AC Motors: Winding Calculator
Motor rewinding, turns, wire
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
AC Motors is the winding calculator for electric motor rewinders. Enter the nameplate and stator data and get the winding in seconds: turns per coil, wire size, winding factors, flux density, and the checks a rewinder needs before the first coil goes in.
WHAT YOU GET
• Basic winding calculator with nameplate, stator and wire drawings that follow your inputs
• A catalogue of 1,285 real motors with their winding data, searchable by manufacturer, horsepower, poles and voltage
• Every calculation saved to History and available on acmotors.app with the same account
• English and Spanish
FREE AND PRO
Start free with 5 calculations. AC Motors Pro removes the limit and opens the catalogue for $4.99 a month, billed through your Apple account. Cancel anytime.
Terms: https://acmotors.app/legal/terms
Privacy: https://acmotors.app/legal/privacy
Ratings & Reviews
Safer calculations. The calculator now opens empty and never fills in values for you: frequency, poles, connection, parallel circuits and wire quantity must be entered or picked before you can calculate. After a nameplate scan, anything the photo did not show stays empty, a checklist shows what is still missing, and "Use these values" waits until the plate's key values are filled. New tips help you take a sharper photo.
The developer, Luis Torres, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Luis Torres
- Size
- 6.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 13.3 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- AC Motors Pro $4.99
- Copyright
- © 2026 acmotors.app