Pololu Jrk G2 27A 6.5-30V USB Motor Controller w/ Feedback

PololuSKU: RB-Pol-631
Manufacturer #: 3148

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Sale price ¥29,058

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Description

  • Pololu Jrk G2 27A 6.5-30V USB Motor Controller w/ Feedback
  • Operate from 6.5 V to 30 V
  • Deliver 27 A without heat sink
  • Support USB, TTL serial, I²C, analog, RC
  • Include reversed-power protection
  • Feature ultrasonic 20 kHz PWM

The Pololu Jrk G2 27A 6.5-30V USB Motor Controller w/ Feedback is a versatile module designed for closed-loop speed or position control of brushed DC motors. It offers quick configuration via USB using free software, and supports five control interfaces: USB, TTL serial, I²C, analog voltage, and hobby radio control (RC). With an operating range of 6.5 V to 30 V, it delivers continuous output currents up to 27 A without a heat sink. The controller features integrated support for analog voltage or tachometer feedback, ultrasonic 20 kHz PWM for quieter operation, and configurable parameters such as PID coefficients and maximum current. It includes a 0.1″ breakaway male header strip and two 2-pin 5mm terminal blocks for custom installations. The compact dimensions of 1.7″ × 1.2″ make it suitable for a variety of projects. Additional features include reversed-power protection, field-upgradeable firmware, and an Arduino library for easy integration with compatible boards.

  • 1x Pololu Jrk G2 27A 6.5-30V USB Motor Controller w/ Feedback
  • 1x 0.1″ Breakaway male header strip
  • 2x 2-pin 5mm terminal block
  • 1.7 x 1.2 inches
  • Operates from 6.5 V to 30 V
  • Continuous output current of 27 A without a heat sink
  • Supports USB, TTL serial, I²C, analog voltage, and RC control interfaces
  • Feedback options: Analog voltage (0 V to 5 V) and frequency
  • Ultrasonic 20 kHz PWM for quieter operation
  • Configurable parameters include PID period and coefficients, maximum current, duty cycle, acceleration, and deceleration
  • Optional CRC error detection
  • Reversed-power protection
  • Field-upgradeable firmware
  • Arduino library available
  • Comprehensive user’s guide

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