what is in a servo?
#1
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Join Date: Mar 2003
Location: Sisters, OR
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what is in a servo?
What is in a standard $12 servo with about 45in-oz torque compared to a mini servo with about the same torque rating? Why shouldn't one always go with the smaller servo for the convenience and weight? Is it the size of the gear train?
#3
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RE: what is in a servo?
Servos should be selected for their usage. In a 40 size plane, the smaller gear train cannot physically absorb the shocks a standard servo can take and so is more delicate. The smaller servos are also more expensive. I use Hitec 425s or Futaba 3004s for my general use throw around use. These are both some tough servos.
However if you are using these in a small plane where weight is of concern then the smaller servos are excellent. It depands on the design and application, but for all around useage I'll take a standard ball bearing servo.
John
However if you are using these in a small plane where weight is of concern then the smaller servos are excellent. It depands on the design and application, but for all around useage I'll take a standard ball bearing servo.
John