I don't want to damage the pins on my Arduino Uno, and I'm especially cautious of drawing too much current. I'm experimenting with a small servo motor (similar to this one), and have connected the power line to the Vin pin on my Arduino. (I'm powering the Arduino via a 9v battery connected to the DC jack).
I know the current limits for the digital ports (which are covered in this question), but I haven't been able to find any current draw limit for the Vin pin. Is there a limit determined by the Arduino hardware?