Chilvera Bhanu Teja
Institute of Aeronautical Engineering (IARE), Hyderabad
Chilvera Bhanu Teja has created this Calculator and 200+ more calculators!
Anshika Arya
National Institute Of Technology (NIT), Hamirpur
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11 Other formulas that you can solve using the same Inputs

Effort applied to move the body in downward direction on inclined plane considering friction
Effort required to move a body on inclined surface considering friction=Weight of body on which frictional force is applied*sin(Angle of inclination of the plane to the horizontal-Limiting angle of friction)/sin(Angle of effort -(Angle of inclination of the plane to the horizontal-Limiting angle of friction)) GO
Effort applied to move the body in upward direction on inclined plane considering friction
Effort required to move a body on inclined surface considering friction=(Weight*sin(Angle of inclination of the plane to the horizontal+Limiting angle of friction))/sin(Angle of effort -(Angle of inclination of the plane to the horizontal+Limiting angle of friction)) GO
Efficiency of inclined plane when effort applied to move the body in downward direction on inclined plane
Efficiency of inclined plane=(cot(Angle of inclination of the plane to the horizontal)-cot(Angle of effort ))/(cot(Angle of inclination of the plane to the horizontal-Limiting angle of friction)-cot(Angle of effort )) GO
Efficiency of inclined plane when effort applied to move the body in upward direction on inclined plane
Efficiency of inclined plane=(cot(Angle of inclination of the plane to the horizontal+Limiting angle of friction)-cot(Angle of effort ))/(cot(Angle of inclination of the plane to the horizontal)-cot(Angle of effort )) GO
Effort applied perpendicular to inclined plane to move the body in downward direction considering friction
Effort required to move a body on inclined surface considering friction=Weight of body on which frictional force is applied*tan(Angle of inclination of the plane to the horizontal-Limiting angle of friction) GO
Effort applied perpendicular to inclined plane to move the body in upward direction considering friction
Effort required to move a body on inclined surface considering friction=Weight of body on which frictional force is applied*tan(Angle of inclination of the plane to the horizontal+Limiting angle of friction) GO
Efficiency of inclined plane when effort applied parallel to move the body in downward direction on inclined plane
Efficiency of inclined plane=sin(Angle of inclination of the plane to the horizontal-Limiting angle of friction)/(sin(Angle of inclination of the plane to the horizontal)*cos(Limiting angle of friction)) GO
Efficiency of inclined plane when effort applied parallel to move the body in upward direction on inclined plane
Efficiency of inclined plane=(sin(Angle of inclination of the plane to the horizontal)*cos(Limiting angle of friction))/sin(Angle of inclination of the plane to the horizontal+Limiting angle of friction) GO
Efficiency of inclined plane when effort applied horizontally to move the body in downward direction on inclined plane
Efficiency of inclined plane=tan(Angle of inclination of the plane to the horizontal-Limiting angle of friction)/tan(Angle of inclination of the plane to the horizontal) GO
Efficiency of inclined plane when effort applied horizontally to move the body in upward direction on inclined plane
Efficiency of inclined plane=tan(Angle of inclination of the plane to the horizontal)/tan(Angle of inclination of the plane to the horizontal+Limiting angle of friction) GO
Engineering stress
Engineering stress=Force/Original cross sectional area GO

11 Other formulas that calculate the same Output

Total torque required to overcome friction in rotating a screw
Torque=(Weight of Load*tan(Helix Angle+Limiting angle of friction)*Mean diameter of Screw/2)+(Coefficient of friction for collar*Weight of Load*Mean radius of collar) GO
Torque In Running Condition
Torque=3*Slip*Electromotive Force*Electromotive Force*Resistance/(2*pi*Synchronous Speed*((Resistance*Resistance)+(Reactance*Reactance*Slip))) GO
Starting Torque of Inductance Motor
Torque=(3*Electromotive Force*Electromotive Force*Resistance)/2*pi*Synchronous Speed*((Resistance*Resistance)+(Reactance*Reactance)) GO
Restoring torque for simple pendulum
Torque=Mass*Acceleration Due To Gravity*sin(Angle through which the string is displaced)*Length of the string GO
Total frictional torque on flat pivot bearing considering uniform pressure
Torque=2*Coefficient of Friction*Load transmitted over the bearing surface*Radius of bearing surface/3 GO
Torque required to overcome friction between screw and nut(lowering load)
Torque=Weight of Load*tan(Limiting angle of friction-Helix Angle)*Mean diameter of Screw/2 GO
Torque required to overcome friction between screw and nut(lowering load)
Torque=Weight of Load*tan(Limiting angle of friction-Helix Angle)*Mean diameter of Screw/2 GO
Torque required to overcome friction between screw and nut
Torque=Weight of Load*tan(Helix Angle+Limiting angle of friction)*Mean diameter of Screw/2 GO
Maximum Running Torque
Torque=(3*Electromotive Force*Electromotive Force)/(4*pi*Synchronous Speed*Reactance) GO
Torque required to overcome friction at collar
Torque=Coefficient of friction for collar*Weight of Load*Mean radius of collar GO
Torque
Torque=Force*Displacement*sin(θ) GO

