XJet
Posts: 3465
Joined: 3/31/2003 From: Tokoroa, NEW ZEALAND Status: online
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To me, the 5955's strongest feature is the titanium gearset. When I want *real* torque, I go for a Seiko or other 1/4-scale servo, not a "standard" sized unit. I mean, just look at how much stress there is on the tiny mounting screws, output shaft and case of a "standard" servo when it tries to pull 22Kg/cm of torque. Expecting a consistent, reliable, usable level of torque from such a small case is a silly thing to do. If you're using a servo that delivers this amount of torque it's obviously going in a plane that is large enough that a couple of extra ounces for a proper 1/4-scale servo isn't going to make a whole lot of difference (and yes, I fly 3D gassers so I am aware just how weight-conscious some fliers are). What I like about the 5955s is that they have "enough" torque for most applications and the gearsets just don't seem to wear at all. If you're dumb enough to buy a ultra-hi-torque JR servo, you'll spend half your life replacing servo-gears to stop the damned things from shaking like a drunk with the DTs. The 5955s have proven to be "fit and forget" servos that work just fine for me in all my bigger planes.
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