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Calculate amps, hp and kVA for electrical motors. The calculators below can be used to calculate electric motor amps, horsepower and 3-phase kVa. Calculate Current (amps)
- Power Factor
The power factor of an AC electric power system is defined...
- Horsepower Vs. Voltage and Amps
Operating speed of an induction motor depends on the input...
- Power Factor
5 Μαρ 2017 · I've that 12V DC motor with gearbox in the picture. These are the specs of that motor: Voltage = 12V No load current = 250mA Sall Current = 5 A Stall Torque = 20 Kg/cm Motor Rated RPM = 133 Shaft
This motor full-load amperage (FLA) calculator allows you to calculate the full-load current of the AC electric motor. Instructions: Select the number of phases from the drop-down list; Enter the motor rated voltage in volts (V) Enter the motor power rating and select the appropriate unit (HP or kW) Enter the power factor and efficiency of the ...
Electric Motor power consumption calculator: Choose the rated capacity of the motor in W, or kW or HP and percentage of load and operating time in hours. Then press the calculate button, you see the total energy consumption of the motor.
6 Specification of Electric Motors 1.1 Electric Motors The electric motor is a machine capable of converting electrical energy into mechanical energy. The induction motor is the most widely used type of motor because it combines all the advantages offered by the electrical energy such as
Power is quantified in watts (J/s) or horse power. 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.
To find the electric horsepower of a motor, use the equation: Horsepower = (Volts x Amps) / 745.7 (does not take efficiency into consideration) Example: The electric horsepower of a motor with 120 volts and 10 amps is: HP = (120 x 10) / 745.7. Calculated out this gives an electric horsepower of 1.6092.
