Lennx
02-28-2009, 12:47 PM
Should I upgrade to a mini or stick with the standard size for 1/10 oval I think the bigger gets more torque but does that mean its any faster?plz help this new guy :thumbsup:
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View Full Version : JR mini servos 1/10 oval app.? Lennx 02-28-2009, 12:47 PM Should I upgrade to a mini or stick with the standard size for 1/10 oval I think the bigger gets more torque but does that mean its any faster?plz help this new guy :thumbsup: Rusty22 02-28-2009, 05:10 PM futaba 9650. high torque, high speed, lightweight. http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXDTB4&P=SM found at many hobbyshops and online shops also jflack 02-28-2009, 08:29 PM Futaba 9650 or 9551 are the best. S9551 Low-Profile (Replaces S9550) S9551 Low Profile FUTM0661 Volts Torque Speed 4.8V 98 oz-in. 0.14 sec/60° 6.0V 122 oz-in. 0.11 sec/60° spacer Dimensions Weight 1.6 x 0.8 x 1.0 in. 1.6 oz. __________________________________________________ _____ S9650 Mini S9650 Mini FUTM0260 Volts Torque Speed 4.8V 50 oz-in. 0.14 sec/60° 6.0V 63 oz-in. 0.11 sec/60° spacer Dimensions Weight 1.4 x 0.6 x 1.1 in. 0.92 oz. Lennx 02-28-2009, 10:14 PM Are the JR specs not superior to the futaba model mentionioned :confused: jflack 02-28-2009, 11:42 PM I don't know anyone running oval that uses a JR servo anymore. You might Have to go to a on-road thread to get that answer.......sorry can't help.......I have ran the JR7005 which is a good servo. Reverse 7005 Servo Specs Torque: 62.6 oz/in Speed: .16 sec/60 Degrees Dimensions: 0.88 x 1.73 x 0.93in Weight: 1.31 oz Bearing: Dual Motor Type: Coreless Application: Aileron servo for sport/competition aerobatic plan In todays servos speed and Torque are about the same in all size servos.....So if you have the room and weight isn't a factor then it really doesn't matter......You need to stay with the mini or thin mid servos to be able to place the servo in a oval car correctly. If the servo is to thick you can't get the servo low enough in the mount....... Sonny B 03-01-2009, 01:12 AM I run JR servos for oval. Sean Cochran, Eli Ezrow, Gary Hamilton and several other top drivers do as well. JRP DS9411 works great in a pan car. KOZ 03-01-2009, 01:37 AM 9411,3421,both killer servo's for oval Lennx 03-02-2009, 08:17 PM :freak:futaba 9650. high torque, high speed, lightweight. http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXDTB4&P=SM found at many hobbyshops and online shops also thats not much of a upgrade from what Im runnin now w speed at .17sec/@6.0v rickk5 03-03-2009, 12:52 AM jr servo 7005 works very well in oval cars!!! Rusty22 03-03-2009, 08:58 AM why not run an airtronics servo in your ride if your using an airtronics radio? looks like they have some good servos that are similar to both JR and Futaba servos ta_man 03-03-2009, 09:04 AM why not run an airtronics servo in your ride if your using an airtronics radio? looks like they have some good servos that are similar to both JR and Futaba servos Along those [airtronics] lines, has anyone run the Airtronics 94145 mini servo in a 1/10th oval car? It was pretty popular in 1/12th when still being made but its only got around 30 oz-in of torque. Is that enough for a 1/10th oval car? katf1sh 03-03-2009, 09:41 PM i was using a 9650 but just switched over to the JRP DS9411 ! smooooth and lots of torque! 98Ron 03-04-2009, 03:07 PM I have been running the JR 3421 for over a year, fast, smooth and relaible.. Gary Hamilton 03-04-2009, 04:59 PM Sean Cochran recommende the JR 3421 to me nearly 2 years ago and been running it since. Fast, light, durable, and most important dependable. No end play in this servo either. GH ta_man 03-05-2009, 09:36 AM Along those [airtronics] lines, has anyone run the Airtronics 94145 mini servo in a 1/10th oval car? It was pretty popular in 1/12th when still being made but its only got around 30 oz-in of torque. Is that enough for a 1/10th oval car? Any one? What is the minimum torque rating you would use for a 1/10th pan car? jamesrohr22 03-07-2009, 03:17 PM I have been running JR servos in all my cars 1/8, sprint car, pan car. This is the one i run in my pan car. nice and small plenty of speed and torque. The best thing about JR is if you have a problem send it to Horizon and unless it is abused they send you a new one. I would say 30 oz/in would work. Z3650 Digital High Speed Mini Race Servo MG Specs Size Category: Standard Type: Digital Torque: 42 oz/in @ 4.8V, 51 oz/in @ 6V Speed: .11 sec/60° @ 4.8V, .09 sec/60° @ 6V Dimensions (WxLxH): .58" x 1.30" x 1.02" Weight: 1.04 oz. Bushing Or Bearing: Bearing Bearing: Single Motor Type: Coreless Motor Gear Type: Metal KenBajdek 03-07-2009, 05:47 PM Almost everyone at our track runs the JR4321 for our 1/10 mod sprinters. I have a pan car with one in it too. Futabab 9650 is a great servo too. I think the JR3421 is a little better servo due to that it has metal gears and doesn't get sloppy end play after a year. Both will work well and don't get into the numbers to loose sleep over them. Rusty22 03-07-2009, 10:35 PM Both will work well and don't get into the numbers to loose sleep over them. exactly. dont people even turn the servo down after its installed from the radio? vBulletin® v3.8.7, Copyright ©2000-2012, vBulletin Solutions, Inc.
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