Oleksandr Stepanenko
Oleksandr Stepanenko
  • Видео 20
  • Просмотров 2 519 974
ROBOTICS | Miniature 3-axis robotic arm
Millions of years of evolution have created the most universal and perfected instrument - the human arm. Everything in our modern world exists thanks to this instrument. Even to this day, the industry has not found a more versatile tool to manipulate objects in 3D space than the robotic arm, which is essentially a mechatronic copy of a biological arm. The versatility of the robotic arm is truly unique. Combined with advanced machine vision and various end effectors, it can be used for almost anything. Today, the rapid development and miniaturization of mechatronic systems allow expanding the scope of use even further. In particular, until recently the size of the robotic arms was limited ...
Просмотров: 172 394

Видео

ROBOTICS | 2-axis Serial robot
Просмотров 27 тыс.2 года назад
This is a short demo of a miniature 2-axis robot consisting of two high-precision Harmonic Drive-based actuators connected in series. Instagram: olekstepanenko • Project idea • Design • Programming • Filming • Music by Oleksandr Stepanenko #robotics #engineering #automation In order to repost this video, you must add the following in your description (including the links below): ...
ROBOTICS | Multi-axis synchronization
Просмотров 21 тыс.2 года назад
Extremely precise gearhead, high-performance brushless motor, high-resolution absolute encoder, integrated controller - all in one compact package that enables to design high-precision industrial-grade and cabinet-free robotic systems for various applications. Instagram: olekstepanenko • Project idea • Design • Programming • Filming • Music by Oleksandr Stepanenko #robotics #engi...
ROBOTICS | Backdrivability and speed test of Harmonic Drive-based robotic actuator
Просмотров 58 тыс.3 года назад
This video briefly demonstrates a high-speed positioning test of the robotic actuator based on the strain wave gear from Harmonic Drive. The average input speed recommended by the manufacturer for this particular gearhead is limited to 3500 rpm, which accordingly gives 70 rpm (or 420 deg/s) on the output flange of the gearhead with a gear ratio of 50:1. In addition, the test shows that the actu...
ROBOTICS | Measuring repeatability of a strain wave gear from Harmonic Drive
Просмотров 38 тыс.3 года назад
A high gear ratio with no backlash in a very compact size - is what makes the strain wave gear a key component for precision industrial robots. The strain wave transmission (also known as a harmonic drive) was invented in the fifties and has not changed since then. Moreover, it's difficult to find better alternatives to this day. Thanks to the strain wave gears, industrial robots are known to b...
KINEMATICS | Behind the Scenes (This is not CGI)
Просмотров 46 тыс.3 года назад
The inspiration behind KINEMATICS is to showcase a variety of robotic solutions and combinations filmed in an artistic way. Minimalistic modular design over the grey seamless background expresses the idea of the project in the best way possible leaving minor details and routine behind the scenes. This video is an attempt to show some of these details in an elegant way without going beyond the c...
KINEMATICS | Modular Delta robots (This is not CGI)
Просмотров 52 тыс.3 года назад
Modular design, combined with the flexibility of the spatial parallel mechanisms, opens up a variety of robotic solutions and combinations that can be easily implemented using a limited number of components. Instagram: olekstepanenko GrabCAD: grabcad.com/oleksandr.stepanenko-1/models • Project idea • Design • Programming • Filming • Music by Oleksandr Stepanenko #robot #automatio...
KINEMATICS | Tripteron 3-DOF Cartesian parallel robot (This is not CGI)
Просмотров 157 тыс.4 года назад
Tripteron is a truly unique robot that combines the properties of serial and parallel mechanisms at the same time. It has three translational degrees of freedom independently controlled by three actuators which correspond to the x, y, and z axes of the Cartesian coordinate system. Thus, the robot has a straightforward kinematic model and does not require any complex equations to control it. Nev...
KINEMATICS | Tripod 3-DOF zero-torsion parallel robot (This is not CGI)
Просмотров 34 тыс.4 года назад
The Tripod, also known as a zero-torsion parallel mechanism, has three degrees of freedom (3DOF): translation along the z-axis, and rotation about the x-axis and y-axis. The mechanism has symmetric architecture and consists of three identical legs connected to a mobile platform via spherical joints. Revolute joints connect the other ends of the legs to prismatic actuators. Thus, the mechanism h...
KINEMATICS | Delta-type 4-axis parallel robot (This is not CGI)
Просмотров 40 тыс.4 года назад
Delta robot is probably the most common and well-known type of parallel robots found in today's industry. It is difficult to find an alternative among other manipulators when we talk about speed. Indeed, delta robots are known for their high speed and ability to reach extreme accelerations due to the fact that all the heavy components of the robot (motors, guides, gearboxes) are fixed, while th...
TriCal | Measuring position repeatability of an industrial robot arm (This is not CGI)
Просмотров 109 тыс.4 года назад
TriCal | Measuring position repeatability of an industrial robot arm (This is not CGI)
TriCal | A new instrument for measuring accuracy, repeatability and calibration of industrial robots
Просмотров 34 тыс.4 года назад
TriCal | A new instrument for measuring accuracy, repeatability and calibration of industrial robots
KINEMATICS | 6-DOF motion platform (This is not CGI)
Просмотров 184 тыс.4 года назад
KINEMATICS | 6-DOF motion platform (This is not CGI)
KINEMATICS | Hexapod (Gough-Stewart platform) 6-axis parallel robot (This is not CGI)
Просмотров 186 тыс.5 лет назад
KINEMATICS | Hexapod (Gough-Stewart platform) 6-axis parallel robot (This is not CGI)
KINEMATICS | Serial robot vs. Parallel robot (This is not CGI)
Просмотров 954 тыс.5 лет назад
KINEMATICS | Serial robot vs. Parallel robot (This is not CGI)
KINEMATICS | Introducing a new highly modular motion system (This is not CGI)
Просмотров 335 тыс.5 лет назад
KINEMATICS | Introducing a new highly modular motion system (This is not CGI)

