It is safe to "No Load" test the motor with a single 12 volt battery

Make sure you make something up to stop the motor from rotating on start-up!!

Red arrow points to speed indicator (tacho) with speed limiter output if needed in the future....

No load speed of 2200 rpm's

Final wiring of the Omron EE-SX671 Photomicrosensor (4 slot disc used)

 Components (resistors, caps and zener) will be potted after testing....