Motorreductor Metálico DC Gravity con Controlador - 30:1

DFRobotSKU:RB-Dfr-678
Número de fabricante: DFR0430

Precio  :
Precio de oferta $9.50

Envío calculado al finalizar la compra

Stock  :
En existencia, 3 unidades

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Descripción

  • Voltaje de funcionamiento: 3,5 V - 8 V
  • Relación de reducción: 30:1
  • Corriente sin carga: 40 mA a 6 V (aprox.)
  • Corriente estática: <1 mA (sin entrada de señal de control PWM)
  • Interfaz: Gravity de 3 pines
  • Resolución de señal de PPM: 1us
  • Rango de ancho de pulso de señal de PPM: 500us-2500us
  • Rango de ancho de pulso a la derecha: 500us-1400us (500us velocidad máxima)
  • Rango de ancho de pulso de parada: 400us-1600us
  • Rango de ancho de pulso en sentido antihorario: 1600us-2500us (velocidad máxima de 2500us)
  • Frecuencia PWM: 500 Hz

Customer Reviews

Based on 2 reviews
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S
Seth
Works Well for Lightweight Robots

These little motors and ESCs seem to work very well for little robots. I am using them on a 1 pound combat robot and they generally have held up well in testing. I did however see one big impact when my robot hit a wall hard enough that killed one of the motors, although the ESC and gearbox seemed to be fine. I am running them with a DC-DC buck regulator at 7 volts, any higher than that and the ESCs seem to die.

x
xopxe
very nice, test before using

Pro: very practical package. As simple as it gets. To take into account: small reduction: fast and little torque. Make sure it fits your expected regime. Cons: when changing direction suddenly under loads something stalls. Motors loses power and reengages a second later. We suppose is some countercurrent protection tripping in the controller, but don't know for sure. Changing direction smoothly (first slow down, invert, then ramp up) sidesteps the issue.

Estimar envío

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