Linear Motion Bearings, Linear Actuators, Linear Guides, Profile Rails, Cam Rollers, and engineered solutions designed to solve you toughest linear motion problems.
My application requires moving a 10 pound load up and down only over a two meter distance. Do you have anything for such a light duty?
@PBCLinear2 ай бұрын
Thank you for your inquiry. PBC Linear offers several potential options based on the initial information provided. In a general sense I would suggest considering a CAM Roller solution, more commonly used light duty products would be our Commercial Rail or Hardened Crown Roller linear guide systems as a starting point. PBC Linear provides product catalog and configurators on our website for more detailed information, otherwise, arrangements can be made with our Application Group at [email protected] for a more detailed discussion if needed. pbclinear.com/product-features/cam-roller-technology pbclinear.com/tools/configure-quote
@om_light3 ай бұрын
what is the sound level of this guide rail application?
@PBCLinear2 ай бұрын
Thank you for your inquiry. PBC Linear does has not specifically conducted sound level data for our standard products if you would like to review your project with our Application Engineers to review your project we would suggest sending your project information to [email protected] for further assistance.
@haroldespinoza42344 ай бұрын
Promo>SM 🤔
@YoDada6 ай бұрын
I have a question. What are the chances of friction or grazing between non rotating, sliding elements which are attached to the hardened crown rollers and the rails??
@PBCLinear6 ай бұрын
In any linear system setup, make sure to have proper clearance for parts of the system in motion and strive to have good alignment. The Harden Crown Roller Rail is manufactured from ASTM A1011 low carbon steel which is essentially soft carbon steel, if the rail incurs mis-alignment, skidding of rollers, etc. the rail will likely scratch or show signs of wear in the rail. To minimize potential marring of the rail it would be necessary to use a hardened rail product such as “V” rollers/rail or Redi-Rail this will reduce the chance of scratching the hardened rail surfaces, depending on the circumstances even this cannot guarantee not scratching or marring the rail running surfaces. - PBC Linear Application Engineer
@timd632410 ай бұрын
Very interesting. What brand cobot is that?
@PBCLinear10 ай бұрын
In this video a Hans, but the Cobot Feeder can work with any Cobot...
@samiadel704311 ай бұрын
🎉❤🎉
@samiadel704311 ай бұрын
🎉❤🎉
@user-ru2ve2ri5w Жыл бұрын
could you please tell me the contact of Mr.Kevin bischel?
@PBCLinear Жыл бұрын
please reach out to [email protected] and ask them to forward your request. Thank you!
@mohammadhoseinmahdavi3023 Жыл бұрын
could it be produced in small sizes ?! about 1cm lenght and 3 or 4 cm of shaft
@PBCLinear Жыл бұрын
Those sizes would be too small. 5cm would be the minimum for the screw length.
@MarkFunderburk Жыл бұрын
This is excellent and probably turns a ton of engineers (including me) onto your products.
@josuedossantosmartins7623 Жыл бұрын
Como se chama esse rolamento?
@PBCLinear Жыл бұрын
This is our Hevi-Rail Bearing - www.pbclinear.com/Products/Cam-Roller-Technology/Hevi-Rail-Roller-Bearings
Where do i find pricing and can these handle high temp to 200c environments? Thanks.
@PBCLinear Жыл бұрын
You can see pricing in our configurator or on our product page (www.pbclinear.com/Products/Actuators/MTB-Linear-Actuator-Series). Or you can call 1.815.389.5600 to request a quote. Our application engineer said they can operate in temps up to 176 degrees Fahrenheit.
@junmartinez1413 Жыл бұрын
Can we your product for large sliding door panels?
@LiloUkulele Жыл бұрын
I'm designing a sliding machine table that needs to cantilever: 700mm cantilever with 30 kg vertical end load. Is this feasible with roller bearing pillow blocks?
