To calculate the force required to move the object: F = m * g *u , F = force, m = mass of object, g = gravity constant, u = friction. F = 500 kg * 9,82m/s2 * 0.8 F = 3924 N to push the object.
What is the force of a motor?
Note that the driving force of an electric motor is torque – not horsepower. The torque is the twisting force that makes the motor running and the torque is active from 0% to 100% operating speed.
What is the formula of motor?
Electric Motor Formula
|TO FIND||DIRECT CURRENT||THREE PHASE|
|CURRENT||P V x EFF||P 1.732 x V x EFF x PF|
|EFFICIENCY||746 x HP V x I||746 x HP 1.732 x V x I x PF|
|POWER FACTOR||——||Input Watts 1.732 x V x I|
|SHAFT SPEED||——||120 x F no. of poles|
How do you convert motor torque to force?
The equation, Force = Torque ÷ [Length × sin (Angle)], converts torque into force.
What is better to have torque or horsepower?
Torque, simply, is the ability of a vehicle to perform work — specifically, the twisting force applied by the crankshaft. Horsepower is how rapidly the vehicle can perform that work. … Because there is generally a limit on how fast you can spin an engine, having higher torque allows for greater horsepower at lower rpms.
What’s the difference between force and torque?
Force has units of Newtons, while torque, being the product of a force and a distance, has units of Newton ⋅ meters. Torque and force also differ in that force is a true vector, whereas torque is a pseudovector, that is, it picks up a sign flip under certain kinds of coordinate transformations.
What is 120 in motor speed formula?
The equation for calculating synchronous speed is: S = 120 f/P speed = constant (120) times frequency of power source (60 Hz) divided by number of poles used in the motor (P).
How much weight can a 12V DC motor lift?
Weight: 100 gm(Approx.) RPM: 100 Operating Voltage: 12V DC Gearbox: Attached Plastic (spur)Gearbox Shaft diameter: 6mm Shaft Length: 21 mm Torque: 1.2 Kg-cm. No-load current = 60 mA(Max) Load current = 300 mA(Max).
What is synchronous speed and it’s formula?
The synchronous speed of an AC motor is determined by the frequency of the source and the number of poles. The RPM is calculated by multiplying the frequency times 60 and dividing by the number of pairs of poles. … Actual speed of the induction motor will be less than the synchronous speed.
What is slip formula?
If the revolving magnetic flux’s synchronous speed & the speed of rotor are Ns & Nr in the motor, then the speed among them can be equivalent to (Ns – Nr). So, slip can be determined as. S = (Ns – Nr) / Ns.