Hi Friends,
Which servos to use with Harrier 90 3d airplane.
Can you mention/suggest in KG requirment's for the servos.


thanks

I don't have that airframe. But I have several 3D planes about the same size. I like the Futaba 3305s for an inexpensive strong servo. On 6v they make 130oz( 8.9 KG-CM) of torque, have metal gears and only cost $35 US.

Here is a link http://www3.towerhobbies.com/cgi-bin...&I=LXDWF8&P=ML

David

I have also used the 3305's but did notice most of them developed a backlash at the end of travel on 3D rates. So I have converted to Power HD 9150 digitals 36 bucks(Planeaddicts.com) and put out about 220 oz of torque on 6v. They have been great servos for me. I use them in everything up to 50cc birds.

I like the GOTECK servo's and these will also run on 7.2 http://www.giantmodelproducts.com/in...o0kjche9ng4125

At Least 90oz-in or 6.5 servos would be best, with a 120-150oz-in (9-11kg) for the rudder. Faster the better for 3-D.

hitec 5625's