element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Robotics
  • Technologies
  • More
Robotics
Forum Servo trouble
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Polls
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Robotics to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • State Not Answered
  • Replies 52 replies
  • Subscribers 65 subscribers
  • Views 5255 views
  • Users 0 members are here
Related

Servo trouble

royston02
royston02 over 11 years ago

I wanted to know if a servo left without power in stationery mode (without making me want to turn it) lift the weight?

Eg:- A skateboard. I just want to stand on itwithout it moving. the skateboard is the servo. Will the skateboard i.e servo stand or fall? No battery. 

  • Sign in to reply
  • Cancel

Top Replies

  • dougw
    dougw over 11 years ago +2
    If you can live with a normal DC motor and use it with a worm gear, it should "lock" when not powered.
  • mcb1
    mcb1 over 11 years ago in reply to royston02 +1
    Try this .. Open your browse and enter this in a google search "how does a servo work" the first two results give a good breakdown of how it works. Mark
  • Robert Peter Oakes
    Robert Peter Oakes over 11 years ago +1
    Note there are many different systems that fall under the name of SERVO. The one you linked in may be geared but not like the one shown above. A typical Remote control plane/Car/Boat servo is based on…
Parents
  • Robert Peter Oakes
    0 Robert Peter Oakes over 11 years ago

    if the load your holding is way under the limit of the servo there is a good chance it will hold it but I could not guarantee it, even looking at the speck you provided does not provide enough information in that regard, the only way to really know is to get one and try or email the manufacturer and see if they can elaborate on the concern

     

    Servos typically  are not designed hold without power

     

    Sorry I can not help further with this. I don't have one that can do this, all my servos will let me move them when there not powered but are very stron at holding their position when under power (Under power also includes receiving a positioning signal from the controller

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
Reply
  • Robert Peter Oakes
    0 Robert Peter Oakes over 11 years ago

    if the load your holding is way under the limit of the servo there is a good chance it will hold it but I could not guarantee it, even looking at the speck you provided does not provide enough information in that regard, the only way to really know is to get one and try or email the manufacturer and see if they can elaborate on the concern

     

    Servos typically  are not designed hold without power

     

    Sorry I can not help further with this. I don't have one that can do this, all my servos will let me move them when there not powered but are very stron at holding their position when under power (Under power also includes receiving a positioning signal from the controller

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
Children
No Data
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube