9103MG Metal Gear Servo 5.6g / 1.0kg / .12secUltra slim, mini servo.
Dimensions: 21 x 20 x 8.5mm
Torque @ 4.8V: 1.0kg-cmSpeed @ 4.8V: 0.12sec/60deg @ no load
Gear Type: MetalSpline Count: 19
Unit Weight (g):
High quality servo for that category.I bought this servo 4 PCS for my walkera helicopter,
inculding tail that one servos,
works well, now still working,
for this servo can work over 1 year with metal gears,
and this price is good, for my personally is recommend.one of the two used servo's broke down during the maiden flight. The total operating time was about half an hour. Very disapointing.I bought it before, works fine with 5.0V BEC came out, and it's not digital servo, but for most of receiver workings fine,
some people might want to use it at tail servo, but I am not recommend, as it must be narrow bend, this one is general analog servo, but whole metal gears, this is good one.Gutes Servo. Haben schon eineige keine Props.so bad!!!
i use versus composite dlg!!
but.. do not use...
not good!!!!!I have two of these. The first one is amazing! It controls both ailerons in a 3D airplane with 900mm wingspan. I crash a lot learning 3D, and I kept stripping Pico servos. I put in a 9201MG and it has performed flawlessly for nearly 2 years, and I have flown it a LOT.
The second controls the rudder of my DLG glider. This gets some stress on launch and landings, and again replaces a Pico. This one is a bit broken - it hunts around, possibly because a gear is worn or broken. It still works but I should replace it.I purchased a couple and am a bit disappointed. They actually weight 6.4g with the output arm, and there is an average amount of slop (say approx 0.5mm at the end of the 15mm long output arm, about 2 degrees) in the geartrain.I bought 6 of these. 4 of them jittered randomly right out of the package. The others seem to operate OK on the bench.
They all came with the servo horn screws tightened tightly into the output shaft. I had to hold the shaft spline with a tiny pair of needle-nose pliers to be able to remove the screws. On several of the servos, I buggered up the spline in the process. So be careful!after half year, my 9103MG servos are work okay, I am going to buy new 3PCS again for my new air plane, good cheap little servo