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lba_821103
Joined: 18 Oct 2007
Posts: 10
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 Posted: Fri Dec 07, 2007 8:44 am Post subject: Aboat the torque problem at target point |
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Hello,
When the arm of motor reach the target point, it only have torque on the clockwise direction and it have not torque in the anticlockwise. |
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ginge
Site Admin
Joined: 14 Jan 2006
Posts: 1029
Location: Manchester, UK
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lba_821103
Joined: 18 Oct 2007
Posts: 10
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| Posted: Fri Dec 07, 2007 4:25 pm Post subject: |
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| why it appear the phenomena that it only have torque on the clockwise direction and it have not torque in the anticlockwise. |
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kbb
Joined: 01 Jun 2007
Posts: 180
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| Posted: Fri Dec 07, 2007 11:41 pm Post subject: |
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| lba_821103 wrote: | | why it appear the phenomena that it only have torque on the clockwise direction and it have not torque in the anticlockwise. |
Are you using the latest firmware?
When it is moving from either side of the target point does it have torque when traveling in both directions or not (does it only lose torque once it has reached the target position)? Example: "move 150 to 400" and "move 850 to 400"- it has full torque when travelling to 400 from both directions?
Is this a problem with more than one servo?
What servo is your host? |
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lba_821103
Joined: 18 Oct 2007
Posts: 10
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| Posted: Sat Dec 08, 2007 12:51 am Post subject: |
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My servo is Futaba S3003.
My problem:When the servo had reached the target point, it only have torque in a direction and it doesn't have torque in another direction. why? |
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lba_821103
Joined: 18 Oct 2007
Posts: 10
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| Posted: Sat Dec 08, 2007 12:58 am Post subject: |
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| when the servo had reach to the target point, it did not move by hand in a direction and it easily moved by hand in other direction |
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robotjay
co-admin
Joined: 01 Aug 2006
Posts: 225
Location: Nebraska, USA
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| Posted: Sat Dec 08, 2007 5:46 am Post subject: |
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What are you using to communicate with the OpenServo?
-Jay
_________________
"Nothing is fool-proof; For we fools are ingenious and will find a way." |
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