Neu motor jacket question

[Steven Vaccaro]

I would like to make some Neu Water Jackets up.
I need to figure out the need for these.
I see lots of people using the finned model motors? Is there a reason
to use a finned one over a smooth can?
Also which Neu motors are most popular in the Neu line?

[SJFE]

Interesting thread in more ways than one. I can't seem to figure out what the Neu motor sizes are in correlation to there designations. It's a little confusing to pick one of them for an app.

[Mich. Maniac]

I agree completely. I was told the 1512 line was best for smaller-up to 30". I would like to go with one of these and a can cooler without the fins.

[ReddyWatts]

I would like a 8S NEU 1521/2Y for the larger 1/8th scale boats.

[NorthernBoater]

I would take 2 for the 1515 series motors.

[raptor347]

The 1515 series are by far the most popular up here in the PNW. 1509's and 1512's are next.

The 1521 and 1527 cans have a slightly larger diameter than the shorter versions.

I can take measurements off all the motors if you'd like.

[Rc1racing]

I have a 22" Bandit pistolero with a 1509 (smooth) on 2s. I am building an HPR and am going to use 2 1521 1 5y(fined) on 6s to 10s. I think the reson for the fined case is for the surface area (more surface area = more cooling) at least that's the way I look at it. I think an option for eather one would be best.

[NorthernBoater]

I would need two for smooth 1515 motors.

[Rc1racing]

How are they coming along?
I though more people would be interested.
I will be needing 2 soon for the HPR.

[hkusp45]

I have three of these motors. All are are the 15 series motors. 1 is finned 2 are not.

The finned one never gets that warm. But would like one none the less.

The 15 size motors are a little bigger than your ave XL size motor. 1515 is approx the same as an XL. 1521 and 1527 are longer cans and mean more tourqe.
For example I have:
1515 1.5y 1500KV Max 80 amps
1521 1.5d 1900kv Max 100 amps
1521 1d 2800kv Max 200 amps

check out for all the specs..

https://www.flydma.com

[Doug Smock]

We can use five for the 1515 series for starters. Three for the 1521 series and one for the 1527.
Thank you sir,
Doug

[Jeepers]

Two for the 1521 series here!

[Steven Vaccaro]

Still working on finding the right size aluminum stock.

[Rc1racing]

Will they fit the finned motors? I am going to order my motors next week and need to know before I order. I would like to use the finned motors, but I would like to have them water cooled too.

[wickedgmc]

I have a need for 2 for the 1515 series, any update?