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  • DRV8434A Stepper Motor Driver - stepper motor driver with DRV8434A system (for assembly)
ID: 1181800
zł54.74
Tax included

zł44.50 tax excl.

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3764

4 weeks
On request
Kamami is the official distributor of electronic modules and Pololu robotic parts. All products of this brand in our offer are original and come directly from the manufacturer.

Description

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with continuous current up to 1.2 A per phase (up to 2 A with instantaneous current) and voltage from 4.5 to 48 V. The system has a built-in stabilizer, so it does not require a separate power supply of the logical part. It can work with 1.8 V, 3.3 V and 5 V systems, which makes it a universal controller for a wide range of applications.

The module uses a popular control interface based on two inputs: STEP, which corresponds to one step of motor rotation, and DIR, which determines the choice of direction. The layout offers 11 resolutions from full step to 1/256 step. The maximum output current is regulated by a potentiometer, which allows for its limitation and protection of the motor against damage. The controller has a number of built-in protections, including overheating and overvoltage. It is compatible with popular drivers, incl. Pololu with the A4988 chip, thanks to which it will also be used in existing projects.

Features

  • Supply voltage range from 4.5 V to 48 V
  • Current up to 1.2 A continuously per phase without additional cooling (temporary 2 A)
  • Built-in stabilizer (no external logic power required)
  • It can work directly with 1.8V, 3.3V and 5V systems
  • Simple STEP / DIR control interface
  • Step resolutions: full step with 100% current, full step with 70% current, 1/2 step, 1/4 step, 1/8 step, 1/16-steps, 1/32-steps, 1/64-steps, 1/128 steps, 1/256 steps
  • Current regulation with a potentiometer
  • Integrated blockage detection
  • Overheating thermal shutdown, overcurrent protection, open load detection, undervoltage lockout and overvoltage protection
  • Built-in EMI reduction systems
  • Compatible with A4988 stepper motor drivers

Kit contains

  • DRV8434A Stepper Motor Driver module
  • Goldpin connector
1181800

Data sheet

Output current
1,2 A
Number of channels
1
Supply voltage min
4,5 V
Supply voltages max
48 V

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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