• EOL

JRK 21v3 - single-channel USB driver 28V/3A with feedback - Pololu 1392

Index: PLL-01041 EAN: 5904422329853

Extremely easy to use motor controller with feedback. Communication interfaces available: USB, TTL, analog and radio. Supply voltage from 5 V to 28 V. Continuous current up to 3 A.

JRK 21v3 - single-channel USB driver 28V/3A with feedback - Pololu 1392
€108.90
€88.54 tax excl.
Manufacturer: Pololu
Compatibility: Arduino Raspberry Pi

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The product has been discontinued. Check other products in category.

Product description: Pololu JRK 21v3 - single channel USB motor driver

Extremely easy to use motor driver with feedback support. Communication interfaces available:USB, TTL, analog and radio.Supply voltagefrom 5 V to 28 V. Continuous currentup to 3 A.

The kit requires simple soldering of basic electronic components.

Polol JRK 21v3 motor controller features

  • USB interface (emulated serial COM port) for motor control directly from the computer
  • Software compatible with Windows 7, 8 , Vista, XP
  • Configurable:
    • PIDs
    • Maximum PWM signal filling
    • Maximum acceleration
    • Weights of non-compliance

Pololu JRK 21v3

  • High frequency PWM signal, no noise or squeaking
  • Current sensor, current limitation possible
  • Four communication protocols:
    • USB - direct connection to a computer
    • TTL (Full-duplex) - serial interface for connection to e.g. microcontroller
    • Radio signal (RC)
    • Analog input (0 - 5V) - connection of potentiometer or joysticks
    • CRC option - protection against communication errors

Pololu JRK 21v3

Engine driver outputs

The system is designed for self-assembly, requires simple soldering of basic elements. On request, we can supply the module with soldered connectors and a capacitor. For this purpose, please leave the information in the commentary to the order.

Polol JRK 21v3 controller dimensions

Polol JRK 21v3 motor controller specification

  • The engine controller:MC33926
  • Motor supply voltage: 5V - 28V
  • Continuous current per channel: 3 A
  • Maximum current, instantaneous per channel: 5A
  • Maximum PWM signal frequency: 20kHz
  • The supply voltage of the logical part: 4V to 5V
  • Number of channels: 1
  • Current sensor sensitivity 0.5 A/V
    • reading converted to 8-bit number (from 0-255)
  • Interfaces: USB, serial TTL, RC servo, analog voltage
    • Autodetection baud rates 300 - 115,200 bps
    • For RC mode, the pulse amplitudes can be in the order of 2V
  • Reverse power connection protection
  • Dimensions (without connectors): 34.2 x 34.2 x 10 mm
  • Weight (without connectors): 6.5 g

At your request, we can import a compatible ConcentricLACT10P-12V-20 Linear Actuator.

Voltage to 5.0 V
Voltage from 28.0 V
Current 4 A
Channels 1
Package width 0 cm
Package weight 0.011 kg

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