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科罗纳939MG数码金属齿轮舵机2.7千克/ 0.13sec /12.5克

科罗纳939MG数码金属齿轮舵机2.7千克/ 0.13sec /12.5克

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Now save 保存 AU$ 0.00 AU$ 0.00

AU$ 8.19
Rating:
Stock:
重量:
31
SKU:
DS939MG

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产品介绍
科罗纳939MG数码金属齿轮舵机2.7千克/ 0.13sec /12.5克
型号:DS939MG
工作电压:4.8V / 6.0V
工作电流:小于200mA /240毫安
运行速度:0.14sec.60º/0.13sec.60º
失速扭矩:2.5kg.cm / 2.7kg.cm
尺寸:22.5X11.5X24.6mm(0.88“x0.45”x0.96“)
重量:12.5克
死区:≤3uSec
工作行程:40º/单面脉冲旅游400us
电位器:2滑块/直接驱动
滚珠轴承:MR85
装备: 金属
连接线:215毫米
工作温度范围:-20J + 60J
Product
Specifications

额外信息

  • 商品编号:
    DS939MG
  • Brand:
    Corona
  • 重量(g)
    31.00
  • 长度
    64.00
  • 宽:
    31.00
  • 高度:
    45.00
  • 速度(秒/ 60deg )
    0.13
  • 扭矩(公斤)(最少0.01公斤)
    2.70
  • Unit Weight (g):
    12.5
  • A(毫米):
    32.00
  • B(毫米)
    23.00
  • C(毫米)
    30.00
  • D(毫米):
    12.00
  • E(毫米):
    33.00
  • F(毫米)
    20.00
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Awesome servos. works great on my AJ Slick 51" No flaws
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Great torque, great centering, very smooth. The servos tend to buzz without load, but since they don't draw any current, it's not a problem. Using 2 on my Teksumo without any problem.
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Out of the box they worked, but when I installed them 2 out of 2 broke on there own. I took them apart and found poor solder joints to the servo motor. Re-solder the motor brush leads and are working again. Them I read the other reviews. Very poor quality control.
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Costaud et fiable mais attrape du jeu avec le temps, comme tous les Corona !
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Sehr gnstiges , starkes, rckstellgenaues Servo , 939 bei mir sogar im Turbinen-Jet.
Wie alle Corona's bei mir Ohne Ausfall .
Manche knurren kurz ein wenig in Nullstellung - ist aber kein Problem .
Leider sind die Corona-Servos im EU-Lager selten in Stock.
Ich kaufe deshalb immer auf Vorrat in mein eigenes Lager :-) , dann habe ich sie , wenn ich sie bentige.
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I haven't had this servo in the air yet but.. the bench testing has made me very happy .
It comes in at 14.2 grams or.5 oz. or71 CT or 0.456 ozt and 219 gn also 9.13 dwt. lol all joking aside its is a little heavier than they say....
1st thing I did was mount them after a quick servo test with my tester. the worst is to run wires and install a servo that wont work. I have had them. the response is very quick and you will need to adjust your travel via your radio because they are strong and will bend a small to med push rod....
2nd thing you NEED to tighten the servo case screws. every one was loose from a half to a full turn ..
as far ad
s the size of the arms they ship very short arms with it but does come with anti vibration hardware.
WHAT ARMS FIT ...
BEATS ME .
I have a huge box of servo arms and I found nothing that worked perfect. I did have one set of long red arms I could force on. they don't give a mesurment on the arm spline so I will 485mm on the splines and 483 in the splines hope this helps .
I have them moving some massive elevons so ill let you know how they work soon
would I buy more?
So far ....hell yes for the money better than the hxt 500or 900 servos they center good but they do make noise but hey they are digital
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ich kaufe nur noch corona servos... spitze in preis und leistung
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Ich benutze Corona Metallgetriebe Digitalservos in allen Gren ( ca 50Stck.)
Es war noch kein fehlerhaftes Servo dabei , alle sind stark, stellgenau, spielarm und der Preis ist dabei sehr gnstig - sehr zu empfehlen.
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preciso e affidabile ottimo per ciclico e flybarless
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These Servos are really good!!!

Very stable and precise. Only can recommend them!
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