@PBCLinear Жыл бұрын
Roller Pillow Blocks are not recommended in a cantilever load condition due to the pull off force being applied typically to the rear supporting pillow block assembly. When using shafting as the linear raceway we would typically suggest using our IPPN or IPPSN series linear ball pillow blocks, being sure to size the shaft and pillow block for the rear “P2” pillow block force to prevent pull off from the shaft. Typically in a cantilevered application it is more common to utilize a Cam Roller Solution such as Redi-Rail or Commercial Rail products that will guide and contain the rollers when used in the normal radial bearing load orientation with two parallel rails. If you need further assistance, contact an Applications Engineer at [email protected]
@mattivirta Жыл бұрын
need be hobby cnc users about 1000mm long rails can cutting/mill aluminium and less than 70$/ axis. cheapen lot and heavy can use. about normal hobby user 1000-2000 mm long.
@mattivirta Жыл бұрын
very expensive hobby cnc builders not can use. no thanks.
@PBCLinear Жыл бұрын
We may have other products that might be better suited for your hobby project. We have excellent application engineers that could help you with this... email [email protected]
@watchdogpedro Жыл бұрын
what a great job here, you should have a million views on this one
@k9taxi Жыл бұрын
This product would be perfect for a DIY project I'm building except for the carriages being so darned expensive.
@PBCLinear Жыл бұрын
We may have other products that might be better suited for your project. We have excellent application engineers that could help you with this... email [email protected]
@vranthis Жыл бұрын
Im a green CSR at Motion industries and all this is very helpful to me.
@dineshvyas Жыл бұрын
Inch inch stupidty
@mmsingh9653 Жыл бұрын
Very nice post Thanks for M.m.enginiring work m.i.a madri udaipur Rajasthan India
@mmsingh9653 Жыл бұрын
Thanks for M.m.enginiring work m.i.a madri udaipur Rajasthan
@roasteddarkchocolate3676 Жыл бұрын
What if my application requires a curve rail? E.g. Rails that needs to follow the contour of the staircase?
@PBCLinear Жыл бұрын
We're sorry, PBC Linear only offers “straight” linear guidance rail products we do not offer a curved rail product.
@roasteddarkchocolate3676 Жыл бұрын
@@PBCLinear ok, thanks. no worries
@wtsg1982 Жыл бұрын
Thanks for the introduction, it is indeed very informative. Can I ask if IPA is recommended for the cleaning of the shaft?
@anikettripathi7991 Жыл бұрын
Linear bearings would improve our oceans energies projects.
@user-tw9ld9mp2m Жыл бұрын
IF ptfe spray used in electric fan motor (Apply it on the contact surface of the bushing and the bearing, and wait for them to dry before combining them.) Is it OK?
@PBCLinear Жыл бұрын
We do not recommend PTFE lubricants. There is a good outline of not recommended and recommended lubricants starting at 3:00 in the video.
@VulpeculaJoy Жыл бұрын
*Aluminium
@JohnHoranzy2 жыл бұрын
Where is the manufacturing facility for these rails located? Trying to find US sourced components.
@PBCLinear2 жыл бұрын
Hi John, we are located in Roscoe, IL - www.pbclinear.com/
@colintesla2 жыл бұрын
This video is rad.
@MauricioGoncalves.2 жыл бұрын
Nice!
@mechanicman66042 жыл бұрын
How well does these last outdoors? I am looking for a solution for adding slide out solar panels.
