That's for a Schwintek slideout.
There are numerous YouTube videos on them.
There are two motors, NOT one.
It states Dual Motor at the top of the pic.
Then look at the bottom of your pic.
Clearly states motor 1 and motor 2.
Dan-Retired California Firefighter/EMT
and Zoe the Wonder Dog(R.I.P.)
2016 PrimeTime TracerAIR 255, pushing a 2014 Ford F150 SCREW XTR 4x4 3.5 Ecoboost w/Max Tow Package
4pt Equal-i-zer WDH and 1828lbs of payload capacity