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ID: 1188156
5906623469307
zł52.47
Tax included

zł42.66 tax excl.

Module with a stepper motor driver based on the DRV8434 system. It allows you to power a bipolar motor with a current of up to 1.2 A per phase and a voltage from 4.5 V to 48 V. Pololu 3763

24h
Available
Available quantity: 2
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.
 

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14 days for return

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Description

Module with a stepper motor driver based on the DRV8434 system. It allows you to power the bipolar motor with a continuous current of up to 1.2 A per phase (up to 2 A with an instantaneous current) and a voltage from 4.5 to 48 V. The system has a built-in stabilizer, so it does not require a separate power supply for the logic part. It can work with 1.8V, 3.3V and 5V systems, which makes it a universal controller for a wide range of applications.

p1188156-0J12261.600.jpg

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 selection of direction. The system offers 11 resolutions from a full step to 1/256 step. The maximum output current is regulated using a potentiometer, which allows it to be limited and protect the motor against damage. The controller has numerous built-in protections, including protection against overheating and overvoltage. It is compatible with popular drivers, including: Pololu with the A4988 chip, so it can 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-step, 1/32-step, 1/64-step, 1/128-steps, 1/256-steps
  • Current regulation using a potentiometer
  • Six decay modes, including two intelligent current regulation modes
  • Overheat thermal shutdown, overcurrent protection, open load detection, undervoltage lockout and overvoltage protection
  • Built-in EMI reduction systems
  • Compatible with A4988 stepper motor drivers
  • Dimensions: 15.24 x 20.32 mm
1188156

Data sheet

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

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