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  1. pvs2700

    Overtorque protection

    Hi, I have 2 solutions for your problem. 1> Provide a torque sensor and range the torque for cutoff limit. 2> Use a fluid coupling between engine and the driven members(ie provide a fluid coupling at the output shaft of the engine) Both the solutions are very reliable but need to work out...
  2. pvs2700

    Noise is not the same in both direction

    Robin, Sorry, I thought you were talking about Metallic gear. Of course I didnt go thru the material u have used. Can I ask you a fundemental question now? You might have already calculated this. But still I would like to clarify. Did you calculate the number of teeth required on Pinion under...
  3. pvs2700

    Starting Torqure et. al.

    Hi, Can you please attach a sketch of rubber wheel coupled to the motor.As usual,it is easy to calculate external inertia and therby we can calculate motor Power.Do you use inverter drive for this particular motor.If so you can set the accelaration time for this system and you can arrive at the...
  4. pvs2700

    Noise is not the same in both direction

    Robin, Any gear which runs at a speed morethan 100 RPM, need to be profile ground.Cut gears profile has the error.When u mesh two gears , theoretically speaking it should mesh at its pich circle dia.normal cut gears will have more variation. So you have to necessarily go for profile grinding...

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