Hitec 31311S HS-311 Servo Standard Universal

For the cheap price I did not expect much. The servos came with a nice selection of horns, rubber mounting pads and screws. They work as they should. I put them in a very light weight RC vehicle, and expect them to last for a long time. I would not use them for a steering servo in anything that requires torque or precision, but if you are trying to save some money these will work just fine for most projects.

They are awesome, do the job and great price. These are some of the best servos around and I keep extra's just. You can expect these servos to last and not fail when you need them the most, I build UAV's, ROV's and other devices and this is what I use in everything. I have hexfly also and the hitec much better and cost less on top of that.

Great product

Purchased these thinking they were the 360 degree servos. They are not, they are in fact 180 degree servos. I have used these for small Arduino projects and they always work flawlessly. Like other Hitec servos they include all of the necessary horns, screws, and other hardware. Extremely high quality, with an inexpensive price.

I've used many of this brand of servo. What I received was exactly what I ordered and will fit the bill perfectly.

Good standard servo, works great with arduino(or any other microcontroller). It comes with additional screws and gear spinning thingies for additional uses. I used this to control a joint on a robotic arm, and it does a great job. Iv had no issues with this and would buy this (or another Hitec product) again.

I have used several of these servos for various projects relating to robotics. You can even substitute these in for a much more expensive 360 rotation servo by sanding down the internal mechanical stop and gluing the internal potentiometer in place. If the servos I have ever fail, I'll be sure to order more of these.

It worked great while it worked. my repetitive use wore out the feedback pot to the point where the servo began to fail and operate erratically. My use only involved having the servo make a small movement about once every 10 to 15 minutes.

サンワの古いプロポ使ってますが、しっかり使えました。昔はサーボ高かったのに、最近はこんなに安いですね。純正のハイエンドのサーボ使ってましたが動きとか遜色ないです。

Habe ich als Ersatzteil für eine elektronische WC Spülung von Grohe verwendet. Man benötigt etwas handwerkliches Geschick, aber dann funktioniert das Teil einwandfrei.

Good product

Works perfect. Used this to replace servo on my RoboPong 2050. It’s working great! Will order again for spare.

良い