So... no? The paper shows the motors used in the printer, and some of the parts it produced, but not the actual actuator it made.

I see it on page 17 (18 including the MIT front page)

It's a linear motor, more like a speaker voice coil without cone.

	▲	MarkusQ a day ago \| parent [-]
		I'm blind. In my defense, I was looking for a linear-shaped linear motor, and took that for a spinning doodad.

nom a day ago | parent | prev [-]

fig 17 shows the assembled motor

it's a linear motor.. like a speaker coil assembly

fig23 shows how a radial assembly could be made