Motors and motor controller for custom project

[font=Arial,sans-serif]Hello, I wanted to ask your help in choosing equipment for my ground vehicle. It has to be able to carry around 10kg-15kg total payload and if it can reach around 0.3m/s speed would be great. What DC motors should I buy in order to achieve this as well the motor controller? Additionally, if you could recommend the batteries needed for this type of motors that whole robot would be able to run around 2hours with kinect also connected to same battery source.[/font]

Input the data you know into the following tool: robotshop.com/blog/en/drive- … -tool-9698
Based on the torque and rpm, you can search for a DC gear motor which meets or exceeds those specs:
robotshop.com/en/gear-motors.html

You will also get an idea of the battery pack’s capacity which will help you select a battery pack (voltage, current and capacity).
The following will help you with general considerations like choosing a motor controller:
robotshop.com/blog/en/robots … ke-a-robot