Installed these in my new 51" AJ Slick, a very rare out of production 3D plane but a well known great flyer. I have had several of these AJ Slicks using a variety of servos. For this one I wanted to try the Promodeler DS150 to get the extra strength and centering. I wondered if I would see any difference. Well, the answer is "unbelievable"- this new airplane is incredibly "locked in" and in fact it flies like a much larger plane. I am sold on these servos lasting a long time and being well constructed. The 6 servo screws holding the top of the case make great sense to me- most servos only use 4 and the case can flex and lead to slop in the gear train. These DS150 center exactly the same every time and there is NO slop in the controls at all. They are very well made servos and very fast as well.

Upgraded my servos in an Extreme Flight 52" Slick, and what a difference! These are centering perfect and strong. They really lock in and gives really precise maneuvers. Speed is great in combination with gyro. Had a small "crash" that ripped the rudder off and the servo was so strong the plastic horn broke. Tested servo fit a new horn and re-fitted the rudder and flew on. My next project is the Extreme Flight 52" a Velox and there was no question which servo I'll get for this project . . . the DS150CLHV again!

Wanted power in micro for Speed Freak, a model called a Pantera and the micro-size DS150CLHV was my choice. Very happy I don’t have to worry after a high-speed dives because this servo delivers. Best choice in a micro.

I've been flying the DS150CLHV in my Extreme Flight 52" (1.3m) span planes (Edge and Velox) since December 2019. As far as I'm concerned you have rocks in your head if you're not flying these servos with these planes. The response and control authority is sensational.

I purchased ProModeler DS150 micro servo for the thin wing of my 1930s D.82 1/4 scale de Havilland Tiger Moth. They perform as well as they fit and have the grunt needed to do the job because as it turns out, they handle the large Moth ailerons with ease by providing a ton of moving and holding power. I’m very impressed with the performance of these servos for my scale application and will continue purchasing ProModeler servos in the future. For me, that says it all.

 

We’re probably doing something right when a mechanical engineer says . . . “The ProModeler DS150CLHV micro is simply the best. Nothing I’ve seen or had comes close. Strong, durable, reliable, and BEAUTIFUL are words that come to mind in describing the product. Do yourself a favor, buy ’em - you won’t be disappointed. I’ve installed mine in the rudder and elevator control surfaces of my JTM Viper 1.7 EDF. Controlled by a Spektrum 20-ch Rx, and powered by a Jetfan-120 Pro w/160A ESC and 14S 5000 pack, it’s fast!”