Pololu Jrk G2 19A 6.5-30V USB Motor Controller w/ Feedback

PololuSKU: RB-Pol-628
Manufacturer #: 3146

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Sale price $99.95

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Description

  • Pololu Jrk G2 19A 6.5-30V USB Motor Controller w/ Feedback
  • Offers versatile closed-loop motor control
  • Supports multiple control interfaces
  • Operates at 6.5-30 V, 19 A no heat sink
  • Includes ultrasonic PWM for quiet operation
  • Features field-upgradeable firmware

The Pololu Jrk G2 19A 6.5-30V USB Motor Controller w/ Feedback is a versatile and powerful device designed for closed-loop control of brushed DC motors, offering ease of configuration through USB using complimentary software. It supports multiple control interfaces, including USB, TTL serial, I²C, analog voltage, and hobby radio control (RC), making it suitable for a wide range of applications. The controller operates within a voltage range of 6.5 V to 30 V and provides continuous output currents up to 19 A without requiring a heat sink. It includes feedback options for analog voltage and frequency, and features ultrasonic 20 kHz PWM for quieter operation. The device is equipped with configurable parameters such as PID period and coefficients, maximum current, and acceleration limits, alongside error response and input calibration features. Additional functionalities include reversed-power protection, field-upgradeable firmware, and Arduino library support. The product dimensions are 1.4″ × 1.2″, and it includes a 0.1″ breakaway male header strip and two 2-pin 5mm terminal blocks for custom installations.

  • 1x Pololu Jrk G2 19A 6.5-30V USB Motor Controller w/ Feedback
  • 1x 0.1″ Breakaway male header strip
  • 2x 2-pin 5mm terminal block
  • 1.4 x 1.2 inches
  • Operating voltage: 6.5 V to 30 V
  • Continuous output current: 19 A without a heat sink
  • Control interfaces: USB, TTL serial, I²C, analog voltage, RC
  • Feedback options: Analog voltage (0 V to 5 V), Frequency
  • Ultrasonic 20 kHz PWM for quieter operation
  • Configurable parameters: PID period and coefficients, maximum current, maximum duty cycle, maximum acceleration and deceleration, error response, input calibration
  • Optional CRC error detection
  • Reversed-power protection
  • Field-upgradeable firmware
  • Arduino library support

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