Комментарии

  • @BiitchSlapper
    @BiitchSlapper 6 дней назад

    Can I use that in the bedroom?

  • @tuahsakato17
    @tuahsakato17 17 дней назад

    These motors went to Mars

  • @ltd5480
    @ltd5480 22 дня назад

    The CGI's BTS 😂 Its just a joke though, good job btw

  • @prestonferry
    @prestonferry Месяц назад

    Is the motor used a NEMA17 stepper?

    • @OleksandrStepanenko
      @OleksandrStepanenko Месяц назад

      Nema11

    • @prestonferry
      @prestonferry Месяц назад

      @@OleksandrStepanenko what model servo/stepper is used in your other videos (more recent ones) with the 3 Axis arm for example?

    • @OleksandrStepanenko
      @OleksandrStepanenko Месяц назад

      @@prestonferry brushless motor from maxon

    • @prestonferry
      @prestonferry Месяц назад

      @@OleksandrStepanenko it doesn’t have a model number?

  • @AravindAC-f9s
    @AravindAC-f9s Месяц назад

    where can i buy this motor? is this servo or stepper

    • @OleksandrStepanenko
      @OleksandrStepanenko Месяц назад

      @@AravindAC-f9s www.maxongroup.com/maxon/view/catalog/ brushless motor + harmonic drive gearbox

  • @Jerwinespirit
    @Jerwinespirit Месяц назад

    The fact that it’s so smooth it looks like CGI but really isn’t is just very impressive

  • @angelr864
    @angelr864 Месяц назад

    Now...let them fight

  • @crazyskills447
    @crazyskills447 Месяц назад

    where can i learn it???

  • @user-td1xw1tt9m
    @user-td1xw1tt9m Месяц назад

    мангитно-амартизаторный(sN) электрогенератор ?стул ?

  • @PetroRomani
    @PetroRomani Месяц назад

    the movement is in sync with the music, genius

  • @zackj997
    @zackj997 2 месяца назад

    What the cost of a motor like this at per piece vs bulk buy of 20+?

