Kethavath Srinath
Osmania University (OU), Hyderabad
Kethavath Srinath has created this Calculator and 400+ more calculators!
Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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11 Other formulas that you can solve using the same Inputs

Effort applied parallel 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*(sin(Angle of inclination of the plane to the horizontal)-(Coefficient of Friction*cos(Angle of inclination of the plane to the horizontal))) GO
Effort applied parallel 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*(sin(Angle of inclination of the plane to the horizontal)+(Coefficient of Friction*cos(Angle of inclination of the plane to the horizontal))) GO
Brinell Hardness Number
Brinell Hardness Number=Force/((0.5*pi*Diameter of the ball indentor)*(Diameter of the ball indentor-((Diameter of the ball indentor^2)-(Diameter of indentation^2))^0.5)) GO
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
Force required to lower the load by a screw jack when weight of load, helix angle and coefficient of friction is known
Force=Weight of Load*((Coefficient of Friction*cos(Helix Angle))-sin(Helix Angle))/(cos(Helix Angle)+(Coefficient of Friction*sin(Helix Angle))) GO
Force at circumference of the screw when weight of load, helix angle and coefficient of friction is known
Force=Weight*((sin(Helix Angle)+(Coefficient of Friction*cos(Helix Angle)))/(cos(Helix Angle)-(Coefficient of Friction*sin(Helix Angle)))) 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
Roll Separating Force
Roll Separating Force =Length*Width*(1+Coefficient of Friction*Length/2*Height) GO
Force required to lower the load by a screw jack when weight of load, helix angle and limiting angle is known
Force=Weight of Load*tan(Limiting angle of friction-Helix Angle) GO
Force at circumference of the screw when weight of load, helix angle and limiting angle is known
Force=Weight of Load*tan(Helix Angle+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 in Lowering a Load Formula

Torque=0.5*Force*Mean diameter of screw*((Coefficient of Friction-tan(Helix Angle))/(1+Coefficient of Friction*tan(Helix Angle)))
τ=0.5*F*d<sub>mean</sub>*((μ-tan(α))/(1+μ*tan(α)))
More formulas
Effort Required in Lowering a Load GO
Load When Effort Required in Lowering Load is Given GO
Helix Angle When Effort Required in Lowering load is Given GO
Coefficient of Friction When Load is Given GO
Load When Torque Required in Lowering a Load is Given GO
Mean Diameter of Screw When Torque Required in Lowering a Load is Given GO
Coefficient of Friction When Torque Required in Lowering a Load is Given GO
Helix Angle When Torque Required in Lowering a Load is Given GO

Define Torque?

Torque is a measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate in linear kinematics, torque is what causes an object to acquire angular acceleration. Torque is a vector quantity.

How to Calculate Torque Required in Lowering a Load?

Torque Required in Lowering a Load calculator uses Torque=0.5*Force*Mean diameter of screw*((Coefficient of Friction-tan(Helix Angle))/(1+Coefficient of Friction*tan(Helix Angle))) to calculate the Torque, The Torque Required in Lowering a Load formula is defined as the measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate. Torque and is denoted by τ symbol.

How to calculate Torque Required in Lowering a Load using this online calculator? To use this online calculator for Torque Required in Lowering a Load, enter Force (F), Mean diameter of screw (dmean), Coefficient of Friction (μ) and Helix Angle (α) and hit the calculate button. Here is how the Torque Required in Lowering a Load calculation can be explained with given input values -> -2.029729 = 0.5*1000*0.012*((0.2-tan(30))/(1+0.2*tan(30))).

FAQ

What is Torque Required in Lowering a Load?
The Torque Required in Lowering a Load formula is defined as the measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate and is represented as τ=0.5*F*dmean*((μ-tan(α))/(1+μ*tan(α))) or Torque=0.5*Force*Mean diameter of screw*((Coefficient of Friction-tan(Helix Angle))/(1+Coefficient of Friction*tan(Helix Angle))). Force is the instantaneous load applied perpendicular to the specimen cross section, Mean diameter of screw is the average diameter of the bearing surface, The Coefficient of Friction (μ) is the ratio defining the force that resists the motion of one body in relation to another body in contact with it. This ratio is dependent on material properties and most materials have a value between 0 and 1. and Helix Angle denotes the standard pitch circle unless otherwise specified. Application of the helix angle typically employs a magnitude ranging from 15° to 30° for helical gears, with 45° capping the safe operation limit.
How to calculate Torque Required in Lowering a Load?
The Torque Required in Lowering a Load formula is defined as the measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate is calculated using Torque=0.5*Force*Mean diameter of screw*((Coefficient of Friction-tan(Helix Angle))/(1+Coefficient of Friction*tan(Helix Angle))). To calculate Torque Required in Lowering a Load, you need Force (F), Mean diameter of screw (dmean), Coefficient of Friction (μ) and Helix Angle (α). With our tool, you need to enter the respective value for Force, Mean diameter of screw, Coefficient of Friction and Helix Angle 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 Force, Mean diameter of screw, Coefficient of Friction and Helix Angle. 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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