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Electric Motors Speed Calc 4+
Nitrio
Diseñada para iPad
-
- USD 2.99
Capturas de pantalla
Descripción
Electric Motors Power Torque Speed Calculator is a physics/math calculator designed to find electric motor power, torque, or speed quickly and easily.
Features:
- Instant calculation
- Results are copyable to other apps
- Formulas are included as references
- Supports up to 16 decimal places
- Supports various units for each input
The speed for an electric motor in SI units can be calculated as
n = f x ( 2 / p ) x 60
The torque for an electric motor in SI units can be calculated as
T = P x 9.549 / n
Where:
T = torque (Nm)
P = power (watts)
n = revolution per minute (rpm)
f = frequency of electrical power supply (Hz, cycles/sec, 1/s)
p = number of poles
The speed for an electric motor is determined by the power supply frequency and the number of poles in the motor winding. The torque is the twisting force and is also the driving force of an electric motor. The power produced by the motor depends on the speed of the motor, which is zero at 0% speed and normally at its peak at 100% speed.
On an induction motor, the number of poles determines the speed given the frequency of the power. For example, a 2-pole motor on 60 Hz equals
RPM = 60*(2/2)*60
RPM = 3600 rpm
a 4 pole motor on 60 Hz equal to
RPM = 60*(2/4)*60
RPM = 1800 rpm
For 6 poles, 1200 rpm, and so on.
As speed decreases, the torque increases, so an 8-pole motor has 4x the torque compared to a 2-pole motor with 1/4 the 8-pole motor speed.
*60 Hz is the most common frequency in the US.
*50 Hz is the most common frequency outside the US.
Thanks for your support, and please do visit nitrio.com for more apps for your iOS devices.
Novedades
Versión 1.2
- Updated for the Latest Devices
- Minor Bug Fixes
Privacidad de la app
Nitrio, que desarrolló esta app, indicó que entre las prácticas de privacidad de la app, pueden incluirse el manejo de datos que se describe a continuación. Para obtener detalles, consulta la política de privacidad del desarrollador.
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Las prácticas de privacidad pueden variar; por ejemplo, según tu edad o las funciones que uses. Obtén detalles
Información
- Vendedor
- Tan Chia Ling
- Tamaño
- 10.9 MB
- Categoría
- Utilidades
- Compatibilidad
-
- iPhone
- Requiere iOS 12.0 o posterior.
- iPad
- Requiere iPadOS 12.0 o posterior.
- iPod touch
- Requiere iOS 12.0 o posterior.
- Mac
- Requiere macOS 11.0 o posterior y una Mac con el chip M1 de Apple o posterior.
- Apple Vision
- Requiere visionOS 1.0 o posterior.
- Idiomas
-
Inglés
- Edad
- 4+
- Copyright
- © Tan Chia Ling
- Precio
- USD 2.99
Compatibilidad
-
Compartir en familia
Hasta seis miembros de la familia pueden usar esta app con la opción Compartir en familia activada.
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