DC motor to move supermarket trolley

[hidayat]

Hi! I want to develop a trolley that move using dc motor for it's rear tires.. which of dc motor that i should use? hope anyone can help me... Thank you.

[robosang]

Brother, cannot help you lah, your question is too general. What is the weight of your trolley? And what are you expecting the maximum weight to be? To carry a person? What is the maximum voltage?

If want to be secure, try the power Wiper motor used in car. That's strong

[ober]

It really depends on what you need for your trolley. costing let's say. You can go for high performance of course high cost motor such as brushless motor, Linix, Vexta

if budget is constrain, you might follow what is suggested by robosang, a wiper motor being used provide great power. But then you will need to do some mounting mechanism for it.