@PBCLinear2 жыл бұрын
Hi Mechanic Man - Redi-Rail has been used in Solar Panel and other outdoor applications, the Redi-Rail product is a combination of Aluminum Rail and Slider Body and can be provided with an Optional - 440 Stainless Steel Roller/Roller Raceway in the to minimize potential corrosion. We would also suggest the wiper option with the oil impregnated plastic wipers to provide a form of lubrication between slider rollers and rail raceways. Please note: 440 Stainless steel aids in reducing potential corrosion but can still tarnish or discolor over time with use. REFERENCES: CRT Product Catalog: pages.pbclinear.com/rs/909-BFY-775/images/Product-Catalog-CRT-Cam-Roller-Bearings-and-Linear-Guideways.pdf Video: Redi-Rail Overview: kzread.info/dash/bejne/oHt3y9KNg5iepLA.htmlrel=0&ytp-pause-overlay=0 Redi-Rail Roller Options: kzread.info/dash/bejne/p66ssa2tedqXf6Q.htmlrel=0&ytp-pause-overlay=0 Redi-Rail Metric Series Pre-Load Adjusters: kzread.info/dash/bejne/h3x1lbKpoN2cXbw.htmlrel=0&ytp-pause-overlay=0
@steveroy2172 жыл бұрын
p̾r̾o̾m̾o̾s̾m̾
@Dice-Bound22 жыл бұрын
This looks like a great solution to further the effectiveness of any cobot! Impressive!
@bharatpanchal40992 жыл бұрын
I want to use traverse motion in length of 160 mm in speed of 0 to 250 meter per minutes to wind the yarn in Spinning machines without any junk. Is it possible?
@PBCLinear2 жыл бұрын
To get you the best answer, I would recommend submitting your question to one of our engineers. you can do that here: www.pbclinear.com/Contact-Us/Ask-an-Engineer. Thank you and have a great day!
@Relentless0neFPS2 жыл бұрын
Almost afraid to ask this question. I’ve been trying to find info on if you can use any or certain rails on the top and have the block on the bottom. Also, can you have offset weight on the block? This will sound like an odd idea, but what I’d like to make is a rail or track under my desk, mount my flight sticks to a plate on the block. The weight would be all on one side and that’s about 10 pounds. I would have two of these. Plus I would need something to lock it in place. This would free up my desk by letting me slide the controls out of the way. These are not cheap plastic flight sticks. They are from a company called Virpil. I’m sure this setup would be a fair amount, but I have about 1k invested already. Flight sim and Space sim pilot.Thanks for your time.
@PBCLinear2 жыл бұрын
Thank you for your interest in PBC Linear products, the product you have requested is primarily intended for machine tool-based applications, based on your request we would suggest considering an alternative product for your project here are a few suggestions for your consideration. GST Gliding Surface Products: • LPM Low-Profile Mini-Rail - Sample #10 o General purpose economical gliding solution featuring a low-profile compact design • CRT Cam Roller Products: o Low Profile RRL Series Redi-Rail Low Profile solution - Sample #12 o Commercial Rail - Economical Low Profile solution - Sample #13 Samples can be requested on our website here: www.pbclinear.com/Contact-Us/Sample-Request You can always reach out to one of our knowledgeable engineers here: www.pbclinear.com/Contact-Us/Ask-an-Engineer
@Relentless0neFPS2 жыл бұрын
@@PBCLinear Thank you for your quick reply. There might even be a whole sim community that would love to have a nice rail for their equipment attached to their desk. Info on this idea is very lacking, other than a guy that 3D printed a mount and added a rail.
@archireiss5 ай бұрын
@@Relentless0neFPS I am actually looking for the exact same thing to have my flight sim accessories under desk (Virpil and honeycomb) how did you finally do? What type of rail+glider did you mount ?
@Relentless0neFPS5 ай бұрын
@archireiss I put the project on hold. I might try at some point, but life got in the way and the idea is at the bottom of "things to do". I still like the idea. Comment back if you find something.
@mamangpentol84372 жыл бұрын
Maaf, video jadi tertutup oleh teks
@marcoschui53482 жыл бұрын
excelente los rodamiento lineales, necesito para seis metros de longitud
@PBCLinear2 жыл бұрын
YOu can reach out to our customer service here: www.pbclinear.com/Request-a-Quote or can call us at +1.800.962.8979
@carsondavid77302 жыл бұрын
Where do you find these housings for the simplicity bearings
@PBCLinear2 жыл бұрын
You can find these housing here: www.pbclinear.com/Products/Round-Shaft-Technology/Linear-Plain-Bearing-Pillow-Blocks
@carsondavid77302 жыл бұрын
@@PBCLinear is there a way to use the simplicity bearing and create a slip fit into bore? I’ve seen the methods described in the catalogue but I’m still not understanding what pieces are required to creating the housing. Thank you!
