Ein- und mehrachsige Servoantriebe

Design smaller, higher performance single and multiaxis servo drives with high EMC immunity

Anwendungen zeigen
Decentralized multi-axis motor control
Our industrial-grade analog and embedded processing products help you achieve smaller form factors with high-efficiency power conversion, more accurate current, lower latency, voltage and temperature sensing, and reliable high-voltage isolation. Enable more precise designs with fast position, speed and torque control. Add multiprotocol industrial communication with high electromagnetic compatibility and immunity for reliable operation in factory environments.

Why choose TI for your single and multiaxis servo drive designs?

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Accurate and fast motor control

Achieve faster position, speed and current control with the precision required for your designs using our analog integrated circuit and real-time microcontrollers with dedicated control peripherals.

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Real-time communication with low latency

Enable high electromagnetic compatibility immunity using our interface devices, and low latency for interprocessor and multiprotocol industrial communication with our integrated MCUs.

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Achieve high reliability and functional safety compliance

Reduce the risk of unexpected hazards and increase reliability by designing in products with increased lifetimes and isolation ratings, while achieving functional safety compliance.

Engineering reliable single and multiaxis servo drive designs

Design high-bandwidth and high-precision closed-loop motor-control systems

Our single and multicore microcontrollers (MCUs) with integrated real-time motor-control peripherals, math accelerators, programmable real-time processors and configurable logic blocks enable:

  • Low latency and high bandwidth chip-to-chip interfaces.
  • Accurate fast position, speed and torque control.
  • Parallel execution of control, communication and predictive maintenance algorithms.
  • Less than 1-µs computing time for field-oriented or direct torque control to achieve high dynamic performance.
  • Single-chip MCU with integrated industrial communication and real-time control peripherals remove the need for an external field-programmable gate array.
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Application note
AM243x/AM64x Single Chip Motor Control Benchmark
The AM243x/AM64x single chip servo drive demo in this application note, showcases the AM243x/AM64x devices' ability to support a fully integrated real-time servo drive control and communication path.
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Application note
Real-Time Benchmarks Showcasing C2000™ Control MCU's Optimized Signal Chain (Rev. A)
This application note describes a real-time benchmark created around a real world control application that highlights the intricacies of real-time control and the need for this more comprehensive benchmarking approach.
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White paper
Utilizing Sitara Processors and Microcontrollers for Industry 4.0 Servo Drives (Rev. C)
This article explores how Sitara microcontrollers (MCUs) and processors (MPUs) address servo drive market trends and new requirements of Industry 4.0 and smart factory systems.
PDF
Vorgestellte Produkte für real-time control
AM2631 AKTIV Single-Core Arm® Cortex®-R5F-MCU mit bis zu 400 MHz mit Echtzeitsteuerung, Funktions- und Datensiche
AM2431 AKTIV Cortex®-R5F-basierte Arm® MCU mit Industriekommunikation und Sicherheit bis zu 800 MHz
TMS320F28388D AKTIV C2000™ 32 Bit-MCU mit Connectivity Manager, 2x C28x + CLA CPU, 1,5 MB Flash, FPU64, CLB, ENET, Ether

Design efficient, reliable and small-form-factor power stages with precise current sensing

Explore how our gallium nitride field-effect transistor (FET) power modules, isolated and nonisolated insulated-gate bipolar transistor and silicon-carbide FET gate drivers, and 100-V integrated three-phase smart gate drivers help you achieve high-efficient, high-performance and small-form-factor centralized and motor integrated power stages for input voltages such as 48 VDC or AC inputs as high as 690 VAC.

Our low-latency isolated and nonisolated current-, voltage- and temperature-sensing products with extended temperature ranges help you achieve precise and high-bandwidth current control and advanced motor diagnostics for predictive maintenance.

E-book
IGBT & SiC Gate Driver Fundamentals
Read our ebook to learn more about IGBT and SiC power switch fundamentals to enable the world to do more with less power.
PDF
Video
Isolated bias supply solutions for isolated gate drivers
The video introduces different ways of creating isolated bias supply, comparing different solutions based on control strategy, transformer construction and EMI performance.
Vorgestellte Produkte für sensing and power conversion
AMC1306M05 AKTIV Verstärkter isolierter Modulator mit ±50-mV-Eingang und präziser Strommessung
UCC21750 AKTIV Einkanaliger isolierter Gate-Treiber für den Automobilbereich, 5,7 kVrms, ±10A mit DESAT und interne
UCC28C54 AKTIV Industrieller 30-V-PWM-Controller mit geringem Stromverbrauch, 14,5-V/9-V-UVLO, 50 % Tastverhältnis

From multiprotocol Industrial Ethernet to Gigabit TSN

In smart factories, servo drives are used in conveyor belts, machines, tools and robots. These applications may require support from multiple real-time Ethernet protocols such as EtherCAT, Profinet Real Time/Isochronous Real Time, EtherNet/IP and, soon, gigabit Time-Sensitive Networking (TSN). Our Sitara™ microcontroller and microprocessors have multiprotocol capability built in, with additional resources for multiaxis motor control. 

