Stator Meter FA-28501 by Yokomo for FA-series Chassis  [FA-28501]

Stator resistance and inductance measurement tool

The Yokomo FA-28501 is an RC-focused stator meter that measures two essential electrical traits of brushless motor stators: resistance and inductance. Those measurements play a direct role in motor behaviour and controller interaction, so having repeatable data helps with reliable setup and comparison.

It is intended for bench or pit-side diagnostics when choosing replacement stators or comparing windings before assembling the motor. The meter reports resistance as an indicator of winding continuity and relative impedance, and inductance as the factor that governs the rate of change between voltage and current under drive.

Setup simply requires connecting the meter to the motor stator leads per the connector layout and taking care to avoid shorting phases while handling. The instrument supports multiple Yokomo FA-series chassis codes and is designed as a hobby-level tool to support motor selection and electronic tuning rather than as a lab instrument replacement.

For RC hobbyists needing consistent stator comparisons on Yokomo FA-series chassis, the FA-28501 supplies the resistance and inductance data that support smarter tuning and motor choice.