TMC457
新規設計に推奨S-shaped ramp motion controller for stepper motors and piezo motors with SPI interface
- 製品モデル
- 1
- 1Ku当たりの価格
- 価格は未定
製品の詳細
Highlights:
- S-shaped and linear ramps
- On-the-fly alteration of all parameters
- 12 bit, 8192 entry microstep look-up table
- Incremental encoder interface with scaling
- Fast and stable easyPIDTM PID controller
- 32 bit registers – from mHz to MHz / from nanometer to meter
- SPI interface to microcontroller
- Reference switch & virtual stop switches
- Step / direction output
- Position pulse output
- Scalable step / direction input
- Direct interface TMC246/TMC249 family stepper motor drivers w.StallGuard™
Highlights (continued):
- ChopSync™ built in for best motor velocity range with TMC24x driver
- Analog high resolution motor driver control via external dual 12 bit DAC
Types of Motors:
- Two phase stepper motors
- PiezoMotors (direct sequencer support for PiezoMotor’s PiezoLEGS® motor)
- Any type of motor via STEP/DIR interface
The TMC457 is a stepper and piezo motor servo controller with S-shaped ramps for laboratory automation, 3D-printing, scanners and other automated equipment applications. The device is usable as a trapezoidal ramp generator. Furthermore the TMC457 is powered by ADI Trinamic ChopSync™ technology. The device is designed for an operating voltage of 1.5V and 3.3V. The TMC457 provides a SPI controller and SPI, S/D driver interface. Additionally it has an a/b/n incremental encoder interface.
Applications:
- Medical and laboratory equipment with high-speed motion e.g., for liquid handling
- High end placement and positioning systems / High reliability drives
- Sub-micrometer positioning (piezo motors)
- Active stabilization with incremental encoder and fast PID regulator
ドキュメント
データシート 1
アプリケーション・ノート 3
| 製品モデル | ピン／パッケージ図 | 資料 | CADシンボル、フットプリント、および3Dモデル |
|---|---|---|---|
| TMC457-BC | N/A |
これは最新改訂バージョンのデータシートです。