Corona DS-929MG - Mini Servo

Corona DS-929MG
Brand: Corona
Product Number: ? (add)
Suggested Retail: ? (add)
Street Price: 8.45 USD
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User Reviews

Number of Reviews: 5
Average Rating: 3.2 / 5.0

Basic Information

Modulation: Digital
Torque:

4.8V:

25.0 oz-in (1.80 kg-cm)
Speed:

4.8V:

0.11 sec/60°
Weight: 0.44 oz (12.5 g)
Dimensions:

Length:

0.89 in (22.6 mm)

Width:

0.45 in (11.4 mm)

Height:

0.97 in (24.6 mm)
Motor Type: Brushed
Gear Type: Metal
Rotation/Support: Single Bearing

Additional Specifications

Rotational Range: ? (add)
Pulse Cycle: ? (add)
Pulse Width: ? (add)
Connector Type: ? (add)

User Reviews of Corona DS-929MG (5)

  • Rating:

    3 out of 5

    Application(s):

    Cyclic on 450 size helicopter

    Comments:

    Well it seems a good deal at start but after more than 100 takeoff, I can say these servos have many problems. 1st they can't center well and 2nd the gears have some play. I will never buy these servos again because even if they are not expensive, they are almost unusable on an helicopter.

  • Rating:

    1 out of 5

    Application(s):

    elev. rud and pitch on 400 walkera elestric 400do2

    Comments:

    The plastic is cheep and broke on all three servos were they connect to the helicopter in +76 degree tempitures, and they were even mounted in rubber. Very fragel weak plastic, I havent seen plastic like that sence the 50's.

  • Rating:

    3 out of 5

    Application(s):

    Cyclic on 450 Pro heli

    Comments:

    Being so cheap, I had to give these a try.

    On the positive side, the speed on the servo tester pretty much matches the claimed 0.11s @ 6v - but all of my 929's had a horrible amount of gear slop.

    In flight, they seem to work ok, but the heli just feels a bit loose. They worked better than Henge 922's, but not so well as Henge 933's, which in turn were not as good as Align DS410's.

    I give them a three star rating only because they are so cheap.

  • Rating:

    4 out of 5

    Application(s):

    For 450 FBL cyclic

    Comments:

    I use this servo on my 450 fbl , no problem . and now have 77 flight already .

  • Rating:

    5 out of 5

    Application(s):

    Trex 450

    Comments:

    More than 300 flights And works perfectly

    No one is better for the price.

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