Electric Motors

Electric motors are devices that convert electrical energy into mechanical energy. In the context of space and astronautical engineering, electric motors are used in various applications such as spacecraft propulsion, robotic arms, and satellite positioning systems. Electric motors are preferred over other types of motors in space applications due to their high efficiency, low maintenance, and ability to operate in a vacuum. The most commonly used electric motors in space applications are brushless DC motors, stepper motors, and induction motors. Brushless DC motors are preferred for their high torque and speed capabilities, while stepper motors are used for precise positioning and control. Induction motors are used in larger spacecraft for their high power output and reliability. Electric motors play a crucial role in the success of space missions, and their development and optimization is an ongoing area of research and development in the field of space and astronautical engineering.
Your Previous Searches
Random Picks
  • Asteroid Samples: Asteroid samples refer to the physical materials collected from asteroids and returned to Earth for scientific study. The collection of asteroid samples is typically done through robotic spacecraft missions that land on the asteroid's surfa ... Read More >>
  • Sleep Disturbances: Sleep disturbances refer to any disruptions or changes in the normal sleep pattern. In the context of space and astronautical engineering, sleep disturbances are a common issue experienced by astronauts during spaceflight. Factors such as m ... Read More >>
  • International Space Law: International Space Law is a set of legal principles, rules, and regulations that govern the exploration and use of outer space. It encompasses various aspects of space activities, including the use of satellites for communication and navig ... Read More >>
Top News

Orionids meteor shower is this weekend: Where and when to watch its peak...

Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...

News Source: ABC News on 2024-10-18

Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...

Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...

News Source: ABC News on 2024-10-09

Now is a great time to see Saturn in all its ringed glory...

My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...

News Source: New Scientist on 2024-10-09

Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...

Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....

News Source: Al Jazeera English on 2024-10-04

China's answer to SpaceX's Starlink is also threatening astronomy...

The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...

News Source: New Scientist on 2024-10-03