Jrk G2 18v27 USB 모터 컨트롤러 -피드백지원, 27A

(Jrk G2 18v27 USB Motor Controller with Feedback)

본 제품은 강력한 모터 컨트롤러로 브러쉬 DC 모터 위치 제어나 closed-loop speed 제어를 가능하게 합니다.
USB를 통해 무료 소프트웨어를 이용하여 빠르게 설정할 수 있습니다.
5개의 인터페이스(USB, TTL serial, I²C, analog voltage (potentiometer), hobby radio control (RC))를 제공합니다.
6.5V-30V의 동작 범위를 가지고 있으며, 방열판 없이 최대 27A의 전류를 연속적으로 전달할 수 있습니다

Easy open-loop or closed-loop control of one brushed DC motor
A variety of control interfaces:
- USB for direct connection to a computer
- TTL serial operating at 5 V for use with a microcontroller
- I²C for use with a microcontroller
- RC hobby servo pulses for use in an RC system
- Analog voltage for use with a potentiometer or analog joystick
Feedback options:
- Analog voltage (0 V to 5 V), for making a closed-loop servo system
- Frequency, for closed-loop speed control using pulse counting (for higher-frequency feedback) or pulse timing (for lower-frequency feedback)
- None, for open-loop speed control
- Note: the Jrk does not support using quadrature encoders for position control
Ultrasonic 20 kHz PWM for quieter operation (can be configured to use 5 kHz instead)
Simple configuration and calibration over USB with free configuration software utility (for Windows, Linux, and macOS)
Configurable parameters include:
- PID period and PID coefficients (feedback tuning parameters)
- Maximum current
- Maximum duty cycle
- Maximum acceleration and deceleration
- Error response
- Input calibration (learning) for analog and RC control
Optional CRC error detection eliminates communication errors caused by noise or software faults
Reversed-power protection
Field-upgradeable firmware
Optional feedback potentiometer disconnect detection

	Jrk 21v3	Jrk 12v12	Jrk G2 18v19	Jrk G2 24v13	Jrk G2 18v27	Jrk G2 24v21
Recommended max operating voltage:	28 V(1)	16 V(1)	24 V(2)	34 V(3)	24 V(2)	34 V(3)
Max nominal battery voltage:	21 V	12 V	18 V	28 V	18 V	28 V
Max continuous current (no additional cooling):	3 A	12 A	19 A	13 A	27 A	21 A
TTL serial, USB, Analog, RC control:
I²C control:
Hardware current limiting:
Dimensions:	1.35″ × 1.35″	1.85″ × 1.35″	1.4″ × 1.2″		1.7″ × 1.2″