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« on: December 18, 2015, 03:01:06 PM »
shiploveradi
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City: mapusa
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hello guys, am building a small rc boat. I don't know what capacity servo motor should I use to turn the rudder.
Please help, my boat size is 20".

Thank you
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« Reply #1 on: December 18, 2015, 03:41:49 PM »
rastsaurabh
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9grm servos would do, also it depends how big the rudder is.
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« Reply #2 on: December 18, 2015, 05:07:06 PM »
sanjayrai55
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Minimum 5 Kg Servo (torque) Use a standard Servo
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« Reply #3 on: December 18, 2015, 05:07:49 PM »
sanjayrai55
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sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.
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Don't wake a Tiger until you've factored the teeth



Load on rudder in water is much, much higher than in air
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« Reply #4 on: December 18, 2015, 05:18:32 PM »
rastsaurabh
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No arguments ... listen to experts. ( Sanjai Ji)
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