My stepper motor collection that I use for modeling for other projects. I will add more as I need more. I dunno what the standard is for measuring height, so I just make them with the dimensions that I need at the time.

.STL and .STEP files will always be included and this is 100% public domain.

Motors included so far:

NEMA17
42x42x37 (L x W x H)
42x42x47 (L x W x H)

Updates:
4/24/23
  - Updated above with correct dimensions
  - Added drawing with dimensions