Best mini linear actuator for a compact robot arm?
Hello, I’m working on a small 3D printed robotic arm for pick and place tasks at home. The whole thing must stay under 30 cm wide so I need very compact actuators. I think I need 4-6 mini ones with 50-100 mm stroke, decent speed and at least 20-40 kg force. Precision is important because I want to use them with servo controllers. Budget is tight but I don’t want cheap junk that dies after a month. Any recommendations for reliable small linear actuators? Thanks!
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