How to Calculate Required Torque for Mini Servo on Slider?

  • Thread starter Thread starter mountainchicken46
  • Start date Start date
  • Tags Tags
    Calculation Torque
AI Thread Summary
To calculate the required torque for a mini servo moving a load on a slider, it's essential to consider whether the goal is to simply hold the load or to accelerate it. The discussion emphasizes the need for details about the mechanism's configuration, including the number of parts and their movements relative to a fixed frame. The user specifies a desire to move a heater mounted on the slider at a constant velocity of 0.5 m/s, which necessitates variable crank speed control. Additionally, the limitations of the slider's range are highlighted, indicating that velocity must decrease as it approaches the ends of the range. Understanding these dynamics is crucial for accurately determining the necessary torque.
mountainchicken46
Messages
2
Reaction score
0
TL;DR Summary
how to calculate the required torque for the mini servo to move the load on slider?
how to calculate the required torque for the mini servo to move the load on slider?
 

Attachments

  • Screenshot (52)_LI.jpg
    Screenshot (52)_LI.jpg
    30.7 KB · Views: 189
Engineering news on Phys.org
Welcome to PhysicsForums. :smile:

mountainchicken46 said:
Summary:: how to calculate the required torque for the mini servo to move the load on slider?

how to calculate the required torque for the mini servo to move the load on slider?
You go first... :wink:
 
What you have is a highly offset slider-crank mechanism.

Are you concerned with simply holding the slider against a load, or do you want to accelerate the slider? If you want to accelerate the slider, then at what rate? You need to give us a bit more to work with.
 
I am confused.
How many separate parts are there ?
What can move relative to what ?
What bits are the fixed frame or chassis ?
 
Dr.D said:
What you have is a highly offset slider-crank mechanism.

Are you concerned with simply holding the slider against a load, or do you want to accelerate the slider? If you want to accelerate the slider, then at what rate? You need to give us a bit more to work with.
I want to move the load (it is actually a heater) that was mounted on the slider at 0.5m/s either to the left or right.
 
A constant velocity on the velocity will require a variable crank speed. Are you prepared to control crank speed to vary in a specific way?

I hope you are aware that the slider moves only over a limited range. As you approach the ends of the range, the velocity must approach zero in order to reverse. Is this satisfactory for your purposes?
 
Here's a video by “driving 4 answers” who seems to me to be well versed on the details of Internal Combustion engines. The video does cover something that's a bit shrouded in 'conspiracy theory', and he touches on that, but of course for phys.org, I'm only interested in the actual science involved. He analyzes the claim of achieving 100 mpg with a 427 cubic inch V8 1970 Ford Galaxy in 1977. Only the fuel supply system was modified. I was surprised that he feels the claim could have been...
Thread 'Turbocharging carbureted petrol 2 stroke engines'
Hi everyone, online I ve seen some images about 2 stroke carbureted turbo (motorcycle derivation engine). Now.. In the past in this forum some members spoke about turbocharging 2 stroke but not in sufficient detail. The intake and the exhaust are open at the same time and there are no valves like a 4 stroke. But if you search online you can find carbureted 2stroke turbo sled or the Am6 turbo. The question is: Is really possible turbocharge a 2 stroke carburated(NOT EFI)petrol engine and...
TL;DR Summary: Heard in the news about using sonar to locate the sub Hello : After the sinking of the ship near the Greek shores , carrying of alot of people , there was another accident that include 5 tourists and a submarine visiting the titanic , which went missing Some technical notes captured my attention, that there us few sonar devices are hearing sounds repeated every 30 seconds , but they are not able to locate the source Is it possible that the sound waves are reflecting from...
Back
Top