Different horsepower motors come in many different physical sizes.
No, you cannot use a starter rated for a 5 hp motor with a 7.5 hp motor. The starter needs to be matched to the motor's horsepower rating to ensure proper protection and operation. Using an undersized starter can lead to overheating and premature failure of the motor. It is recommended to use a starter specifically designed for a 7.5 hp motor.
To determine the power consumption in watts of a 5 hp motor, you can use the conversion factor where 1 horsepower (hp) is approximately equal to 746 watts. Therefore, a 5 hp motor uses about 3,730 watts (5 hp x 746 watts/hp). If this motor runs continuously for 20 minutes, it will consume approximately 1,244 watt-hours (3,730 watts x 20/60 hours).
P=VI P=power V=voltage I=current therefore current drawn is 5000/400=50/4=12.5 amperes
A single-phase induction motor uses variable amounts of current depending on the load etc. but on a 240 v system you should allow 7 amps per horsepower, so 35 amps for 5 HP.
To answer this question, wire size is rated in the amount of amperage that it can legally carry. The formula to find amperage when the HP is known is I = HP x 746/1.73 x E x %eff x pf. A standard motor's efficiency between 5 to 100 HP is .84 to .91. A standard motor's power factor between 10 to 100 HP is .86 to .92. Amps = 30 x 746 = 22380 = 22380/ 1.73 x 480 x .87 x .87 = 22380/629 = 35.6 amps. The electrical code states that a motor conductor has to be rated at 125% of the motors full load amperage. 35.6 x 125% = 44.5 A #8 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 50 and 55 amps respectively.
It depends on the horse-power of the engine. 220 cc would be about 8-10 HP, equivalent to a 6-8 HP electric motor. But a small petrol engine is usually not used at full power continuously, so manybe a 5 HP motor would do the job.
If the electric motor requires 2 hp to run, then you need to supply it with no less than 1,492 watts of electric power. It makes no difference what job the motor is used for.
A 5 kW generator would turn it over but if the full 30 hp of mechanical power is needed, that would require about 30 kW of electric power from the generator.
All motors draw less current when their load reduces.
5-10 hp gas motor should be more than adequate. An electric motor would alos work well, especially on small lakes or sloughs without significant current.
20 amp should do ya.
$1
Best advice I can give is 'Buy one' you have not even specified what rpm you require.
190 cc. is about 5 hp.
The flow of 5 hp motor pump is around 90 GPM.
No, you cannot use a starter rated for a 5 hp motor with a 7.5 hp motor. The starter needs to be matched to the motor's horsepower rating to ensure proper protection and operation. Using an undersized starter can lead to overheating and premature failure of the motor. It is recommended to use a starter specifically designed for a 7.5 hp motor.
This answer depends on the characteristics of the motor. There are may different applications for motors and though the HP remains the same, the full load amps differ. If you have the FLA of the 5 HP motor then an answer can be given.