4.86′ / Military Connector

GAC’s Magnetic Speed Sensors are a rugged and economic solution for detecting engine speed. Sturdier than plastic sensors and outperforming semiconductor-type devices at high temperatures, GAC’s epoxy encapsulated sensors are unaffected by dust and dirt. Multiple sizes and customized configurations are available.



-65°F to +255°F (-54°C to +107°C) Operating Temperature

Available for Hazardous Location Installation (Not Certified)

Produces Electrical Frequency

Requires No Energizing Circuit From Control

Used On All GAC’s Electronic Speed Controllers


Proximity to Gear Teeth
0.025 – 0.035 in. (0.64 – 0.89 mm)

Temperature Range
-65 °F to +225 °F (-55 °C to +105 °C)

0.5 – 30 Volts RMS Is Recommended For Input To Control Units
(1 V RMS When Cranking Engine)

Resistance (Varies From Sensor to Sensor)
160 – 1200 ohms