| XRAY - Model racing cars https://setup.teamxray.com/xsetup/legacy/ |
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| Steering Servo Speeds https://setup.teamxray.com/xsetup/legacy/viewtopic.php?f=8&t=12583 |
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| Author: | ADRIAN WEBB [ Thu May 10, 2012 21:30:45 ] |
| Post subject: | Steering Servo Speeds |
Im curious what steering servo's Alex and the xray team uses. Does it matter how fast the servo operates. Im using a Futaba low profile brushless servo at present. I now a fellow racer who turns the steering speed down on his handset. Im wondering if a faster servo would be better ?? |
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| Author: | Skiddins [ Thu May 10, 2012 22:55:59 ] |
| Post subject: | Re: Steering Servo Speeds |
I have generally gone for the fastest I could get (with fairly good torque, 8Kg/cm or so) so that there is as little delay as possible between my inputs and what the steering actually does. I belive some of the latest radios can make the steering and servo response insanely fast. At the ETS Alex had a full size Savox servo installed but I'm not sure which model |
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| Author: | Stusdal [ Fri May 11, 2012 13:58:36 ] |
| Post subject: | Re: Steering Servo Speeds |
From the pictures i have seen, Alex is using the KO RSx Response servo. 0.06s @60°(7.4V)/0.07s @60°(6.0V) 17.6 kg-cm(7.4V)/14.5 kg-cm(6.0V) http://ets.redrc.net/wp-content/gallery ... rgt3-4.jpg |
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| Author: | Skiddins [ Fri May 11, 2012 18:32:36 ] |
| Post subject: | Re: Steering Servo Speeds |
| Author: | Hagberg [ Fri May 11, 2012 21:02:44 ] |
| Post subject: | Re: Steering Servo Speeds |
You can't go wrong with any of the "high end" servos available as all those will have enough torque and speed. To be honest I have tried other manufacturers servos in the past and I was always impressed by how quick the RSx reacts to steering input, as well as the holding power in high speed corners. Anyway. A high end servo with 10kg or more is enough for this application. |
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| Author: | ADRIAN WEBB [ Wed May 23, 2012 00:53:58 ] |
| Post subject: | Re: Steering Servo Speeds |
Is 10kg of torque needed?? At the moment I have the Futaba low profile brushless which has 9.2 kg. The speed is 0.10 sec @ 6.0v. Im thinking of getting a sanwa servo like the SDX 801 or the SRG BLS any thoughts on these ??? |
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| Author: | ADRIAN WEBB [ Sun Jun 03, 2012 12:51:07 ] |
| Post subject: | Re: Steering Servo Speeds |
bump |
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| Author: | Skiddins [ Sun Jun 03, 2012 19:49:13 ] |
| Post subject: | Re: Steering Servo Speeds |
One of the WLRC racers runs a Sanwa with 7Kg of torque and he says it's fine. Skiddins |
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