Description
The Jrk motor controllers (G2) with integrated analog voltage or tachometer feedback allow speed or position control of a single brushed DC motor.
These versatile, general-purpose modules support five different control interfaces: USB for direct connection to a computer, TTL serial and I²C for use with a microcontroller, RC hobby servo pulses for use in an RC system, and analog voltages for use with a potentiometer or an analog joystick. The available software simplifies the initial setup of the motor controller and allows the controller to be tested and monitored in-system over USB.
The Jrk G2 18v19 operates from 6.5 V to 30 V and can deliver a continuous output current of 19 A without a heat sink. Note that 30 V is the absolute maximum for this controller. The maximum recommended operating voltage is 24 V and the maximum recommended battery voltage is 18 V.
Specifications:
- Motor channels: 1
- Control interface: USB; non-inverted TTL serial; I²C; RC servo pulses; analog voltage
- Minimum operating voltage: 6.5V
- Maximum operating voltage: 30V
- Continuous output current per channel: 19 A
- Maximum PWM frequency: 20 kHz
- Reverse-voltage protection?: Yes
4 versions of this motor controller are available:
- JrK G2 18v19
- JrK G2 24v13 recommended for higher voltages (e.g. 24 V batteries)
- JrK G2 18v27
- JrK G2 24v21 recommended for higher voltages (e.g. 24 V batteries)
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This depends on where you are located. Once the order has been handed over to UPS, the delivery time in Germany is approx. 2-3 days, within Europe approx. 1 week.
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