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2相バイポーラ・ステッパ・モータ駆動

バイポーラ・ステッパ・モータでは、電流は両方向に流れ、2相モータの2つのコイルそれぞれを駆動するために、フル・ブリッジ・コンバータが必要となります。

ステッパ・モータ駆動は一般的にスイッチ・モードで動作し、コイル内の電流をあらかじめ設定されたプロファイルに従って制御できる電流制御回路を備えています。 ハーフ・ステップおよびフル・ステップ・モードでは電流プロファイルは長方形になる一方で、マイクロ・ステップ・モードではほぼ正弦波になります。 バイポーラ・ステッパ・モータを駆動するには、パワー・ブリッジが必要です。

模様 支援

トップ

Technical Documentation

Application Notes

Description Version Size
pdf
AN1451: L6208 fully integrated two phase stepper motor driver
2.4 1,353 KB
pdf
AN1762: L6205, L6206, L6207 dual full bridge drivers
1.5 1,525 KB
pdf
AN1794: PractiSPIN evaluation system configuration and set up guide
2.4 435 KB
pdf
AN2044: Operating principals for PractiSPIN™ stepper motor motion control
1.3 52 KB
pdf
AN235: Stepper motor driving
2.0 1,282 KB
pdf
AN2385: Power dissipation and its linear derating factor, silicon limited drain current and pulsed drain current in MOSFETs
1.6 627 KB
pdf
AN2759: EVAL6227QR demonstration board using a dual full-bridge L6227Q for motor control applications
2.3 262 KB
pdf
AN280: Controlling voltage transients in full-bridge driver applications
3.0 386 KB
pdf
AN2836: L6225, L6226, L6227 dual full-bridge drivers
1.1 2,651 KB
pdf
AN2839: L6228 fully-integrated two-phase stepper motor driver
1.2 1,603 KB
pdf
AN3097: EVAL6460 demonstration board based on the L6460 SPI configurable stepper and DC multi motor driver
2.3 1,572 KB
pdf
AN3980: STM32 firmware library for dSPIN L6470
1.1 787 KB
pdf
AN3991: How to drive multiple stepper motors with the L6470 motor driver
2.1 580 KB
pdf
AN4144: Voltage mode control operation and parameter optimization
3.0 1,339 KB
pdf
AN4158: Peak current control with automatic decay adjustment and predictive current control: basics and setup
2.0 983 KB
pdf
AN4241: dSPIN™ family: fully integrated stepper motor drivers
1.1 280 KB
pdf
AN4290: L647x, L648x and powerSTEP01 family communication protocol
2.0 487 KB
pdf
AN4354: L648x devices: gate drivers setup
2.0 269 KB
pdf
AN4355: L648x devices: high power stepper motor controllers
2.0 470 KB
pdf
AN469: Using the L6506 for current control of stepping motors
1.4 1,434 KB

Design Notes & Tips

Description Version Size
pdf
DN0006: A high power stepper motor driver
1.0 64 KB
pdf
DT0002: Reducing torque variation in half step drive
1.0 129 KB
pdf
DT0003: Implementing fast decay mode chopping using the L6506
1.1 277 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
PowerSPIN - Monolithic motor control ICs
1.0 5,245 KB
pdf
STM32F1xx motor-control firmware for dSPIN - quick guide
1.0.0 193 KB

Publications and Collaterals

Brochure

Description Version Size
pdf
Motor Control Reference Guide
6.0 3,426 KB

Magazine

Description Version Size
htm
DSPIN L6470: Innovative System on Chip architecture revolution stepper motor driver design
0 KB
htm
Evaluation System Revs Up Design for Motor Driver ICs
1.0 0 KB
pdf
New microsteppingmotor driver with innovative voltage mode control system and advanced logic core
1.0 671 KB
htm
New Stepper Motor Controller/Driver simplifies stepper motor system design
1.0 0 KB
htm
Novel Method for Stepper Motor Stall Detection
0 KB
pdf
Smart solution for high end stepper motor driver
1.0 264 KB
htm
Stepper Motor Controller/Driver Simplifies Stepper Motor System
1.0 0 KB

Conference Paper

Description Version Size
pdf
A Highly Evolved Dual H-bridge Driver
1.0.0 141 KB
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