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科罗纳CS238HV模拟金属齿轮伺服4.6千克/ 0.13sec /22克

科罗纳CS238HV模拟金属齿轮伺服4.6千克/ 0.13sec /22克

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014000034-0
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科罗纳CS238HV模拟金属齿轮伺服4.6千克/ 0.13sec /22克

型号:CS238HV
工作电压:6.0V / 7.4V
工作电流:300毫安/400毫安
运行速度:0.14sec.60º/0.13sec.60º
失速扭矩:4kg.cm / 4.6kg.cm
尺寸:29X13X30mm
重量:22克
死区:≤5uSec
工作行程:40º/单面脉冲旅游400us
电位器:3滑块/间接驱动
滚珠轴承:MR106
装备: 金属
连接线:215毫米
工作温度范围:-20℃+ 60℃

  • SKU 014000034-0
  • Brand Corona
  • 重量 43.0000
  • 长度 70.00
  • 30.00
  • 高度 50.00
  • 扭矩(公斤)(最少0.01公斤) 4.60
  • 速度(秒/ 60deg ) 0.13
  • A(毫米) 35.00
  • B(毫米) 29.00
  • C(毫米) 31.00
  • D(毫米) 13.00
  • E(毫米) 40.00
  • F(毫米) 20.00

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These servos work just fine with my orange receiver and a 5 volt BEC.
The complaint I have is with the servo arms. They do not fit the metal out put shaft (spline) on the servo; the servo arm holes are too small. I had a few old arms from a full sized FMA servo and they seem to fit ok.

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These servos work just fine with my orange receiver and a 5 volt BEC.
The complaint I have is with the servo arms. They do not fit the metal out put shaft (spline) on the servo; the servo arm holes are too small. I had a few old arms from a full sized FMA servo and they seem to fit ok.

God og billig servo, momsen skal ned I DK foer vi gaar konkurs

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God og billig servo, momsen skal ned I DK foer vi gaar konkurs

These servos are great for 50-60" plane currently my servos hooked in rudder and elevator. They r high performance servos according to their cost. In short they r worth the price.

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These servos are great for 50-60" plane currently my servos hooked in rudder and elevator. They r high performance servos according to their cost. In short they r worth the price.

Sad to say I have come to the conclusion that these servos are not HV in a useable sense.
They might be HV in that they do not burn out after being connected to a 2s LIPO for 45 minutes but they develop a dose of frantic jitters at end of travel. Who wants their ailerons or elevator beating the air at full travel? This gradually decreases in intensity as the voltage is lowered. Even at 6v they are jittery to the point I would not use them.
Everything goes smooth, quiet, and stable at 5V and I would never use them at any higher voltage.
All 4 servos I purchased behave like any other standard, cheap, strong servo at 5v.
Forget the HV specification.

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Sad to say I have come to the conclusion that these servos are not HV in a useable sense.
They might be HV in that they do not burn out after being connected to a 2s LIPO for 45 minutes but they develop a dose of frantic jitters at end of travel. Who wants their ailerons or elevator beating the air at full travel? This gradually decreases in intensity as the voltage is lowered. Even at 6v they are jittery to the point I would not use them.
Everything goes smooth, quiet, and stable at 5V and I would never use them at any higher voltage.
All 4 servos I purchased behave like any other standard, cheap, strong servo at 5v.
Forget the HV specification.

Just received 4 of these little beasts. Hooked them up to one of my Orange Futaba FAAST compatible RX's and tried them at various voltage rates. I set the RX to analog mode - 3 slow flashes. Servos are wildly jittery on 2s 7.2v Lipo, extremely jittery on 6.4v LIFE, mildly jittery with BEC set to 6v and quite good with BEC jumper set for 5V.

So useable High Voltage they are NOT. I suspect the Orange RX can be a bit noisy so will try later with FrSky RX when one is available as I have had better smoother results with them.

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Just received 4 of these little beasts. Hooked them up to one of my Orange Futaba FAAST compatible RX's and tried them at various voltage rates. I set the RX to analog mode - 3 slow flashes. Servos are wildly jittery on 2s 7.2v Lipo, extremely jittery on 6.4v LIFE, mildly jittery with BEC set to 6v and quite good with BEC jumper set for 5V.

So useable High Voltage they are NOT. I suspect the Orange RX can be a bit noisy so will try later with FrSky RX when one is available as I have had better smoother results with them.

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