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TB67S128FTG Stepper Motor Driver Carrier

TB67S128FTG Stepper Motor Driver Carrier
14,50 € *

inkl. MwSt. zzgl. Versandkosten

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  • Pololu
  • EXP-R25-1425
  • 2998
  • 6
  • US
  • 85423190
  • 0.005
This breakout board makes it easy to use Toshiba’s TB67S128FTG microstepping bipolar stepper... mehr

This breakout board makes it easy to use Toshiba’s TB67S128FTG microstepping bipolar stepper motor driver, which features adjustable current limiting and microstepping down to 1/128-step. In addition, it has the ability to dynamically select an optimal decay mode by monitoring the actual motor current, and it can automatically reduce the driving current below the full amount when the motor is lightly loaded to minimize power consumption and heat generation. The driver has a wide operating voltage range of 6.5 V to 44 V and can deliver approximately 2.1 A per phase continuously without a heat sink or forced air flow (up to 5 A peak). It features built-in protection against under-voltage, over-current, and over-temperature conditions; our carrier board also adds reverse-voltage protection (up to 40 V).


  • Motor driver: TB67S128FTG
  • Minimum operating voltage: 6.5 V
  • Maximum operating voltage: 44 V
  • Continuous current per phase: 2.1 A
  • Maximum current per phase: 5.0 A
  • Minimum logic voltage: 2 V
  • Maximum logic voltage: 5.5 V
  • Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
  • Current limit control: potentiometer, digital, SPI-programmable
  • Reverse voltage protection?: Y
  • Header pins soldered?: N
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