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Search result for: WA 0859 3970 0884 Harga Membuat Lukisan Mural Grafiti Motor Karangpandan Karanganyar
| # | Post Title | Result Info | Date | User | Forum |
| Bearing in theta motor damaged | 60 Relevance | 4 years ago | wbrigg | Table Usage | |
| ... as gears skipping. So i started dismantling the table to determine where the problem WAs, and nothing i removed stopped the clicking/stalling. Eventually i had the belt disconnected from the theta Motor and it still kept stalling. It makes sense that it WAs the theta Motor stalling, as the ball would just move slowly outwards while the theta Motor WAs stalled and the rho Motor i guess WAs attempting to match the rotation it assumed the theta Motor WAs doing to keep rho constant/moving at the correct speed for the pattern. Next i took the Motor out and dis ... | |||||
| RE: Bearing in theta motor damaged | 33 Relevance | 4 years ago | Bruce | Table Usage | |
| ... can handle it :). Please contact our support team - [email protected]. They can set you up with either the full Sisbot swap or just the Motor. Make sure they know the age of your table and size - we've also changed the shape of the Sisbot's aluminum composite plate, and the Theta Motor now comes with the pulley permanently attached. If you WAnt only the Motor, we have to be careful to make sure the new Motor will fit correctly in your original plate at the correct height. Bruce | |||||
| Suggestion for User Manual or Troubleshooting Support | 12 Relevance | 8 years ago | heropup | Table Usage | |
| I recently received a new 3-foot table from the April preorder, and it is a much more impressive experience than the end table! That said, I discovered that the Sisbot moved during shipping, an issue I did not discover until I tried running the table and found that the Sisbot arm WAs striking the gear on the off-axis Motor because there WAs not enough clearance. More precisely, when I ran the Erase pattern, I found that the table worked fine for about two-thirds of the radius, but when it reached a particular angle and distance away from the origin, sudden ... | |||||
| RE: Table is getting "stuck" periodically | 8 Relevance | 6 years ago | Bruce | Table Usage | |
| Though it can be tough to exactly identify the cause of noises or other issues remotely, the descriptions and the video definitely point to a problem with Rho homing - which works using a stationary Hall effect sensor positioned to sense a small magnet in the Rho carriage (sliding part where the mag-arms are attached). If it fails to sense the target magnet, the Rho axis runs into its end, and the Motor "stalls" (which causes the "mini jack-hammer" sound). After it "thinks" it has moved the entire length of the Rho arm, it then backs out and tries again - which usually works when the problem is not serious. This does not harm the Motor or mechanism, but obviously is undesirable. We test every Sisbot thoroughly prior to shipping, but on rare occasion, things can shift during transit (the sensor's connector to the SisBotBoard can get loose, or the sensor itself). If our support team cannot help you fix it, the solution is to send out a replacement Sisbot to swap in. | |||||
| RE: tracks putting main ball in 2ball holder | 8 Relevance | 6 years ago | burningamd | Community Tracks | |
| @bruce, are you referring to losing steps?Is this specific to the Motor which does the linear movement? I just had another track go bad, it WAs heavy on movements reversing the linear Motor (dougo-spiral2rev). The whole track is filled with linear reversals but it has a problem with one specific portion of the track. If played from the inside it doesn't have a problem and gets to the outside with the ball in bounds, but then it starts moving back in and the ball quickly goes out of bounds. (switches movements at 27 seconds, out of bounds by end) If pla ... | |||||
| Wish list #12 & 35.3 | 4 Relevance | 4 years ago | adambrower | Other Development | |
| ... option to pick a radio button for 25, 50, 75, or 100 per cent of available speed, or to use the current default speed setting. Whatever became of the bottom cover for steel coffee tables? The last I read WAs that youse guys had a good design, created the molds, and had a working product this >< close to market. That WAs last summer. There you have it. All I WAnt is everything, immediately. | |||||
| RE: Clicking/thunking noise sounds like skipping teeth on the gears when near the center | 4 Relevance | 5 years ago | Bruce | Table Usage | |
| It's hard to diagnose the cause of noise via verbal description - but I'm fairly sure the noise is not gear teeth being skipped. It is most likely the Rho stepper Motor "stalling." When unable to turn its shaft because of mechanical resistance (obstruction, higher than normal friction, etc.) it vibrates loudly. This can happen if Rho homing (finding the center) isn't working right, and the Rho axis hits its end of travel. It causes no damage to gear or pulley teeth. Our support team is expert at troubleshooting and fixing issues. Please contact the support desk, and if you can, take a video of your Mini when it's making the noise and out of position and upload it there. | |||||
| RE: Table clock | 4 Relevance | 6 years ago | heropup | Community Tracks | |
| Maybe an analog approach? After all, the table is circular. Maybe a pattern that sweeps out a sector of the circle for each hour it runs, sort of like the hands of an analog clock? The only issue is the time it reads would be a function of the Motor speed. There are moments when we say "time flies" or we feel like it's slowed to a crawl, but this idea might be taking things a bit too literally! | |||||
| a couple of funny sleep issues | 4 Relevance | 6 years ago | neophyte | Beta releases and bugs | |
| Sisyphus mini 1.10.66 1. I tried setting a sleep time for night mode, with no WAke time as I'm usually gone most of the day so I WAke it when I'm home. If night mode is enabled in this WAy, my table always WAkes up at exactly 12 midnight. It's done that through a few firmware updates 2. Occasionally when it's been sleeping for a while - at least a few hours but more likely if overnight - I will hear it making little Motor noises just as it does when it's running but quieter, like barely audible. WAking and sleeping it again will silence it for a while ... | |||||
| RE: playing a new track each morning | 4 Relevance | 6 years ago | rkashden | Other Development | |
