Electric Motors Speed Calc 4+
Nitrio
Designad för iPad
-
- 39,00 kr
Skärmavbilder
Beskrivning
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.
Nyheter
Version 1.2
- Updated for the Latest Devices
- Minor Bug Fixes
Appintegritet
Utvecklaren Nitrio har angett att appens integritetsrutiner kan inkludera hantering av data enligt beskrivningen nedan. Det finns mer information i utvecklarens integritetspolicy.
Data samlas inte in
Utvecklaren samlar inte in några data från den här appen.
Sekretessriktlinjer kan variera, till exempel utifrån de funktioner du använder eller din ålder. Läs mer
Information
- Leverantör
-
Tan Chia Ling har identifierat sig som appens näringsidkare och har bekräftat att produkten eller tjänsten överensstämmer med gällande EU-lagar.
- Adress
- 2A, Lrg Bkt Juru 14 Taman Bkt Juru 14100 Simpang Ampat Pulau Pinang Malaysia
- Telefonnummer
- +60 125722772
- E-post
- nitrio.v@gmail.com
- Storlek
- 10,9 MB
- Kategori
- Verktyg
- Kompatibilitet
-
- iPhone
- Kräver iOS 12.0 eller senare.
- iPad
- Kräver iPadOS 12.0 eller senare.
- iPod touch
- Kräver iOS 12.0 eller senare.
- Mac
- Kräver macOS 11.0 eller senare och en Mac med Apple M1‑chip eller senare.
- Apple Vision
- Kräver visionOS 1.0 eller senare.
- Språk
-
engelska
- Ålder
- 4+
- Copyright
- © Tan Chia Ling
- Pris
- 39,00 kr
Support
-
Familjedelning
Upp till sex familjemedlemmar kan använda den här appen när Familjedelning är aktiverad.