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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.

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.

Servo drive block diagram

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST VIPower Smart Finder

      Active

      VIPower smart product finder application for Android and iOS

      Simulators ST

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST VIPower Smart Finder

      Description:

      VIPower smart product finder application for Android and iOS
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets
    • 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 Protection Finder

      Active

      Protection product finder application for Android, iOS and Wandoujia

      Finders Apps ST

      ST Voltage Regulator Finder

      Active

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

      Finders Apps ST

      STPOWER IGBT Finder

      Active

      STPOWER IGBT finder mobile app for tablets and smartphones

      Finders Apps ST

      STPOWER MOSFET Finder

      Active

      STPOWER MOSFET finder mobile app for tablets and smartphones

      Finders Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS
      ST Protection Finder

      Description:

      Protection product finder application for Android, iOS and Wandoujia
      ST Voltage Regulator Finder

      Description:

      Linear and switching voltage regulators and voltage reference applications for smartphones and tablets
      STPOWER IGBT Finder

      Description:

      STPOWER IGBT finder mobile app for tablets and smartphones
      STPOWER MOSFET Finder

      Description:

      STPOWER MOSFET finder mobile app for tablets and smartphones

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