@PBCLinear2 жыл бұрын
@@carsondavid7730 I recommend asking one of our engineers. They have the expertise to answer your questions. You can message them here: www.pbclinear.com/Contact-Us/Ask-an-Engineer. Thank you for reaching out!
@ameliabuns40583 жыл бұрын
How long do these usually last before needing re tightening? The screw version seems also more precise to calibrate
@PBCLinear2 жыл бұрын
There is no way to predict how long the preload adjustment will remain in proper tension to retain the carriage on the rail due to many possible variables of loading, rail deflection, environment, speeds being used in the application. Best to test the component under specific application use case to determine if specific adjustments will be required.
@kalpeshwani85203 жыл бұрын
Title it Gyro Bearings.... all dimensional thrust.
@gear.institute3 жыл бұрын
sir can i use this video for educational purpose on my youtube channel
@nirophek13033 жыл бұрын
When the driver is on the motor it will get hotter, not cooler! it is bad for the driver, and if one fails so is the other and you have to replace both. I don't think it is such a great setup. And the servo motor is so cheap today I don't see any reason to use the stepper any longer...
@Kalvinjj3 жыл бұрын
That depends a lot, but it tends to be true. On a closed loop system, you do not need to keep a large current to hold the position, so you don't heat up the stepper nearly as much as with an open loop one, where you just simply require a larger hold current just in case, to have enough torque for the worst case scenario. Actually on an closed loop one you can downright turn off the stepper if you are on a full step position, and only apply current to get back to the position if it ever needs. The steppers also heat up a lot less when moving than when holding at the same current, since all that current is producing no power on the axis when in hold. Even the running current can actually be scaled up on-the-fly, since you just need to increase it until it hits the position required at the time required, you don't need to run them continuously at full blast. This is even true for low cost closed-loop steppers like those for 3D printers/CNCs found on Aliexpress. I have a pair of Bigtreetech S42Bs on my machine and the steppers run very cold all the time, running or stopped, and so does the driver (because of the aforementioned reasons).
@rodstartube3 жыл бұрын
WOW that's a wide range of products
@gildardosolarte93903 жыл бұрын
Buenas estoy interesado en estos productos 3162799484 colombia
@jrdavidg3 жыл бұрын
Are you planning to sell them on Ali?
@PBCLinear3 жыл бұрын
No, you can order directly through our customer service at +1.800.962.8979
@Spark-Hole2 жыл бұрын
China is studying, you will find this motor on Ali with in a year from now (knock off perhaps)
@uncommonsense3603 жыл бұрын
Narrator sounds like Jamie Hyneman from Mythbusters
@juliusvalentinas3 жыл бұрын
Can linear bronze bearings with graphite dots be lubricated with oil? Will the graphite not be as abrasive paste over time?
@Renaldo0153 жыл бұрын
The traditional stepper motor used is a closed loop (not open as shown in the video) stepper motor with built in encoder and driver. This is quite an improvement from the real traditional open motor with separate driver without encoder. The price difference for that improvement is little compared to upgrading to servo motor.
@Jajaho23 жыл бұрын
1:20 the man pushes the stepper over. When he moves away, the motor does not go back to its original position - it's open loop all right
@stefanogattoCH3 жыл бұрын
How are made the holes in the profile? For example the hole in the last image?
Пікірлер
My application requires moving a 10 pound load up and down only over a two meter distance. Do you have anything for such a light duty?