Our Ethernet physical layers (PHYs) support a range of standard protocols, data rates and high electromagnetic compatibility immunity for implementation in harsh industrial environments. For closed systems such as robotics and machinery, 10-, 100- and 1-Gb single-pair Ethernet PHYs are available.

White paper
Utilizing Sitara Processors and Microcontrollers for Industry 4.0 Servo Drives (Rev. C)
This article explores how Sitara microcontrollers (MCUs) and processors (MPUs) address servo drive market trends and new requirements of Industry 4.0 and smart factory systems
PDF
Video
Gigabit real-time Ethernet communication
This demo video highlights gigabit real-time Ethernet communication in sub 10us cycle time using Sitara MCU+ and MPU EVMs. One network controller and four network devices exchange input and output data every 4us. 
White paper
Time Sensitive Networking for Industrial Automation (Rev. C)
Read more about how using Sitara processors with integrated cut-through TSN hardware switches can accelerate the transition from 100 Mb to 1 Gb industrial Ethernet.
PDF
Vorgestellte Produkte für industrial communication
DP83826E AKTIV PHY für 10/100-Mbit/s mit kurzer Latenzzeit, MII-Schnittstelle und erweitertem Modus
AM2434 AKTIV R5F-basierte Vierkern-Arm® Cortex®-MCU mit industriellen Kommunikations- und Sicherheitsfunktionen b
DP83869HM AKTIV Gigabit-Ethernet-PHY-Transceiver mit erweitertem Temperaturbereich und hoher Störfestigkeit mit Kupf

Meet the rigorous requirements of IEC 61800-5-2 and ISO 13849 functional safety standards

TI Functional Safety-Compliant products leverage Technischer Überwachungsverein (TÜV SÜD)-certified functional safety hardware and software development processes to help you achieve the performance and Safety Integrity Level that your motor-drive design requires, and to create safer and efficient environments.

Our integrated products and TÜV-assessed designs help you design smaller, smarter and more reliable safety functions, such as safe torque off.

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Product overview
Industrial Functional Safety for C2000™ Real-Time Microcontrollers (Rev. E)
Streamline and speed-up IEC 61508 (SIL) and ISO13849 (PL) certification process with our Functional Safety-Compliant products, documentation, software and support from our knowledgeable experts.
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Functional safety information
The state of functional safety in Industry 4.0
This white paper will focus on what functional safety means for processors in factory floor automation subsystems and explore some of the options to enable functional safety.
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Functional safety information
Design Smaller Safe Torque Off (STO) Systems Using 3-Phase Smart Gate Drivers
This article discusses the requirements of STO, the market trend, existing solutions, and the approach of the small STO design using DRV8350F and DRV8353F.
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Vorgestellte Produkte für functional safety
TMS320F28388D AKTIV C2000™ 32 Bit-MCU mit Connectivity Manager, 2x C28x + CLA CPU, 1,5 MB Flash, FPU64, CLB, ENET, Ether
AM2432 AKTIV Dual-Core-MCU auf Basis des Arm® Cortex®-R5F mit Industriekommunikation und -Sicherheit bis zu 800 M
TPS3704 AKTIV Mehrkanal-Fensterüberwacher für die Automobilindustrie mit hoher Genauigkeit und kompaktem Formfakto

Meet IEC 61800-5-1 isolation requirements to enable more reliable motor drives with a long life span

Explore our portfolio of proprietary isolation techniques, that include reliable capacitive silicon dioxide insulation barrier and integrated IC transformer-based magnetic isolation to help solve your design challenges.

Benefits:

Improve system performance and reliability: Our high-voltage certified isolated products offer low latency, excellent common-mode transient immunity and reliable performance.

Lower system cost: Our isolation technologies reduce bill of materials, lowering system cost and enabling significant solution size improvements.

Scalability: Our packaging innovations and globally-owned manufacturing footprint help bring functional, basic and reinforced isolation capabilities to more analog IC functions. 

