DYS SE2008 2550kv Race Edition
The DYS SE2008 2550kv Race Edition is the new FPV motor in the DYS SE-line. Thanks to DYS I got it for a review before it is officially launched.
Stator Diameter: 20mm
Stator Length: 8mm
Motor Dimensions: Φ25.55 × 20mm
The motors are well packaged and protected. You get 2 lock nuts and mounting screws with for every motor. There is also a wrench, but I don’t think you need it in every package. It is just waste of natural resources and money.
The DYS SE2008 has a better build quality than its big brother – SE2205 2300kv. It is smooth enough, but not as good as T-Motor´s F-Series. The windings are fine, but I found a bit solder on one of my motors. It is possible, that it is from me, but I can’t say for sure. Have a look at your motors, before using these.
Mounting hole pattern is standard: M3 19mm x 16mm. Just like the SE2205, the SE2008´s shaft is fixed with a hex-screw and not with a C-clip. It was so tightened, that I didn’t manage to unscrew it.
The first test was with a 3S LiPo battery, because I was not sure if the motor can handle the 5” prop on 4S.
The DYS SE2008 2550kv was absolutely cool after the test with the HQ5045 and a slightly warm after the test with the KingKong 5x5x3 prop. You can download the full data for private use here.
Then I made another two tests with a 4S LiPo battery and same propellers. You can check the amazing performance on the picture below. I was aware that the motor can burn, so I limited the throttle to 1800us for the 3-blade prop setup.
The motor achieved 1100g with the HQ5045 propeller and hit almost 1300g with the 3-blade KingKong prop. It was also a great test for the DYS XS30A ESC, because the current reached 43A. Of course the motor was extremely hot after that 3-blade test. If you want more details, download the complete data.
To be honest, I didn’t expected such great results from the new DYS SE2008 motor. Now I need to build a new FPV quad with these motors and put them to the limits. You can find the new DYS motors here for 17.99$/pcs.
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