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Descripción
Canales de motor: 1
Frecuencia máxima de PWM: 20 kHz
Voltaje de operación: 5.5 V - 24 V
Corriente de salida continua por canal: 12 A
Controlador del Motor: VNH5019
El Controlador de Motor Único Pololu 12A, 5.5 - 24V funciona de 5.5 a 24 V y puede brindar hasta 12 A continuos (30 A pico máximo). Funciona con niveles lógicos de 2,5 a 5 V, admite PWM ultrasónico (hasta 20 kHz) y cuenta con retroalimentación de detección de corriente (una tensión analógica proporcional a la corriente del motor). Junto con la protección incorporada contra el voltaje inverso, la sobretensión, la baja tensión, la sobretemperatura y la sobreintensidad de corriente, estas características hacen de este producto un excelente controlador de motor de propósito general. Incluye un condensador de potencia electrolítico de 47 uF, y hay espacio para agregar condensadores adicionales.
We use these for the 4 person team Skills Ontario Robotics competition for the last 2 years to co...
We use these for the 4 person team Skills Ontario Robotics competition for the last 2 years to control all parts of our robots they work awesome!
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Paul
Good value
Super-prompt service and a fair price from Robotshop. Robust and well documented. Doesn't break a sweat running at 4.7A 19V. Nice that they include the connection terminals. One strange quirk: The current sense output is a bit asymmetric and there is a small deadband around zero -- so positive and negative currents require different zero offset calibration constants.
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Paulom
Works fantastic!!
They motor controllers are very easy to interface with and are very reliable. We were using them for two motor that drew 8A continuous and 13A peak for short durations. These controllers did not heat up or get damaged.
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