Society of Robots - Robot Forum

General Misc => Misc => Topic started by: bruce198 on November 27, 2010, 02:59:27 AM

Title: does DC brushless motor appropriate for robot manipulator
Post by: bruce198 on November 27, 2010, 02:59:27 AM

I want to build a manipulator like the arm on MARS rovers. It should be 60~70cm length.
I need a motor can produce a torque about 30Nm, but It seems difficult to find a DC brush motor with gearbox fit for that. I want to know, can i use brushless motor for it, I mean the
precision.