Thank you for your inquiry. PBC Linear offers several potential options based on the initial information provided. In a general sense I would suggest considering a CAM Roller solution, more commonly used light duty products would be our Commercial Rail or Hardened Crown Roller linear guide systems as a starting point. PBC Linear provides product catalog and configurators on our website for more detailed information, otherwise, arrangements can be made with our Application Group at [email protected] for a more detailed discussion if needed. pbclinear.com/product-features/cam-roller-technology pbclinear.com/tools/configure-quote
what is the sound level of this guide rail application?
Thank you for your inquiry. PBC Linear does has not specifically conducted sound level data for our standard products if you would like to review your project with our Application Engineers to review your project we would suggest sending your project information to [email protected] for further assistance.
Promo>SM 🤔
I have a question. What are the chances of friction or grazing between non rotating, sliding elements which are attached to the hardened crown rollers and the rails??
In any linear system setup, make sure to have proper clearance for parts of the system in motion and strive to have good alignment. The Harden Crown Roller Rail is manufactured from ASTM A1011 low carbon steel which is essentially soft carbon steel, if the rail incurs mis-alignment, skidding of rollers, etc. the rail will likely scratch or show signs of wear in the rail. To minimize potential marring of the rail it would be necessary to use a hardened rail product such as “V” rollers/rail or Redi-Rail this will reduce the chance of scratching the hardened rail surfaces, depending on the circumstances even this cannot guarantee not scratching or marring the rail running surfaces. - PBC Linear Application Engineer
Very interesting. What brand cobot is that?
In this video a Hans, but the Cobot Feeder can work with any Cobot...
🎉❤🎉
🎉❤🎉
could you please tell me the contact of Mr.Kevin bischel?
please reach out to [email protected] and ask them to forward your request. Thank you!
could it be produced in small sizes ?! about 1cm lenght and 3 or 4 cm of shaft
Those sizes would be too small. 5cm would be the minimum for the screw length.
This is excellent and probably turns a ton of engineers (including me) onto your products.
Como se chama esse rolamento?
This is our Hevi-Rail Bearing - www.pbclinear.com/Products/Cam-Roller-Technology/Hevi-Rail-Roller-Bearings
Qual o nome desse rolamento?
Hevi-Rail Roller Bearings - www.pbclinear.com/Products/Cam-Roller-Technology/Hevi-Rail-Roller-Bearings
Where do i find pricing and can these handle high temp to 200c environments? Thanks.
You can see pricing in our configurator or on our product page (www.pbclinear.com/Products/Actuators/MTB-Linear-Actuator-Series). Or you can call 1.815.389.5600 to request a quote. Our application engineer said they can operate in temps up to 176 degrees Fahrenheit.
Can we your product for large sliding door panels?
I'm designing a sliding machine table that needs to cantilever: 700mm cantilever with 30 kg vertical end load. Is this feasible with roller bearing pillow blocks?
Roller Pillow Blocks are not recommended in a cantilever load condition due to the pull off force being applied typically to the rear supporting pillow block assembly. When using shafting as the linear raceway we would typically suggest using our IPPN or IPPSN series linear ball pillow blocks, being sure to size the shaft and pillow block for the rear “P2” pillow block force to prevent pull off from the shaft. Typically in a cantilevered application it is more common to utilize a Cam Roller Solution such as Redi-Rail or Commercial Rail products that will guide and contain the rollers when used in the normal radial bearing load orientation with two parallel rails. If you need further assistance, contact an Applications Engineer at [email protected]
need be hobby cnc users about 1000mm long rails can cutting/mill aluminium and less than 70$/ axis. cheapen lot and heavy can use. about normal hobby user 1000-2000 mm long.
very expensive hobby cnc builders not can use. no thanks.
We may have other products that might be better suited for your hobby project. We have excellent application engineers that could help you with this... email [email protected]
what a great job here, you should have a million views on this one
This product would be perfect for a DIY project I'm building except for the carriages being so darned expensive.
We may have other products that might be better suited for your project. We have excellent application engineers that could help you with this... email [email protected]
Im a green CSR at Motion industries and all this is very helpful to me.
