Pololu AMIS-30543 Stepper Motor Driver Carrier

Artikelnummer: PO2970

This is a breakout board for ON Semiconductor's AMIS-30543 microstepping bipolar stepper motor driver, which features SPI-adjustable current limiting, 11 step modes (from full-step through 1/128-step), back-EMF feedback that can be used for stall detection or optional closed-loop control, and over-current and over-temperature protection. The board operates from 6 V to 30 V and can deliver up to approximately 1.8 A per phase without a heat sink or forced air flow (it is rated for 3 A per coil with sufficient additional cooling).

Kategorie: Treiber


19,94 €

inkl. 19% USt.,

momentan nicht verfügbar


Beschreibung

Overview

This product is a carrier board or breakout board for ON Semiconductor?s AMIS-30543 Micro-Stepping Motor Driver; This stepper motor driver lets you control one bipolar stepper motor at up to 3 A output current per coil (see the Power Dissipation Considerations section below for more information). Here are some of the board?s key features:

  • Standard step and direction control interface
  • SPI interface for configuring settings (e.g. step mode, current limit, sleep) and reading status registers
  • Speed and load angle output that can be used for stall detection or closed-loop control of the torque and speed based on the load angle
  • Eleven different step modes: full-step (uncompensated, compensated 1-phase, or compensated 2-phase), half-step (uncompensated or compensated), 1/4-step, 1/8-step, 1/16-step, 1/32-step, 1/64-step, and 1/128-step
  • SPI-programmable current control (from 132 mA to 3 A) enables your microcontroller to adjust the peak-current limit on the fly as more or less torque or speed is needed
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  • Low-EMI PWM with SPI-selectable voltage slopes
  • Compatible with 5 V and 3.3 V microcontrollers
  • Integrated 5V regulator that can be used to supply an external microcontroller
  • Integrated watchdog function
  • Open coil detection
  • Thermal warning indicates when the driver is close to the thermal shutdown temperature
  • Over-current status and shutdown (short-to-ground and shorted-load protection)
  • Reverse voltage protection

Dimensions:

Size: 1.0" × 1.2"
Weight: 4.0 g

General specifications

Minimum operating voltage: 6 V
Maximum operating voltage: 30 V
Continuous current per phase: 1.8 A
Maximum current per phase: 3 A
Minimum logic voltage: 2.5 V
Maximum logic voltage: 5.5 V
Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
Reverse voltage protection?: Y

Bewertungen (0)

Durchschnittliche Artikelbewertung

Geben Sie die erste Bewertung für diesen Artikel ab und helfen Sie Anderen bei der Kaufenscheidung:

----

Kunden kauften dazu folgende Produkte
PJRC Teensy 3,6 with Header Pins USB Development Board 32... PJRC Teensy 3,6 with Header Pins USB Development Board 32...
84 Packung auf Lager
Pololu DRV8825 Stepper Motortreiber Carrier, High Current Pololu DRV8825 Stepper Motortreiber Carrier, High Current
9 Packung auf Lager
Pololu Stepper Motor NEMA 14 Bipolar 200 Steps Rev... Pololu Stepper Motor NEMA 14 Bipolar 200 Steps Rev...
1 Packung auf Lager
Pololu Stepper Motor NEMA 17 Bipolar 200 Steps Rev... Pololu Stepper Motor NEMA 17 Bipolar 200 Steps Rev...
2 Packung auf Lager