SKU: DFR0430
An ordinary DC motor needs an H Bridge for Arduino (like UNO). Newcomers find drivers, connections, and theory confusing. Our DC Micro Metal gear motor changes this¡ªuse DFRobot's Gravity interface with one control signal. Easily control forward/reverse and speed via PWM. It combines DC motor and 360¡ã servo, has a better stop range, and <1mA standby current. Ideal for DIY!
| Parameter | Value |
|---|---|
| Operating voltage | 3.5V - 8V |
| Reduction ratio | 30:1 |
| No load current | 40mA@6V (approx) |
| Static current | < 1mA (no PWM control signal input) |
| Interface | Gravity 3-Pin |
| PPM signal resolution | 1us |
| PPM signal pulse width range | 500us-2500us |
| Clockwise pulse width range | 500us-1400us (500us speed maximum) |
| Stop pulse width range | 1400us-1600us |
| Anticlockwise pulse width range | 1600us-2500us (2500us speed maximum) |
| PWM frequency | 500 Hz. |
| No. | Label | Description |
|---|---|---|
| 1 | Signal | PWM signal input |
| 2 | Power | VCC (3.5~8V) |
FAQ
Please tell me roughly when you are expecting more of these in stock. Thanks!
Please check this page: https://www.dfrobot.com/pro...
We have three kinds of N20 motors with different reduction ratios for you to choose, all of which have the driver,so you could use them directly through PWM.
But sorry we donot have threaded N20 motors.
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