Zertifikat
Certificate of conformity with factory surveillance
For magnetic and capacitive coupler for reinforced isolation.
Video
TI Precision Labs – Isolation
Develop your isolation expertise by learning essential isolation parameters, certifications and how to design and troubleshoot with each type of device.
White paper
Addressing High-Volt Design Challenges w/ Reliable and Affordable Isolation Tech (Rev. C)
This paper provides an overview of galvanic isolation, explains common isolation methods for high-voltage systems, and shows how our isolation devices can help designers meet isolation needs reliably while reducing size and cost.
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Vorgestellte Produkte für isolation
ISO6760 AKTIV Universal-6-Kanal-(6/0)-Digitalisolator mit 50 Mbit/s
ISO7821LLS AKTIV Hochleistungsfähiger, verstärkter isolierter LVDS-Puffer mit zwei Kanälen, 1/1, 150 Mbit/s.
ISOM8710 AKTIV Einkanaliger Hochgeschwindigkeits-Optoemulator mit DC-Eingang und Logikausgang

Design accurate, low-latency and reliable position-feedback sensing systems

Our microcontrollers with dedicated on-chip peripherals support resolver-to-digital conversion; incremental and multiprotocol absolute encoders such as EnDat2.2, Tamagawa T-format, Bidirectional Interface for Serial/Synchronous-C and Hiperface DSL; and multiaxis position feedback with safety capabilities.

Benefits:

  • High-data-rate, low-latency and reliable RS-485 interface solutions meet and exceed  IEC 61800-3 EMC immunity.
  • Hall-effect and anisotropic magneto resistive position sensors with high accuracy and diagnostics for reliable system operation.
  • High-resolution analog front ends with low-latency data converters operate at a wide temperature range.
  • Small-footprint, high-efficiency and low-noise power-management solutions for compact designs.
White paper
Simplify the integration of position sensors for industrial drive control system (Rev. A)
In this whitepaper, learn more about intergrating position feedback and new position sensor interfacing capabilities.
PDF
Application note
Industrial Communication Protocols Supported on Sitara™ Processors (Rev. E)
This application report shows the industrial communication protocols supported by each of the devices in the Sitara™ MCU+ and Sitara Arm® Cortex®-A processor portfolio, as well as where and how to get these protocols.
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Application brief
Incremental Rotary Encoders (Rev. B)
Incremental rotary encoders translate rotational movement into electrical signals for more precise control of automated systems. Learn more about the variety of technologies are available to enable incremental encoding.
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Vorgestellte Produkte für position feedback
THVD2450 AKTIV Fehlergeschützter RS-485-Transceiver, ±70 V Fehlerschutz, 3,3 V bis 5 V, mit IEC ESD
ADS9224R AKTIV 16-Bit-, 3-MSPS-, Zweikanal-SAR-ADC zur simultanen Abtastung, mit interner Referenz und verbessertem
Neu TMAG6180-Q1 AKTIV Hochpräziser analoger AMR-Winkelsensor für die Automobilindustrie mit 360°-Winkelbereich

Design- & Entwicklungsressourcen

Evaluierungsplatine
AM2x Brushless-DC (BLDC) Servo Motor BoosterPack

The AM2x BLDC Servo Motor BoosterPack plug-in module is an add-on for the AM2x LaunchPad development kits. This BoosterPack provides up to two axes of 24V/8A BLDC driver, ADC/SDFM current feedback, industrial absolute encoder, and resolver feedback. 

Software-Entwicklungskit (SDK)
Software Development Kit (SDK) für Sitara™-Mikrocontroller AM243x

Die AM243x-Mikrocontroller (MCU) Software ist eine Sammlung von Software Development Kits (SDK), die eine Softwareplattform für Embedded-Prozessoren von TI mit einfacher Einrichtung und schnellem Zugriff auf Beispiele, Benchmarks und Demonstrationen bietet. Die Neuerstellung grundlegender (...)

Software-Entwicklungskit (SDK)
MotorControl Software Development Kit (SDK) für C2000™-MCUs
  • MotorControl SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based motor control system development time targeted for various three-phase motor control applications. The software includes firmware that (...)

Referenzdesigns für Ein- und mehrachsige Servoantriebe

Mit unserem Referenzdesign-Auswahltool können Sie die für Ihre Anwendung und Ihre Parameter am besten geeigneten Designs finden.

Technische Ressourcen

Videoreihe
Videoreihe
Decentralized multiaxis motor control
Watch our video and move your real-time control closer to the action with our decentralized multiaxis servo drive architecture.
Video
Video
Implementing functional safety in motor drives
This video integrates four of our reference designs and demonstrates how the safe torque off (STO) and safe brake control (SBC) functions can be integrated in variable speed drives.
Technical article
Technical article
How to keep your motor running safely
The increase in the number of electric motors and concerns over power efficiency have driven designers to use higher-voltage motors and increase the effective power efficiency of their designs. Read more to learn how we can help.
document-pdfAcrobat PDF