  • @liSher-bp5fc
    @liSher-bp5fc 2 месяца назад

    Слава Украине! ✌️

  • @soumyamaitra5839
    @soumyamaitra5839 2 месяца назад

    I loved the way you represent in your video. A solid mix of tech and art. What BLDC are you using please? I am looking for a tiny one but with 45-50 kgcm of torque:)

    • @OleksandrStepanenko
      @OleksandrStepanenko 2 месяца назад

      Thank you! :) I use flat motors from maxon. The torque you need is way too much for a tiny motor, but achievable with a gearbox.

  • @ponlokhom6863
    @ponlokhom6863 3 месяца назад

    what type of motor do you use? Sir

  • @halfeld
    @halfeld 3 месяца назад

    Looking good! What are you using for ball joints? I'm hoping to build a Stewart platform camera platform.

    • @OleksandrStepanenko
      @OleksandrStepanenko 3 месяца назад

      Neodymium magnet and steel sphere

    • @halfeld
      @halfeld 3 месяца назад

      @@OleksandrStepanenko ok, I would never have guessed that! Thanks!

  • @DeepakKumar-lv4te
    @DeepakKumar-lv4te 3 месяца назад

    robot wars !!

  • @Maayan_1
    @Maayan_1 3 месяца назад

    Hi Oleksander, Is there any commercial 3-axis robot (same size or bigger) like this one?

    • @OleksandrStepanenko
      @OleksandrStepanenko 3 месяца назад

      Not exactly, but you can check this: dorna.ai/robots/

  • @user-cc2wj4gg1q
    @user-cc2wj4gg1q 3 месяца назад

    비보이들 댄스배틀 하는 것 같네 ㅋㅋㅋㅋㅋㅋㅋㅋㅋ

  • @gennadysmirnov5362
    @gennadysmirnov5362 3 месяца назад

    This is not CGI (This is CGI)

  • @OfUnreasonable
    @OfUnreasonable 3 месяца назад

    My eyes tell me this is CGI. Use real environments, next time.

  • @Osigot
    @Osigot 3 месяца назад

    At first I thought “this is a 3D demo,” and then I read the title of the video ...

  • @TinyMaths
    @TinyMaths 3 месяца назад

    What a thing of beauty!

  • @Spexx368
    @Spexx368 3 месяца назад

    From the way the lighting is setup to how clean and shiny some stuff is. It looks like a really good blender animation but Ik it’s real

  • @lequang1261
    @lequang1261 3 месяца назад

    hello, what drive did you use to make this arm?

  • @313_yousef
    @313_yousef 3 месяца назад

    Can you make a video explaining how to control and the number of its cycles

    • @xdxdxdunix
      @xdxdxdunix 3 месяца назад

      It uses an encoder and keeps track of the position. Probably a hall effect sensor. The PCB right of the BDC monitor is the encoder.

  • @morrellman93
    @morrellman93 3 месяца назад

    Epic Rap Battles of HISTORYYYYY!! Serial Robot..... VS........Parallel Roboooooooot.....BEGIN!

  • @paulmeynell8866
    @paulmeynell8866 3 месяца назад

    What would you need the different types for? Only seen the arm type before this is very impressive.

  • @Julian-of3qj
    @Julian-of3qj 3 месяца назад

    Amazing! Would've loved some more info: which one is superior in terms of price-performance? Are they interchangeable or used for different tasks? Thx

  • @ThePrimeTech
    @ThePrimeTech 4 месяца назад

    This is CGI 😂

  • @DennisCaunce
    @DennisCaunce 4 месяца назад

    Stick a joystick on the top and make a 6 dof game controller

  • @anthonywalker6168
    @anthonywalker6168 4 месяца назад

    With a mechanical efficiency sub 90%, that’s their downfall in becoming the way, as opposed to an option amongst many.

  • @corruptedmineral
    @corruptedmineral 4 месяца назад

    Parallel robot looks so funky lmao

  • @wrxsubaru02
    @wrxsubaru02 4 месяца назад

    New gaming chair idea?

  • @313_yousef
    @313_yousef 4 месяца назад

    What type of engines are these?

    • @OleksandrStepanenko
      @OleksandrStepanenko 4 месяца назад

      BLDC

    • @prestonferry
      @prestonferry Месяц назад

      @@OleksandrStepanenkoI saw you linked HarmonicDrive Can you give the exact model of these motors? I’d like to recreate with these because I love the movement

  • @leonordin3052
    @leonordin3052 4 месяца назад

    If only u did the other direction as well. Going into minus then back, stop at zero and to the start. For backlash measurment.

