Corona 928BB Servo 7.0kg/ 53g/ 0.13secModel: CS928BB
Operating Voltage: 4.8V / 6.0V
Operating Current: 200mA / 240mA
Operating Speed: 0.14sec.60º/ 0.13sec.60º
Stall Torque: 1.8kg.cm / 2.0kg.cm
Dead Band: ≤5uSec
Operating Travel: 40º/one side pulse traveling 400us
Potentiometer: 2 slider/Direct Drive
Ball bearing: MR85
Connector wire: 215mm
Operating Temperature Range: -20J+60J
Unit Weight (g):
Great servo for the price.Ball bearing on main shaft! I must say i like these items. Feels good and strong. Nice fit on connectors. Looks professional for the price.Fantastic little item, i use them all the time. Nice glossy finish on it. These deliver exillent bang for buck I may say.it is equal to HXT 900leggero ed efficace x il 3dbuena calidad de producto muy adecuado al precio de el productoDear pilots,
I like these tiny power packs, however, they are not mechanically strong compared to that 9g blue HK or towerpro servos. Mine got the servo holding screws sides almost broken when I did one hard landing... the servos are itself still okay.
I will prefer using 9gram blue hobbyking servos...
enjoy flights...Cracking good servo for the money. As powerful as stated and reasonably quiet. Nice centering and smooth movement.These are good enough if you're just starting out in the 450 class helis. As your skill improves, you'll want to go all digital and faster. These are noisy, until the motor starts running, then you can't hear them :)