Inch inch stupidty
Very nice post Thanks for M.m.enginiring work m.i.a madri udaipur Rajasthan India
Thanks for M.m.enginiring work m.i.a madri udaipur Rajasthan
What if my application requires a curve rail? E.g. Rails that needs to follow the contour of the staircase?
We're sorry, PBC Linear only offers “straight” linear guidance rail products we do not offer a curved rail product.
@@PBCLinear ok, thanks. no worries
Thanks for the introduction, it is indeed very informative. Can I ask if IPA is recommended for the cleaning of the shaft?
Linear bearings would improve our oceans energies projects.
IF ptfe spray used in electric fan motor (Apply it on the contact surface of the bushing and the bearing, and wait for them to dry before combining them.) Is it OK?
We do not recommend PTFE lubricants. There is a good outline of not recommended and recommended lubricants starting at 3:00 in the video.
*Aluminium
Where is the manufacturing facility for these rails located? Trying to find US sourced components.
Hi John, we are located in Roscoe, IL - www.pbclinear.com/
This video is rad.
Nice!
How well does these last outdoors? I am looking for a solution for adding slide out solar panels.
Hi Mechanic Man - Redi-Rail has been used in Solar Panel and other outdoor applications, the Redi-Rail product is a combination of Aluminum Rail and Slider Body and can be provided with an Optional - 440 Stainless Steel Roller/Roller Raceway in the to minimize potential corrosion. We would also suggest the wiper option with the oil impregnated plastic wipers to provide a form of lubrication between slider rollers and rail raceways. Please note: 440 Stainless steel aids in reducing potential corrosion but can still tarnish or discolor over time with use. REFERENCES: CRT Product Catalog: pages.pbclinear.com/rs/909-BFY-775/images/Product-Catalog-CRT-Cam-Roller-Bearings-and-Linear-Guideways.pdf Video: Redi-Rail Overview: kzread.info/dash/bejne/oHt3y9KNg5iepLA.htmlrel=0&ytp-pause-overlay=0 Redi-Rail Roller Options: kzread.info/dash/bejne/p66ssa2tedqXf6Q.htmlrel=0&ytp-pause-overlay=0 Redi-Rail Metric Series Pre-Load Adjusters: kzread.info/dash/bejne/h3x1lbKpoN2cXbw.htmlrel=0&ytp-pause-overlay=0
p̾r̾o̾m̾o̾s̾m̾
This looks like a great solution to further the effectiveness of any cobot! Impressive!
I want to use traverse motion in length of 160 mm in speed of 0 to 250 meter per minutes to wind the yarn in Spinning machines without any junk. Is it possible?
To get you the best answer, I would recommend submitting your question to one of our engineers. you can do that here: www.pbclinear.com/Contact-Us/Ask-an-Engineer. Thank you and have a great day!
Almost afraid to ask this question. I’ve been trying to find info on if you can use any or certain rails on the top and have the block on the bottom. Also, can you have offset weight on the block? This will sound like an odd idea, but what I’d like to make is a rail or track under my desk, mount my flight sticks to a plate on the block. The weight would be all on one side and that’s about 10 pounds. I would have two of these. Plus I would need something to lock it in place. This would free up my desk by letting me slide the controls out of the way. These are not cheap plastic flight sticks. They are from a company called Virpil. I’m sure this setup would be a fair amount, but I have about 1k invested already. Flight sim and Space sim pilot.Thanks for your time.
Thank you for your interest in PBC Linear products, the product you have requested is primarily intended for machine tool-based applications, based on your request we would suggest considering an alternative product for your project here are a few suggestions for your consideration. GST Gliding Surface Products: • LPM Low-Profile Mini-Rail - Sample #10 o General purpose economical gliding solution featuring a low-profile compact design • CRT Cam Roller Products: o Low Profile RRL Series Redi-Rail Low Profile solution - Sample #12 o Commercial Rail - Economical Low Profile solution - Sample #13 Samples can be requested on our website here: www.pbclinear.com/Contact-Us/Sample-Request You can always reach out to one of our knowledgeable engineers here: www.pbclinear.com/Contact-Us/Ask-an-Engineer
@@PBCLinear Thank you for your quick reply. There might even be a whole sim community that would love to have a nice rail for their equipment attached to their desk. Info on this idea is very lacking, other than a guy that 3D printed a mount and added a rail.