    • @OleksandrStepanenko
      @OleksandrStepanenko 4 месяца назад

      there is no backlash by design:)

    • @leonordin3052
      @leonordin3052 4 месяца назад

      How do you guys make these parts so good then. Is it lathe work mainly? ​@@OleksandrStepanenko

    • @OleksandrStepanenko
      @OleksandrStepanenko 4 месяца назад

      @@leonordin3052 those are Japanese gearheads, these guys know how to make them right:)

  • @bilalbede3407
    @bilalbede3407 5 месяцев назад

    do you need one more motor based control joint on this?

  • @mokscorderotv5492
    @mokscorderotv5492 5 месяцев назад

    human strength will be like a pedal assist. if that happens just ignore me

  • @mokscorderotv5492
    @mokscorderotv5492 5 месяцев назад

    speed of arm moving is excellent parts are excellent how much power it consume. in my opinion you can actually use that to build a suit like iron man legs and arms suit like a starship trooper suit speed is important and accuracy of movement for building a power suit and we just need to solved how much power it consumes and the weight of that arm.

  • @ibrahimmethenni4409
    @ibrahimmethenni4409 5 месяцев назад

    Please can you tell how can i beald arm like this for my project of end education

  • @ibrahimmethenni4409
    @ibrahimmethenni4409 5 месяцев назад

    This is realy awesome arm

  • @interruptlabs
    @interruptlabs 5 месяцев назад

    Are you selling these?

    • @OleksandrStepanenko
      @OleksandrStepanenko 5 месяцев назад

      Unfortunately, no

    • @interruptlabs
      @interruptlabs 5 месяцев назад

      ​@@OleksandrStepanenko Did you build them yourself?

    • @OleksandrStepanenko
      @OleksandrStepanenko 5 месяцев назад

      @@interruptlabs Yes

    • @interruptlabs
      @interruptlabs 5 месяцев назад

      @@OleksandrStepanenko Cool, yeah I really love them. I do mainly electrical things, let me know if you every want to work on something together.

  • @ahmeddiab9778ytr
    @ahmeddiab9778ytr 5 месяцев назад

    Hi bro can i buy this driver with control from you please

  • @cocoselenaedits
    @cocoselenaedits 5 месяцев назад

    He seems like a cute little guy😊

  • @_HoangNgocMinhuc
    @_HoangNgocMinhuc 5 месяцев назад

    Can you tell me which material you use as the robot arm ?

  • @korbels
    @korbels 5 месяцев назад

    100% cgi

  • @lionenolan
    @lionenolan 6 месяцев назад

    Does anyone know what motors he uses ? I’ve been trying to source them for my own projects

  • @householdemail1305
    @householdemail1305 6 месяцев назад

    I like the cube measurements device.

  • @geko-hw1iq
    @geko-hw1iq 7 месяцев назад

    Typical human behaviour,, watching others doing something which empicates an emotional heartfelt reaction, that is really the feeling of that of which is being observed being bleed of one of its best character traits of which is being observed mostly without permission being sampled by mass demand numbers seeing something usually meant for only one, and for any animal or sweet little or big Alien, through subspace to through and out the chest diaphragm and throats of those humans seeing it in the form of Aaawwhhh ,, or oohhhh, leaving the thing that was viewed feeling violated and usually if informed of that that has just happened being very willing to learn any more people human social conversations ,, , just to feel like they are loved for what they are despite their different makeup of cells structure and frame form, but really wasting to many years chasing acceptance by those that should have been electrocuted by those doing the watching,,,,🐾🐾🦎woof!!🇦🇺

  • @kevino6670
    @kevino6670 7 месяцев назад

    What a great drilling and tapping machine this would make. Can this be used with arduino uno? TIA

  • @pocovolvedor
    @pocovolvedor 7 месяцев назад

    Have a biesse 342 with broken servodrives but servos works great. They are 290v dc brushless. Do you think could be done with some type of h bridge or something?