As to performance, I do not know, though I have read observations that it reduces top speed and
conjecture that it may improve torque.
As to marking, the applicable rule from 2015 is:
Quote:
|
Originally Posted by 2015 Game Manual
R19 The integral mechanical and electrical system of any motor may not be modified. Motors, servos, and electric solenoids used on the ROBOT shall not be modified in any way, except as follows: - A. The mounting brackets and/or output shaft/interface may be modified to facilitate the physical connection of the motor to the ROBOT and actuated part.
- B. The electrical input leads may be trimmed to length as necessary.
- C. The locking pins on the window motors (P/N: 262100-3030 and 262100-3040) may be removed.
- D. The connector housings on window, door, windshield wiper or seat motors and Bosch motors (P/N: 6004 RA3 353-01)
- may be modified to facilitate lead connections.
|
Painting would certainly not modify the integral electrical and mechanical system (unless it were acid paint, or something else that modified the strength or electrical characteristics of the motor parts). Etching would (if the 2016 rules match this) be a Q&A issue, for which I would expect that it is OK, but the rules committee might decide that even a tiny bit of metal removed modifies the magnetic field, and therefore the electrical system. If you ask the question, I would suggest asking the full question as to whether the flux ring can be removed; not that you necessarily would want to, but if it's not an option, it'll save some testing. If removing the flux ring were allowed, I would probably want to have that motor as far away from the radio and any signal lines as possible.