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- 30 May 2022, 18:39
- Forum: Structured light scanning
- Topic: DIY Calibration panels for HP/David
- Replies: 8
- Views: 17178
Re: DIY Calibration panels for HP/David
Hello As for the VMC slash Router. Most CNC routers use stepper motors without encoders. Even with encoders, steppers are not anywhere near as good as servos when it comes to positional accuracy. This is not true, in general by nature stepper motors are much more precise than servo motors, encoders ...