JRK G2 21v3 USB Motor Controller with Feedback (Connectors Soldered), Pololu 3143

Brand: Pololu
Product Code: AN-12437
Availability: Temporarily Out Of Stock
74.20€
Ex Tax: 61.32€

An extremely simple motor controller with feedback from the second generation JRK - JRK G2. Provides easy speed or position control (but not both at the same time). Communication interfaces are USB, TTL, I2C, analog, and radio. The power supply voltage is from 4.5 V to 28 V and continuous current up to 2.6 A.

Main features:

  • Easy open or closed-loop control of one DC motor
  • 5 control interfaces
    • USB: direct connection to a computer
    • Serial TTL: works with 5 V, for connection to a microcontroller
    • I2C: for connection to a microcontroller
    • Radio signal for connection to the RC system
    • Analog voltage for use with potentiometer or pad
  • Feedback options
    • Analogue voltage; 0 V to 5 V - for closed-loop system
    • Frequency: for speed control using pulse counting
    • None: for open-loop
    • (the controller does not support quadrature encoders)
  • 20 kHz ultrasonic PWM - silent operation (5 kHz can also be set)
  • Simple control and calibration using dedicated software
  • Configurable:
    • PID factors
    • Maximum current
    • Maximum PWM signal filling
    • Maximum acceleration and deceleration
    • Answer to mistakes
    • Input calibration for analog and RC control
  • CRC error detection
  • Reverse polarity protection
  • Firmware upgradeability

Specification:

  • Motor supply voltage: 4.5 V to 28 V
  • Continuous current per channel: 2.6 A
  • Maximum PWM signal frequency: 20 kHz
  • Number of channels: 1
  • Connector: microUSB
  • Interfaces: USB, serial TTL, I2C, RC servo, analog voltage
  • Reverse power connection protection
  • Dimensions (without connectors): 30 x 25 x 12 mm
  • Weight (without connectors): 7.5 g

Useful links:
Manufacturer website
Manual



Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-2 w.d.) price for items of any size is through through courier service is 4.50€ (incl. VAT). 

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.50€ incl. VAT.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.50€ incl. VAT.

Payment on delivery +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

other - negiotiated individually.

International delivery pricing to Omniva parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Paid orders of more than 100€ are shipped for free to Baltic countries.


Product availability status meaning:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased the same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days, there is no possibility to pickup on the spot;

1-2 work days - product will be shipped in a short time - 1-2 business days;

1-2 work days – we don’t have selected product in stock. Shipping time is only 1-2 work days;

3-5 work days – we don’t have selected product in stock. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in stock. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.