Corona 929MG Metal Gear Servo 2.2kg / 0.10sec / 12.5g
Operating Voltage: 4.8V / 6.0V
Operating Current: 200mA / 240mA
Operating Speed: 0.12sec.60º/ 0.10sec.60º
Stall Torque: 2.0kg.cm /2.2kg.cm
Dead Band: ≤3uSec
Operating Travel: 40º/one side pulse traveling 400us
Potentiometer: 2 slider/Direct Drive
Ball bearing: MR85
Connector wire: 215mm
Operating Temperature Range: -20J+60J
Spline count: 21
Unit Weight (g):
I bought 2 of this servos. They are not reliable and cause a total block of your receiver (Spektrum DSMX) and put him failsafe mode. Don’t buy these servos !I bought 2 of this servos. They are not reliable and cause a total block of your receiver (Spektrum DSMX) and put him failsafe mode. Don’t buy these servos !Seems like a legit servo and ok price.
Negative is that it has a play in the servo arm when in neutral position. Not much but you can notice it when try to move it by hand.great servos , I have used in all my gliders from 2mtr to 4mtrs wingspan with great success.highly recommend themReally good quality servo's. They are a bit noisy but they always work.Used to replace a damaged standard fit aileron servo in my Phoenix 2000. I replaced both rather than have odd ones. Quicker and a little noiser than the original.Good quality, works great.After a hobbyking own brand only lasted 30 or so flights, i've converted to many Corona servos. They seem very well built, fast, strong and silent. Not worth skimping if you cherish something but these are well worth it!Superb servo, using it in daves tricopter, DJI tricopter and boat. No jiitter, fast, very useful!I put 4 of these servos in a 48" S-bach hybrid EPP foan and balsa plane. Never crashed, flown less than 10 times. I had to pull the elevator servo due to a stripped balsa wood hole. No big deal right? Well I decided to pull it all the way out to CA glue both holes to ensure a solid tight fit. Almost all of the ears were BROKEN off! I thought maybe something happened and it was my fault. Well then I pull ALL of the servos out. EVERY single one had broken ears on the case!! I can understand maybe one but 4?! The other 3 were all still solidly mounted when I removed them too. If I flew again, something would finished breaking and caused a crash which Hobby King would replace. I am done with these servos. I went to the other big tower site to replace them. I think I will stick to batteries.