CNC Machinist Calculator UltraM61 A axis brake off
Fadal M-code · Mill
Releases the 4th axis brake so the A axis can move.
Format
M61
How it works
Modal until M60.
Example program
N10 G0 Z1.
N11 M61 (A BRAKE OFF)
N12 G0 A180. (INDEX A)
N13 M60 (A BRAKE ON)
N11 M61 (A BRAKE OFF)
N12 G0 A180. (INDEX A)
N13 M60 (A BRAKE ON)
Example is in inch. Check offsets and clearances first.
Watch out for
- An A move with the brake on can fault or wear the brake.
Related codes
M61 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Haas NGC | Built in M code relay 1 off |
| Doosan (Fanuc) | Left spindle winding change low speed |
| DMG Mori MAPPS (Fanuc) | APC start command |
| LinuxCNC Tormach | Set current tool number |
| Hurco WinMax (NC) | Chip conveyor stop |
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