拉脱维亚采购需求：轮毂电机、机器人和AGV轮毂伺服系列

I'm working on a university project to design an agricultural robot using a specific hub motor. I'm curious about the additional components needed for the complete setup, particularly the batteries and controller. Could you provide me with detailed dimensions and specifications for these components? It would really help me in finalizing my design. Looking forward to your guidance!