How to Increase Spindle Speed on HAAS TM1 Milling Machine | 4000 RPM to 6000 RPM

DISCLAIMER
The following info are changes that were made to our equipment and for our reference only. Do not attempt to make any changes to your equipment. Only certified technicians with the proper skills are permitted to make changes to equipment.
The stock spindle speed on the open HAAS TM1 milling machine is 4000 RPM. The enclosed HAAS TM1 milling machines have the same spindle and have a max RPM of 6000. The HAAS Mini Mill also has the same spindle with a 6000 RPM Max. The TM1 spindle speed can be increased to 6000 RPM by changing a few parameters.
STEP 1: Unlock The Parameters
1) Press Emergency stop.
2) Press the SETNG/GRAPH key.
3) Type 7 then press the down arrow.
4) Use the Left or Right Arrow to change to OFF.
5) When OFF is shown press WRITE/ENTER.
STEP 2: Change The Parameter Settings
1) Press PARAM/DGNOS key.
2) Enter 131.
3) Press down arrow.
4) Change parameter 131 from 4000 to 6000 and press WRITE/ENTER.
5) Enter 183.
6) Press down arrow.
7) Change parameter 183 from what it is (13333) to 20000, and press WRITE/ENTER.
The spindle should now run up to 6000 RPM.
NOTE: Make sure to break in the spindle at the higher speeds by running it for a while. Start with the regular warm up to 4000 RPM, and then increase by 10% increments for a few hours until you reach 6000 RPM.

[@MrStanwyck]

Thanks for showing this.

[@evancooper1195]

Thanks for this, extremely helpful! Happy to see you doing videos on the TM1 again. Have you made any more progress with the tool changer project?

[@engineerable]

Tool changer is mounted, but not wired up. Started using the TM-1 so much haven't had time to finish the tool changer add on. It's so close though that I should, because it would save a lot of machining time

[@evancooper1195]

Would love to see more videos and footage on that if you took it along the way. I've got a TM1 also of a similar age and would love to do a similar project someday@@engineerable

[@remoswords]

I tryed but looks like blocked, whrn i type the 6000rpm and enter, pop up window ask for autorización code