In an electric motor, the mechanical power is defined as the speed times the torque. Mechanical power is typically defined as kilowatts (kW) or horsepower (hp) with one watt equaling one joule per second or one Newton-Meter per second. Horsepower is the work done per unit of time.
How is motor power rating calculated?
By taking the voltage and multiplying it by the associated current, the power can be determined. A watt (W) is a unit of power defined as one Joule per second. For a DC source the calculation is simply the voltage times the current: W = V x A.
What is rated power of DC motor?
Typical DC motors may operate on as few as 1.5 Volts or up to 100 Volts or more. Roboticists often use motors that operate on 6, 12, or 24 volts because most robots are battery powered, and batteries are typically available with these values.
Do motors have horsepower?
Electrical motors are rated in horsepower or watt
Power is in general rated in watt (W) or horsepower (hp). The old imperial unit horsepower is equal to 746 watts (0.745 kW) or 33000 lb ft per minute (or 550 lb ft per second).
How do you calculate the power of a 12V DC motor?
If the DC motor is 12 v and has 3 amps, then is 36watts and a 12 volt battery on 75 amps/h will give you 12*75=900watts/36 = 25 hours.
How long can a DC motor run continuously?
If you are looking for a motor with a long life expectancy, consider a brushless motor. Brushed motor life is limited by the brush type and can attain 1,000 to 3,000 hours on average, while brushless motors can attain tens of thousands of hours on average, as there are no brushes to wear.
What is the maximum voltage you can use on a 12V DC motor?
12 V motor will work well with 12 V battery, and will be fine up to the maximum voltage the battery goes when fully charged. This means it will work well up to 14 V.
What is the cost of 1 hp motor?
Top Selling Pumps & Motors Price List in India
|Latest Pumps & Motors Models||Expected Price|
|Sameer 1 HP i-Flo Water Pump with 1 Year Warranty, Total Head: 100 ft||₹2454|
|Kirloskar Chhotu 0.5HP Domestic Monoblock Water Pump, Total Head: 85 ft||₹2356|
|Sameer 0.5HP i-Flo Water Pump with 1 Year Warranty, Total Head: 82 ft||₹1936|
What is the head of 1 hp pump?
1 HP Submersible Pump, Maximum Discharge Flow: 100 – 500 LPM, Maximum Head: 51 to 100 m, Rs 5800 /piece | ID: 18899155173.
What is the rpm of 3hp motor?
|Horse Power:||3 HP|