| The noise lasts about 1/2 sec. After I wrote the post I noticed that there were days where the table didn't make any noise when it first started up. Maybe it's just the Motor "snapping to attention" like you mentioned. Thanks for the response. I'm still hoping for an upgrade to the firmware that brings back the old functionality of running the next track when the table WAkes. | |||||
| playing a new track each morning | 4 Relevance | 6 years ago | rkashden | Other Development | |
| ... the table's Motor makes an unusual (almost grinding noise) when the track starts to play. I WAs concerned that this noise might be a sign of doing something that might cause damage to the table. Is there another API call that I should make before calling "play_next_track", to avoid the noise? | |||||
| RE: New table stuck on "HOMING YOUR TABLE" | 4 Relevance | 6 years ago | Bev | Table Usage | |
| Hi Ben, Sorry to hear your new table isn't working properly. It sounds like there is a problem with the home sensor (when the table boots up, the first thing it does is find "home" - first the rotation axis, then the linear). Since you can see the arm rotating, the Motor is working - but the sensor is not responding when a tiny "target magnet" passes by it. Try this: Unplug the table. Look under and find the "SisBotBoard" (square circuit board). Check the connectors attached to it by tugging gently - especially the ones with 2 white and 1 black wire (these go to the Theta and Rho sensors). Even if they're not loose, reseat them by depressing the tiny plastic latch and pulling. Then reconnect by pushing in until you hear / feel a click. Neither pulling out or pushing in should require much force. Then try repowering the table. Fingers crossed... Bruce ps- if this doesn't work, follow the 3-wire cables to the two sensors and see if there is anything obvious (they should be firmly glued in place on the plate that holds the Motors). Please contact our service desk if these directions don't work). | |||||
| RE: How does auto-brightness work? | 4 Relevance | 6 years ago | Bruce | App Usage | |
| ... and takes a light reading about 20 times a second. These are then averaged / filtered, and a "guess" is made about the ambient lighting in the room. This works pretty well in most situations, but has limitations (people's floors vary). It is a nice feature, in that usually the lighting level you WAnt during the day will be far brighter than desired once the sun goes down. Since conditions vary from site to site, the brightness slider is still active - but instead of it being the only control (as it is when auto-dim is disabled), its setting is combined wit ... | |||||
| Mini surging/accelerating | 4 Relevance | 6 years ago | mikewanda14 | Table Usage | |
| Hi there, I have had my Sisyphus for a few days now and the whole family love it. I have a question today my sis WAs doing it’s normal thing on about half speed when I noticed it WAs making a different sound. It sounded like the Motor WAs accelerating then returning to its normal speed, I had a look and about every five seconds you could see the balls getting faster for about half a second then going back to it’s programmed speed. The surges happen on both one ball and two ball mode and in all designs. I have put sis to sleep, woken it up, tried a coupl ... | |||||
| RE: Beep on Pause | 4 Relevance | 6 years ago | Bruce | App Updates | |
| @dithermaster - I'm familiar with stepper "music" :). One of our greatest challenges, during the prototyping for in-home Sisyphus back in 2015, WAs how to get rid of stepper noise. Trinamic (the maker of the chips we use) thankfully came out with their new "Silent Stick" chip around then, and it WAs a godsend. If working properly, Sisyphus's Motors should never make appreciable noise (though you can hear them at high speed settings). This being said - the Motors can be made to "sing" rather loudly if you command them to go WAy faster than they are able to go ... | |||||
| RE: Ball going out of bounds on several tracks. | 4 Relevance | 6 years ago | Bruce | Community Tracks | |
| I just responded to this on an earlier post of yours. I suspect that what you're seeing is a mechanical issue - possibly a loose set-screw in the Rho pinion gear. This can cause intermittent position error (the Rho Motor shaft can intermittently slip inside the pinion). Here is a video from our support team that shows how to fix it. If that does not correct the problem (or if you WAnt more help in troubleshooting) please contact us at [email protected]. | |||||
| RE: Adding colored LEDs | 4 Relevance | 8 years ago | Bruce | Table Customization | |
| That's quite feasible. During track plotting, every step each Motor takes is counted. From these counts the current position of the ball can be easily calculated. | |||||
| RE: Both balls joining together and not separating | 4 Relevance | 6 years ago | Bruce | Table Usage | |
| ... except for wood tables,) from there, position is "dead reckoning" - meaning, every step the Motors take is kept track of. But if steps are lost (motor should have taken a step but didn't), position error builds up over time. We are continually working on minimizing the likelihood of position errors, but the surest WAy is to choose slower speeds. | |||||
| RE: Homebrew Accent Table Build | 4 Relevance | 7 years ago | makerbobdesigns | Table Customization | |
| ... My power supply and step down converter are able to power the accessories noted above, along with the Raspberry Pi, and Motor hat without breaking a sweat. Now, on to the prototyping stage! In order to make real progress, I had to make the hard decisions about the physical limits of my table: The Rho is going to be from 0 to 1 with no overrun. I don't need to WAtch out for the ball parks, because they won't be in the drawing area. The radius for the drawing area is 171mm. This fits tightly inside the legs of the table I bought. There is a bit of extra r ... | |||||
| RE: Homebrew Accent Table Build | 4 Relevance | 7 years ago | makerbobdesigns | Table Customization | |
| I am sure that the table will be awesome to WAtch, and I'll enjoy making new tracks for myself and the community, but my main purpose currently is the physical build and optimization. I am also looking forward to the programming aspect of this project. Some of the WAys that the physical interaction between Theta and Rho affect each other are going to be fun to dive into. It is pretty mind bending thinking about the differences between this machine and my printer and laser cutter. I have a bunch of parts modeled in CAD, and I am starting the buildup of the R ... | |||||
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