Torque required while load is descending in screw jack Formula

Torque=(Mean diameter of screw/2)*(Force)*(tan(Angle of friction-Limiting angle of friction))
τ=(d<sub>mean</sub>/2)*(F)*(tan(θ-Φ))
More formulas
Mechanical advantage if load and effort is known GO
Effort required by machine to overcome resistance to get work done GO
Load lifted if effort and mechanical advantage is known GO
Work done by effort GO
Useful work output of the machine GO
Ideal effort if load and velocity ratio is known GO
Ideal load if velocity ratio and effort is known GO
Torque required while load is ascending in screw jack GO
Frictional effort lost GO
Net shortening of the chain in weston's differential pulley block GO
Net shortening of the string in worm gear pulley block GO

What is toque?

Torque can be defined as the rotational equivalent of linear force. Torque is the measure of the force that can cause an object to rotate about an axis.

How to Calculate Torque required while load is descending in screw jack?

Torque required while load is descending in screw jack calculator uses Torque=(Mean diameter of screw/2)*(Force)*(tan(Angle of friction-Limiting angle of friction)) to calculate the Torque, The Torque required while load is descending in screw jack formula is defined as the product of three terms load (P), half of mean diameter of screw and tan(θ-ϕ). Torque and is denoted by τ symbol.

How to calculate Torque required while load is descending in screw jack using this online calculator? To use this online calculator for Torque required while load is descending in screw jack, enter Mean diameter of screw (dmean), Force (F), Angle of friction (θ) and Limiting angle of friction (Φ) and hit the calculate button. Here is how the Torque required while load is descending in screw jack calculation can be explained with given input values -> -2.797846 = (0.012/2)*(1000)*(tan(15-40)).

FAQ

What is Torque required while load is descending in screw jack?
The Torque required while load is descending in screw jack formula is defined as the product of three terms load (P), half of mean diameter of screw and tan(θ-ϕ) and is represented as τ=(dmean/2)*(F)*(tan(θ-Φ)) or Torque=(Mean diameter of screw/2)*(Force)*(tan(Angle of friction-Limiting angle of friction)). Mean diameter of screw is the average diameter of the bearing surface, Force is the instantaneous load applied perpendicular to the specimen cross section, Angle of friction is the angle of a plane to the horizontal when a body placed on the plane will just start to slide and Limiting angle of friction is defined as the angle which the resultant reaction (R) makes with the normal reaction (RN).
How to calculate Torque required while load is descending in screw jack?
The Torque required while load is descending in screw jack formula is defined as the product of three terms load (P), half of mean diameter of screw and tan(θ-ϕ) is calculated using Torque=(Mean diameter of screw/2)*(Force)*(tan(Angle of friction-Limiting angle of friction)). To calculate Torque required while load is descending in screw jack, you need Mean diameter of screw (dmean), Force (F), Angle of friction (θ) and Limiting angle of friction (Φ). With our tool, you need to enter the respective value for Mean diameter of screw, Force, Angle of friction and Limiting angle of friction and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Torque?
In this formula, Torque uses Mean diameter of screw, Force, Angle of friction and Limiting angle of friction. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Torque=Force*Displacement*sin(θ)
  • Torque=Mass*Acceleration Due To Gravity*sin(Angle through which the string is displaced)*Length of the string
  • Torque=(3*Electromotive Force*Electromotive Force*Resistance)/2*pi*Synchronous Speed*((Resistance*Resistance)+(Reactance*Reactance))
  • Torque=3*Slip*Electromotive Force*Electromotive Force*Resistance/(2*pi*Synchronous Speed*((Resistance*Resistance)+(Reactance*Reactance*Slip)))
  • Torque=(3*Electromotive Force*Electromotive Force)/(4*pi*Synchronous Speed*Reactance)
  • Torque=Weight of Load*tan(Helix Angle+Limiting angle of friction)*Mean diameter of Screw/2
  • Torque=Coefficient of friction for collar*Weight of Load*Mean radius of collar
  • Torque=(Weight of Load*tan(Helix Angle+Limiting angle of friction)*Mean diameter of Screw/2)+(Coefficient of friction for collar*Weight of Load*Mean radius of collar)
  • Torque=Weight of Load*tan(Limiting angle of friction-Helix Angle)*Mean diameter of Screw/2
  • Torque=Weight of Load*tan(Limiting angle of friction-Helix Angle)*Mean diameter of Screw/2
  • Torque=2*Coefficient of Friction*Load transmitted over the bearing surface*Radius of bearing surface/3
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