Turnigy 4208 620kv sem escova Multi-Rotor Motor

• Overall
• Quality
• Value

Customer Rated

Aug 12, 2013

I bought 5 of these for a big H-quad project. Paired them with hobbywing 40A ESC's(Its what I had lying around). I did not use the supplied prop holder. Replaced the with prop holders that screws onto the shaft with a clamp screw. I use 12x4.5SF props on 4S battery. I use an APM flight controller and get around 12 to 15minutes flight time. I like the motors. They seem well made and balanced. Good enough for my application. The supplied prop adaptors suck, but the motor runs great. Thanks guys, great value for the price.

• Overall
• Quality
• Value

Customer Rated

Apr 27, 2013

Figured out the same issue as mentioned in the previous review. The prop holder is not very good designed. When testing the motor the prop went to the ceiling and broke.

Recommendation is to use loctite to glue the adapter to the shaft.

The price of the motor seems reasonable.

Also I figured out timing issues with the plush 30A controller using fast/medium/slow timing. In low speed the motor is stuttering in every timing mode of the controller.

• Overall
• Quality
• Value

Customer Rated

Mar 18, 2013

Bought 4 of these motors to build quad with AQ600 frame.
Runs ok but one thing I would like to comment is about the included prop holder.
The holder does not hold the prop tight enough so that the prop turn a little bit. Also I noticed that the holder is not centered to the shaft of the motor. I see some vibration due to un-centered prop holder.