simulation software for power devices

      Evaluation Tool Software ST
      STSW-POWERSTUDIO

      Description:

      ST PowerStudio dynamic electrothermal simulation software for power devices
    • Part number
      Status
      Description
      Type
      Supplier

      ST Diode Finder

      Active

      Diode product finder application for Android and iOS

      Finders Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS

      ST Protection Finder

      Active

      Protection product finder application for Android, iOS and Wandoujia

      Finders Apps ST
      ST Protection Finder

      Description:

      Protection product finder application for Android, iOS and Wandoujia

      ST Voltage Regulator Finder

      Active

      Linear and switching voltage regulators and voltage reference applications for smartphones and tablets

      Finders Apps ST
      ST Voltage Regulator Finder

      Description:

      Linear and switching voltage regulators and voltage reference applications for smartphones and tablets

      STPOWER IGBT Finder

      Active

      STPOWER IGBT finder mobile app for tablets and smartphones

      Finders Apps ST
      STPOWER IGBT Finder

      Description:

      STPOWER IGBT finder mobile app for tablets and smartphones

      STPOWER MOSFET Finder

      Active

      STPOWER MOSFET finder mobile app for tablets and smartphones

      Finders Apps ST
      STPOWER MOSFET Finder

      Description:

      STPOWER MOSFET finder mobile app for tablets and smartphones
    • Part number
      Status
      Description
      Type
      Supplier

      ST VIPower Smart Finder

      Active

      VIPower smart product finder application for Android and iOS

      Simulators ST
      ST VIPower Smart Finder

      Description:

      VIPower smart product finder application for Android and iOS

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets

All Hardware Evaluation Tools

    • Part Number
      Description
      Core product
      Tool Type
      Supplier
      Sort by: part number

      EVAL6491HB

      Active

      Demonstration board for L6491 gate driver with smart shut down feature

      L6491 Brushed Motors -
      EVAL6491HB
      Active

      Demonstration board for L6491 gate driver with smart shut down feature

      EVALSTDRV600HB8

      Active

      Demonstration board kit for L638xE and L639x high-voltage gate drivers

      L6385E , L6395 Brushed Motors ST
      EVALSTDRV600HB8
      Active

      Demonstration board kit for L638xE and L639x high-voltage gate drivers

      STEVAL-IHM023V3

      Active

      1 kW 3-phase motor control evaluation board featuring L6390 drivers and STGP10H60DF IGBT

      L6390 3-Phase Motors (PMSM, BLDC, ACIM) ST
      STEVAL-IHM023V3
      Active

      1 kW 3-phase motor control evaluation board featuring L6390 drivers and STGP10H60DF IGBT

      STEVAL-IHM035V2

      Active

      3-phase high voltage inverter power board for FOC and scalar motor control based on the STGIPN3H60 (SLLIMM™-nano)

      STGIPN3H60 3-Phase Motors (PMSM, BLDC, ACIM) ST
      STEVAL-IHM035V2
      Active

      3-phase high voltage inverter power board for FOC and scalar motor control based on the STGIPN3H60 (SLLIMM™-nano)

      STEVAL-IHM036V1

      Active

      Low power motor control board featuring the SLLIMM™ STGIPN3H60 and MCU STM32F100C6T6B

      STGIPN3H60 3-Phase Motors (PMSM, BLDC, ACIM) -
      STEVAL-IHM036V1
      Active

      Low power motor control board featuring the SLLIMM™ STGIPN3H60 and MCU STM32F100C6T6B

      STEVAL-IHM040V1

      NRND

      BLDC/PMSM driver demonstration board based on STM32 and the SLLIMM nano™

      - 3-Phase Motors (PMSM, BLDC, ACIM) -
      STEVAL-IHM040V1
      NRND

      BLDC/PMSM driver demonstration board based on STM32 and the SLLIMM nano™

      STEVAL-IHM045V1

      Active

      3-phase high voltage inverter power board for FOC based on the STGIPN3H60A (SLLIMM™-nano)

      STGIPN3H60A 3-Phase Motors (PMSM, BLDC, ACIM) ST
      STEVAL-IHM045V1
      Active

      3-phase high voltage inverter power board for FOC based on the STGIPN3H60A (SLLIMM™-nano)

      STEVAL-IPM05F

      Active

      500 W motor control power board based on STGIF5CH60TS-L SLLIMM™ 2nd series IPM

      STGIF5CH60TS-L 3-Phase Motors (PMSM, BLDC, ACIM) ST
      STEVAL-IPM05F
      Active

      500 W motor control power board based on STGIF5CH60TS-L SLLIMM™ 2nd series IPM