@@Relentless0neFPS I am actually looking for the exact same thing to have my flight sim accessories under desk (Virpil and honeycomb) how did you finally do? What type of rail+glider did you mount ?
@archireiss I put the project on hold. I might try at some point, but life got in the way and the idea is at the bottom of "things to do". I still like the idea. Comment back if you find something.
Maaf, video jadi tertutup oleh teks
excelente los rodamiento lineales, necesito para seis metros de longitud
YOu can reach out to our customer service here: www.pbclinear.com/Request-a-Quote or can call us at +1.800.962.8979
Where do you find these housings for the simplicity bearings
You can find these housing here: www.pbclinear.com/Products/Round-Shaft-Technology/Linear-Plain-Bearing-Pillow-Blocks
@@PBCLinear is there a way to use the simplicity bearing and create a slip fit into bore? I’ve seen the methods described in the catalogue but I’m still not understanding what pieces are required to creating the housing. Thank you!
@@carsondavid7730 I recommend asking one of our engineers. They have the expertise to answer your questions. You can message them here: www.pbclinear.com/Contact-Us/Ask-an-Engineer. Thank you for reaching out!
How long do these usually last before needing re tightening? The screw version seems also more precise to calibrate
There is no way to predict how long the preload adjustment will remain in proper tension to retain the carriage on the rail due to many possible variables of loading, rail deflection, environment, speeds being used in the application. Best to test the component under specific application use case to determine if specific adjustments will be required.
Title it Gyro Bearings.... all dimensional thrust.
sir can i use this video for educational purpose on my youtube channel
When the driver is on the motor it will get hotter, not cooler! it is bad for the driver, and if one fails so is the other and you have to replace both. I don't think it is such a great setup. And the servo motor is so cheap today I don't see any reason to use the stepper any longer...
That depends a lot, but it tends to be true. On a closed loop system, you do not need to keep a large current to hold the position, so you don't heat up the stepper nearly as much as with an open loop one, where you just simply require a larger hold current just in case, to have enough torque for the worst case scenario. Actually on an closed loop one you can downright turn off the stepper if you are on a full step position, and only apply current to get back to the position if it ever needs. The steppers also heat up a lot less when moving than when holding at the same current, since all that current is producing no power on the axis when in hold. Even the running current can actually be scaled up on-the-fly, since you just need to increase it until it hits the position required at the time required, you don't need to run them continuously at full blast. This is even true for low cost closed-loop steppers like those for 3D printers/CNCs found on Aliexpress. I have a pair of Bigtreetech S42Bs on my machine and the steppers run very cold all the time, running or stopped, and so does the driver (because of the aforementioned reasons).
WOW that's a wide range of products
Buenas estoy interesado en estos productos 3162799484 colombia
Are you planning to sell them on Ali?
No, you can order directly through our customer service at +1.800.962.8979
China is studying, you will find this motor on Ali with in a year from now (knock off perhaps)
Narrator sounds like Jamie Hyneman from Mythbusters
Can linear bronze bearings with graphite dots be lubricated with oil? Will the graphite not be as abrasive paste over time?
The traditional stepper motor used is a closed loop (not open as shown in the video) stepper motor with built in encoder and driver. This is quite an improvement from the real traditional open motor with separate driver without encoder. The price difference for that improvement is little compared to upgrading to servo motor.
1:20 the man pushes the stepper over. When he moves away, the motor does not go back to its original position - it's open loop all right
How are made the holes in the profile? For example the hole in the last image?