Raco JackRabbit Thread
#353
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RE: Raco JackRabbit Thread
I've read through the earlier postings on wiring but I still have a couple newby questions. Do I need to use a Y-harness on both servos or just the steering one? And if I do use them on both, how do I connect both servos to the battery?
I just found this diagram, is this pretty much how I want to do it except with only one steering servo?[link=http://www.rctek.com/phpBB/album_page.php?pic_id=23]http://www.rctek.com/phpBB/album_page.php?pic_id=23[/link]
I just found this diagram, is this pretty much how I want to do it except with only one steering servo?[link=http://www.rctek.com/phpBB/album_page.php?pic_id=23]http://www.rctek.com/phpBB/album_page.php?pic_id=23[/link]
#354
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RE: Raco JackRabbit Thread
ORIGINAL: pb_paulie_b
i use a y-harness. one side goes to the battery direct, one side runs to the servo direct, and the other plugs into the reciever in the normal spot for that servo. you do not plug in a battery to the reciever at all. this bypasses the bec function and gives the servos full power. having a normal set up ie: 10th scale will end up burning up the reciever from too much power drain from the servos. heres a pic to maybe help..... PB
i use a y-harness. one side goes to the battery direct, one side runs to the servo direct, and the other plugs into the reciever in the normal spot for that servo. you do not plug in a battery to the reciever at all. this bypasses the bec function and gives the servos full power. having a normal set up ie: 10th scale will end up burning up the reciever from too much power drain from the servos. heres a pic to maybe help..... PB
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RE: Raco JackRabbit Thread
Yes, Thanks for the help Paulie, I just got all my needed parts for Christmas and I'm hooking it all up and I don't want to mess up!
My LHS "expert" recommended a couple Hobbieco CS-73 2BB servos and a 4.8V, 2700mAh battery. Do you think they'll work?
My LHS "expert" recommended a couple Hobbieco CS-73 2BB servos and a 4.8V, 2700mAh battery. Do you think they'll work?
#358
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RE: Raco JackRabbit Thread
I wouldn't use the CS-73. Unless thats the best they have in stock. 4.8v is not enough for that servo (153 oz.). I would run it at 6v (181oz.). Better yet pick up the Tower TS-80. Even at 4.8v it puttin out 275oz. torque. 343oz. @ 6v. The TS-80 is $29 and it comes with the y-harness. Good luck, where the pix at???PB
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RE: Raco JackRabbit Thread
Awesome thread, I just spent an hour reading every post. I got my JR in 1992 and had a ton of fun with it bashing offroad, running on blacktop and snow and ice. I put ice racing screws for motorcycles in the tires and it would really hook up and fly on the ice. I was a photography major in college so I had this old 8mm camera that I would mount to the top of the rollcage and take "in car film". Now I've got an old vhs-c camcorder I'll mount on it and try. It is the most durable car I've owned, once it glitched and went straight into a curb at full speed, flipping about six feet in the air and just bent up the front bumper. I made front and rear wings for it, a small hood scoop, covers for the outsides of the wheels to keep dirt from packing up in them and some guards for below the carb and the header to keep dirt out of the chassis.
Seeing all this interest in such an old car has motivated me to clean mine up and get it ready to run. It only needs a steering servo and some minor cosmetic and mechanical work, but I'll strip it to the chassis and clean everything up, switch to fm rx and fail safe from the old am airtronics and get it going. I'll post some pics when its done.
Seeing all this interest in such an old car has motivated me to clean mine up and get it ready to run. It only needs a steering servo and some minor cosmetic and mechanical work, but I'll strip it to the chassis and clean everything up, switch to fm rx and fail safe from the old am airtronics and get it going. I'll post some pics when its done.
#360
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RE: Raco JackRabbit Thread
I would love too see pics of of memebr Jackrabbits, I've always wanted this buggy, back when I was in my youth,and now when I can finnally afford the car of my youth if comapny is no longer around,but on the otherhand, if you put a side by side pic of the rabbit and the baja, they kinda look the same,but please post some pics of your rabbits
#363
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RE: Raco JackRabbit Thread
I have a jackrabit. I got from a guy I used to work with. I don't have any pictures for you. I may have spare trailing arms I'll have to check when I get home. I have a bin full of parts. I ahd to make the front shock towers at work. What I need are tires for the thing.
#365
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RE: Raco JackRabbit Thread
#368
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RE: Raco JackRabbit Thread
There are two new JR on ebay... one looks a little rough, the other looks real clean.
[link=http://cgi.ebay.com/Huge-Zenoah-G2D-Raco-RC-Gas-Monster-Truck-Buggy_W0QQitemZ6036401376QQcategoryZ44029QQrdZ1QQc mdZViewItem]RACO JACKRABBIT[/link]
[link=http://cgi.ebay.com/4-Scale-RACO-JAC-RABBIT-DIRT-BUGGY_W0QQitemZ6036926114QQcategoryZ19168QQssPageN ameZWDVWQQrdZ1QQcmdZViewItem]JR ebay[/link]
[link=http://cgi.ebay.com/Huge-Zenoah-G2D-Raco-RC-Gas-Monster-Truck-Buggy_W0QQitemZ6036401376QQcategoryZ44029QQrdZ1QQc mdZViewItem]RACO JACKRABBIT[/link]
[link=http://cgi.ebay.com/4-Scale-RACO-JAC-RABBIT-DIRT-BUGGY_W0QQitemZ6036926114QQcategoryZ19168QQssPageN ameZWDVWQQrdZ1QQcmdZViewItem]JR ebay[/link]
#374
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RE: Raco JackRabbit Thread
I wish I could help. They are somewhat rare. I got mine from www.quaterscalemotorsports.com but that was sometime ago...Heres a pic of mine incase you want to make your own...PB
#375
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RE: Raco JackRabbit Thread
This guy has ALL the parts for the Jackrabbit.........incredible.
http://www.dannysqscale.com/
http://www.dannysqscale.com/