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Need to build a linear moving target

Jimmy D in AK

Myrmidon
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Full Member
Minuteman
Aug 14, 2010
481
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Alaska (AK)
Anyone build a DYI mover? Need it to be able to move an 18”x 24” AR500 plate at 1.5-2.5 mph (bottom of plate will be mounted at least 24” above the top of base). Over a distance of 50yrds then reverse and do the same in the opposite direction. Open to most ideas except hanging cables (ground cables ok). Thanks in advance.
 
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I could armor up a motorized wheelchair and attach r/c servos to it... it’ll run me about $2K... but I’d rather do a ground cable, reversible eclectic motor to move an ATV chassis; much less $.... Before I jumped into the deep end, I thought I’d check with the masses to see if someone has already skinned this cat. Any suggestions that don’t involve me contacting my ex mother-in-law would be appreciated. Thanks
 
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You'll need a wagon with a pulley and steel cable, small electric motor (Tractor Supply, maybe Harbor Freight). Think old-style laundry line. Old technique for tank and machinegun gunnery practice. This is fancier, with rails:

76a7c7df90.jpg
 
electric motor/solar panel charging system..... For the weight of the target, and the amps needed to move it the distance you want... I'm not sure of the "cycles per week" that you'd get, but my guess is you could count them on both hands. Obviously it depends on how many solar panels you have, but....

What about incorporating a small 'lawn mower engine' to a drive? With limit switches and a forward/reverse transmission you can regulate the speed with the throttle and only need to bring a jerry can.
 
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This is a trainer for cutting horses -- to cut cattle from the herd for neutering, vaccinations, branding, etc. You can reverse speeds and directions quickly, up to gallop, then stop. Although the original poster asked for no hanging cables, this will work for cardboard and paper targets. The motors and pulleys will work for a ground-cable or rail system, but you'll need a larger 1/2 horsepower or more motor for a big steel plate.

photos-006.jpg
 
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This is a trainer for cutting horses -- to cut cattle from the herd for neutering, vaccinations, branding, etc. You can reverse speeds and directions quickly, up to gallop, then stop. Although the original poster asked for no hanging cables, this will work for cardboard and paper targets. The motors and pulleys will work for a ground-cable or rail system, but you'll need a larger 1/2 horsepower or more motor for a big steel plate.

photos-006.jpg
Rails or a concrete walkway are going to add cost. First rail below is 2x4.

40-50-125-MotoShot-MotoTRAX-Moving-Target-Track-System-1.jpg
largewebsetup.jpg


This one's German:

DSC_7211.jpg


This one's built out of garage door channel.

moving-targets.jpg
 
You'll need a wagon with a pulley and steel cable, small electric motor (Tractor Supply, maybe Harbor Freight). Think old-style laundry line. Old technique for tank and machinegun gunnery practice. This is fancier, with rails:

76a7c7df90.jpg
Sinister,

All great ideas- THANK YOU!... I'm going to go with the 2x4 rail option and see what I can do with it. I can run a Honda EU2000 generator of a few dollars a day for as little actual run time it'll have AND the 2x4 rails are easily replaced. I keep you posted on the outcome and if you ever find yourself in Alaska- come on by and shoot the thing (if come during hunting season there are other things you could shoot that'll taste better).

Regards,

-James
 
I've debated throwing one together also I'd probably be only guy in the area with a mover I like the idea of the cutting horse trainer except cable would end up cut in half so ground rail is best option.
 
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Garage door opener....chain drive.
You'll get the pulleys, the chain, the motor, and the tracks.
A couple of trip switches, one at each end, that trigger a relay that reverses the direction.
Simple, I could do it in a day, easily.
It shouldn't have any trouble pushing and pulling a 50lb plate because a garage door weighs at least that.
Now available in 1/2, 3/4, and full horsepower models at your local Homie De Pot.
 
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Another local range has used the garage door opener solution for years. It will work, but will not withstand a continuous diet of centerfire without serious track mods.
If you plan to run competition stages with them, best of luck. As I said, the range in question used them for years but there was always random aggravating failures.
 
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They can't hold steel, but these systems could do the trick on a budget. https://www.dynamicrangex1.com/

View attachment 8233103
I was looking at these for rimfire mover for matches where we have berms. I was thinking make up a track of some kind for behind the 100 yard berm, and have a sled of some kind on maybe roller skate wheels or something attached to this so the cable is protected, the sled is also behind the berm and the rimfire target stand is holding the target up above the berm. I would prefer to power it by deep cycle 12 volt marine battery but electric power might be possible I suppose.
Anyway, that system for under a grand is a good start if it can be adapted.
 
I was looking at these for rimfire mover for matches where we have berms. I was thinking make up a track of some kind for behind the 100 yard berm, and have a sled of some kind on maybe roller skate wheels or something attached to this so the cable is protected, the sled is also behind the berm and the rimfire target stand is holding the target up above the berm. I would prefer to power it by deep cycle 12 volt marine battery but electric power might be possible I suppose.
Anyway, that system for under a grand is a good start if it can be adapted.
I have seen DIY movers made from garage door opener tracks. They are capable of taking rimfire abuse and the lighter targets for RF, but were always kinda finicky.
 
Yes I have seen comments on garage door opener but you need to use Commercial duty ones to run it all day in a match. If they were reliable, it is a good start.

A mover at a range in NY was a Ferris wheel type with 4 rimfire targets, homemade also. It had adjustable speed. Not linear but a mover.
 
I was looking at these for rimfire mover for matches where we have berms. I was thinking make up a track of some kind for behind the 100 yard berm, and have a sled of some kind on maybe roller skate wheels or something attached to this so the cable is protected, the sled is also behind the berm and the rimfire target stand is holding the target up above the berm. I would prefer to power it by deep cycle 12 volt marine battery but electric power might be possible I suppose.
Anyway, that system for under a grand is a good start if it can be adapted.
For what they are $1800 is reasonable:
 
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Just go down to your local home improvement store and hire a truckload of illegals to run back and forth.

Carrying targets above their head, of course. I'm not a monster.