[ 3 / biz / cgl / ck / diy / fa / g / ic / jp / lit / sci / tg / vr ] [ index / top / reports / report a bug ] [ 4plebs / archived.moe / rbt ]

2017/01/28: An issue regarding the front page of /jp/ has been fixed. Also, thanks to all who contacted us about sponsorship.

/diy/ - Do-It-Yourself

View post   

[ Toggle deleted replies ]
File: 44 KB, 500x500, hobby servo-500x500.jpg [View same] [iqdb] [saucenao] [google] [report]
1510251 No.1510251 [Reply] [Original] [archived.moe]

hi /diy/ im looking for help on a little project of mine. does anyone know if i could use a hobby servo to control the shift lever on a pit bike engine? im making a hard wired remote control for a sort of drag skateboard type project im doing.

>> No.1510256

need to know what the force required to operate shift lever
compare that to servo output force indicated on servo spec sheet
im guessing you would need a "light industrial strength" servo
hobby servos are small and not real strong. unless you go big

>> No.1510260

how do bikes shift? - do you tap down on one side of a rocker to go up in gear, down on the other to go down?

>> No.1510261

do you know if there would any simple way to wire it that would allow a half click motion to get into neutral? im using a semi automatic engine to eliminate clutch work from the equation i figure its dangerous enough as is.

going with a tadpole trike layout and aiming at a 6 foot overall length. trying to work out a leaning trike style front suspension for 12 inch wheels so ill be able to carve dirt and such with it

>> No.1510262

yes. if you watch colin furze's drift trike video youll see the sort of engine i have.

>> No.1510268

You would program a pic or arduino to make it do what ever the hell you want.
What about a car central locking 'solenoid'? Quick and fairly strong.

>> No.1510453

You can get any size hobby servo, so yes.

The one in the picture is small but there are giant ones available, and they're pretty cheap. The resolution and accuracy isn't spectacular but for your application it doesn't matter.

They're easy as fuck to control with an arduino.

Name (leave empty)
Comment (leave empty)
Password [?]Password used for file deletion.