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- Wed May 24, 2023 9:39 am
- Forum: Reader Projects
- Topic: Building a CNC Router
- Replies: 7
- Views: 67558
Re: Building a CNC Router
Regular brushed DC motors have a wound armature which has a lot of inertia compared to stepper motor & servo motor rotors. Also, some ac induction motor drives have quasi-servo response & can hold the rotor at zero speed while applying full holding torque. Of course, you'll pay more for serv...