Trochoid Pump Animation (Gerotor Pump)

Inspired by AvE's video on Trochoid Pumps I tried to draw and animate one. Turns out drawing a Trochoid in SolidWorks is harder than expected.... The liquid would be pulled in from the expanding green region and pushed out in the shrinking red region.
I made an animation on how to draw a Trochoid pump which can be found here • How a Trochoid Pump is...
AvE's video • BOLTR: Trochoid Pump |...

[@wikusvandemerwe2762]

Funny, I'm halfway through his vid on that right now.. came looking for an animation. Nice work.

[@angelsandoval6493]

A great video...

[@Ducktruckful]

Hi & Thanks for reply! No, the one I was talking about looks like the picture you have but has 6 tooth inner rotor .it may just be the same with another name.

[@slicktires2011]

good job

[@asirinba]

how do you create an inner rotor profile? please explain.

[@RajendraSingh-rz2ph]

Isko water pump banaa sakte hain kya

[@Ducktruckful]

I been trying to find out,are these pumps the same as a Gerotor pump?

[@jttv2000]

That is one name they go by.