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looking for a short cut to ready built actuators!

Discussion in 'Commercial Simulators and Peripherie' started by Jerry Atrick, Jun 7, 2018.

Page 2 of 2
  1. stargazer

    stargazer Active Member

    Joined:
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    Electrical/Computer Engineer
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    811Coins
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    +35 / 0 / -0
    My Motion Simulator:
    3DOF, Arduino, Motion platform, 4DOF
    thanks for the info guys. It looks like things from China may get a bit more expensive from now on. Lucky are those who already have their toys built before this week. If no one in the forum has tried this platform before then I think I will let it passes. I just don't want to be the first one to try something this complex and costly from China. If something goes wrong then I wouldn't know where to get support.
    • Agree Agree x 1
    stargazer, Jul 7, 2018
    #21
  2. Gadget999

    Gadget999 Well-Known Member

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    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    Use the alibab link above, pm me for the details of the salesperson
    Gadget999, Jul 10, 2018
    #22
  3. Gadget999

    Gadget999 Well-Known Member

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    Gadget999, Jul 10, 2018
    #23
  4. Bongo

    Bongo New Member

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    Location:
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    My Motion Simulator:
    6DOF
    This is a quote I just received from China...the specs are pretty impressive if true. My main concern is still support after delivery.


    Quotation of Electric Cylinder
    Date : Oct 19, 2018

    Technical Specifications
    Rated Force: 0.52KN
    Max. Force: 1.4KN
    DGR, inline Cylinder
    parallel type, -Screw lead: 32mm
    round housing -Stoke: 500mm
    -Rated. Speed: 500mm/s
    -Max. Speed: 960mm/s
    SAMSR 86 Servo Motor motor with
    -Gear Ratio:1:1
    driver, DC75V
    -Precision: 0.02mm

    electric servo cylinder

    Lead Time 15 workdays

    Cylinder US$496.00
    6ea
    Servo Motor US$132.00
    6ea

    Total Amount US$3,768.00

    Protection IP54
    steel Material piston rod steel, non-corrosive
    Material screws Steel, Galvanized Material spindle nut steel
    Drive type ball screw Material cylinder barrel steel with paint coating
    Bearing: NSK
    Limit switch: 2 switches included, 3 wire PNP or NPN type,
    2m cable

    Services
    1. All products quoted above will be installed and strictly tested before delivery
    2. All products and accessories will be under one year warranty
    3. Lifetime maintenance service and remote technical advice
    Bongo, Nov 1, 2018
    #24
  5. Gadget999

    Gadget999 Well-Known Member

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    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    do you have photos of the actuators we can see ?
    Gadget999, Nov 1, 2018
    #25
  6. Bongo

    Bongo New Member

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    Gadget999...This is what was attached to the quote...
    Bongo, Nov 1, 2018
    #26
  7. Gadget999

    Gadget999 Well-Known Member

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    They look pretty impressive
    Gadget999, Nov 1, 2018
    #27
  8. Gadget999

    Gadget999 Well-Known Member

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    My Motion Simulator:
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    What do you think of this ?

    Gadget999, Nov 1, 2018
    #28
  9. DotComRich

    DotComRich Member

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    Has anyone gone ahead with these yet?

    What motion controller will work with them?
    DotComRich, Nov 15, 2018
    #29
  10. RobsonSwiss

    RobsonSwiss Active Member

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    Hi, sorry I never received any messages from you... But yes it's been crazy busy the last few months really.

    From my experience, the actuator speeds can be misleading. I've gotten response time down to around 10ms now, which is really responsive. Some actuators might advertise high speed, but try and find out what the response time is as well, in the video above that certainly isn't 960mm/s...

    For 6 axis we can do a full motion ballscrew kit (Cabinet with all electronics, motion controller with an ethernet interface to simtools , simtools license, 900W motors and actuators for $7000), the ballscrew coupling I use ensure a high mechanical bandwidth without any flex, allowing for some more aggressive PID tuning.
    RobsonSwiss, Nov 24, 2018
    #30
  11. isamu

    isamu Member

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    Did you ever go through with this? And are there any pics of this setup?
    isamu, Dec 24, 2018
    #31
  12. isamu

    isamu Member

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    Hi. Can you post a link to a picture gallery of this system? And if possible a vid?
    isamu, Dec 24, 2018
    #32
  13. Gadget999

    Gadget999 Well-Known Member

    Joined:
    Dec 27, 2015
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    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    I did not buy. I think i can make my own for a lot less
    Gadget999, Dec 24, 2018
    #33
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