t = r X F, where t is torque, r is displacement, and F is force; all quantities are vectors. Because the formula contains a cross product, the magnitude of the torque is given by the expression rFsin(θ), where θ is the angle between the position vector and the force vector.
Generally,
[torque] = [radius] cross [force]
in which torque, radius, and force are vectors.
In the simplified case that radius and force vectors are in the same plane, the simplification of cross product can be used:
torque = radius*force*sin[angle from radius to force]
in which r = [magnitude of vector r].
In this simple case, the torque vector is still perpendicular to the plane in which the radius and force vectors lie. If the torque is in the positive radial direction, the torque vector points out of the page (toward you). If the torque is in the negative radial direction, the torque vector points into the page (away from you).
Dimensional formula of torque = [ML2T-2 ]
The formula for Torque is FxD where F is the Force vector and D is the displacement vector. Energy is in general a Quaternion, the sum of a scalar and a vector .
I don't think it's a special name, but it looks similar to the definition of torque. To be precise, torque is the product of the force, the distance from the axis of rotation, and the since of the angle.
Screw Jack torque formula: T=9550*P/R T: torque , N.m P: power , KW R: rpm Screw Jack Can be operated by electrically or manually.
Torque is the measurement of turning force. A wrench applies torque to a bolt. A motor or engine provides torque to do work. Horsepower is the measurement of the work done or ability to do work. This is done by taking the speed the engine is operating at (RPM) and what torque it is producing and applying a formula to give a horsepower rating.
450 torque is approx. 260 HP for an engine turning at 3050 RPM or 308 HP for and engine turning 3600 RPM, based on the formula ......torque X rpm/5252 = HP
I had a 1995 Formula SS and the factory rated horsepower was 115. This motor had great torque and was quick off the line
To calculate horsepower you need the car's torque numbers. To find the horsepower, the formula HP=(RPM*T)/5252. The "HP" stands for "horse power", the "T" in the formula stands for "torque " and RPM stands for the RPM values. To calculate the horse power of an electric motor, you use the formula HP= (V*l*eff)/746. V=voltage, l=amps, and eff= efficiency.
General formula used to calculate torque from power is torque=power*9.55/rpm so,using your data,50=500*9.55/N(rpm) i.e.,N(rpm)=95.5rpm. Angular Velocity=3.147*d*N/60 Unless the diameter is unknown its not possible to calculate the angular velocity.Once diameter is known it can substituted in the above mentioned formula.
Horse power calculations consider several variables, but for rotational engines, the formula is (torque x speed)/5252; Where torque is in lbft and speed is rpm. For the 242 series engine with an estimated 8.5 compression ratio, the engine is 10HP.
This question is not fully specified. A motor's maximum load is rated in torque. The pull-out torque also differs from the starting torque and rated torque. So to give an exact answer would rely on assumptions. Remember that torque equals weight (Newtons or Pounds) multipled by distance (metres or feet). This can give you the maximum weight than can be lifted when the radius of the pulley/gear mechanism is known. What may also help is knowing that power (hp) equals rotational speed multiplied by torque.
Torque is the amount of 'twist' that the engine produces in the shaft. Torque is measured as a force applied over a distance, so 1 pound force applied over a lever of 10 feet gives 10 lb ft, exactly the same torque as ten pounds applied over 1 foot. Suppose the piston produces a downward force of 100 pounds, and the throw of the crankshaft is 6", the torque is 100 x 0.5 = 50 lb ft. Obviously it varies over the cycle so the torque is usually quoted as the average taken over a few revolutions. Power is torque times rpm, and a gearbox will reduce the rpm but multiply the torque, so that the output torque times rpm is (nearly) equal to the input torque times rpm. At 5250 rpm the horse power in HP is equal to the torque in lb ft, so the general formula is that HP = torque (lb ft) x RPM/5250. In SI units, power (watts) = torque (Newton-metres) times angular speed (radians/sec).