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

アプリケーションを参照
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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アプリケーション・ノート
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.
PDF | HTML
アプリケーション・ノート
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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ホワイト・ペーパー
インダストリ 4.0 サーボ・ドライブに Sitara™ プロセッサおよびマイコンを活用 (Rev. C 翻訳版)
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
real-time control に関する主な製品
AM2631 アクティブ リアルタイム制御機能とセキュリティ機能を搭載、最大 400MHz 動作、シングルコア Arm® Cortex®-R5F マイコン
AM2431 アクティブ 産業用通信機能とセキュリティ機能搭載、最大 800MHz、Arm® Cortex®-R5F ベースのマイコン
TMS320F28388D アクティブ コネクティビティ マネージャや、2 個の C28x+CLA (制御補償器アクセラレータ) CPU と 1.5MB フラッシュと FPU64 と CLB (構成可能ロジック ブロック) と ENET と

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(PDF)
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
ビデオ
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.
sensing and power conversion に関する主な製品
AMC1306M05 アクティブ ±50mV 入力、高精度、電流センシング、強化絶縁型変調器
UCC21750 アクティブ DESAT (脱飽和) 機能搭載、ミラー・クランプ内蔵、IGBT/SiC FET 向け、5.7kVrms、±10A、シングルチャネル絶縁型ゲート・ドライバ
UCC28C54 アクティブ 産業用、14.5V/9V UVLO 搭載、50% デューティ・サイクル対応、30V、低消費電力、電流モード PWM コントローラ

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.

ホワイト・ペーパー
インダストリ 4.0 サーボ・ドライブに Sitara™ プロセッサおよびマイコンを活用 (Rev. C 翻訳版)
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
ビデオ
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. 
ホワイト・ペーパー
産業オートメーション用 TSN (Rev. A 翻訳版)
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
industrial communication に関する主な製品
DP83826E アクティブ MII インターフェイスと拡張モード搭載、低レイテンシの 10/100Mbps PHY
AM2434 アクティブ 産業用通信機能とセキュリティ機能搭載、最大 800MHz、クワッドコア Arm® Cortex®-R5F ベースのマイコン
DP83869HM アクティブ 拡張温度範囲、銅線とファイバのインターフェイス搭載、高耐性、ギガビット・イーサネット PHY トランシーバ

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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製品概要
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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機能安全情報
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.
PDF
機能安全情報
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.
PDF | HTML
functional safety に関する主な製品
TMS320F28388D アクティブ コネクティビティ マネージャや、2 個の C28x+CLA (制御補償器アクセラレータ) CPU と 1.5MB フラッシュと FPU64 と CLB (構成可能ロジック ブロック) と ENET と
AM2432 アクティブ 産業用通信機能とセキュリティ機能搭載、最大 800MHz、デュアルコア Arm® Cortex®-R5F ベースのマイコン
TPS3704 アクティブ 高精度、コンパクト フォーム ファクタのマルチチャネル ウィンドウ スーパーバイザ

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. 

認定
Certificate of conformity with factory surveillance
For magnetic and capacitive coupler for reinforced isolation.
ビデオ
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.
ホワイト・ペーパー
高信頼性と低コストを両立させる絶縁技術により高電圧設計の様々な課題を解決 (Rev. C 翻訳版)
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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isolation に関する主な製品
ISO6760 アクティブ 汎用、50Mbps、6 チャネル (6/0) デジタル・アイソレータ
ISO7821LLS アクティブ デュアルチャネル、1/1、150Mbps、高性能、強化絶縁型 LVDS バッファ
ISOM8710 アクティブ DC 入力、ロジック出力、シングルチャネル、高速、フォトカプラ・エミュレータ

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.
ホワイト・ペーパー
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
アプリケーション・ノート
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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アプリケーション概要
インクリメンタル・ロータリー・エンコーダ (Rev. B 翻訳版)
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.
PDF | HTML
position feedback に関する主な製品
THVD2450 アクティブ IEC ESD 対応 ±70V 故障保護機能搭載、3.3V ~ 5V RS-485 トランシーバ
ADS9224R アクティブ リファレンス電圧と強化 SPI 機能搭載、16 ビット、3MSPS、デュアルチャネル、同時サンプリング SAR ADC
新製品 TMAG6180-Q1 アクティブ 車載、角度範囲 360 度、高精度、アナログ AMR (Anisotropic magnetoresistance:異方性磁気抵抗) 角度センサ

設計と開発に役立つリソース

評価ボード
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. 

ソフトウェア開発キット (SDK)
AM243x Sitara™ マイコン向けソフトウェア開発キット (SDK)

AM243x マイコン (MCU) ソフトウェアは、一連のソフトウェア開発キット (SDK) であり、TI の組込みプロセッサ向けソフトウェア プラットフォームを実現します。このプラットフォームを活用すると、セットアップが容易で、サンプルとベンチマークとデモをすぐに利用できます。このソフトウェアを使用すると、システム ソフトウェアの基本的な機能の新規作成が不要になり、アプリケーション開発スケジュールの迅速化が可能になります。

AM243x ソフトウェアの内容:

  • MCU-PLUS-SDK-AM243X:MCU plus SDK (マイコン + SDK) は、AM243x (...)
ソフトウェア開発キット (SDK)
C2000™ マイコン向けモーター制御ソフトウェア開発キット(SDK)
  • C2000™ マイコン(MCU)用のモーター制御 SDK は、さまざまな3相モーター制御アプリケーションで使用するために C2000 MCU ベースのモーター制御システムの開発時間を最小限に抑える目的で設計したソフトウェア・インフラ、ツール、資料の包括的なセットです。このソフトウェアは、C2000 モーター制御評価基板(EVM)で動作するファームウェアと、産業用ドライブおよびその他のモーター制御向けの TI Designs(TID)で構成されています。モーター制御 SDK は、デジタル電源アプリケーションの開発と評価のすべての段階で必要とされるあらゆるリソースを用意してします。
  • (...)

単軸と多軸のサーボ ドライブ 関連の各種リファレンス・デザイン

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技術リソース

ビデオ・シリーズ
ビデオ・シリーズ
Decentralized multiaxis motor control
Watch our video and move your real-time control closer to the action with our decentralized multiaxis servo drive architecture.
ビデオ
ビデオ
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.
技術記事
技術記事
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.
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