RC Brushless Motor RPM Sensor - Futaba FUSBS-01RB  [FUSBS-01RB]

RPM monitoring for brushless motors

The Futaba FUSBS-01RB is an RC-scale accessory built to measure the rotational speed of brushless motors and give a straightforward RPM readout for bench testing and trackside setup. The unit's stated measurement span is 360~300000RPM, allowing confirmation of motor behaviour from idle through peak speeds without implying unrelated functions.

This sensor is made to work with compatible telemetry or RPM display devices and slots into setup processes that require precise rotational feedback for motor and ESC adjustments. It is supplied without retail packing and is listed as a receiver-accessory item within the Futaba range.

For hobbyists and technicians seeking direct RPM feedback during motor setup and ESC matching, the FUSBS-01RB offers a focused measurement window and integrates into established RC telemetry workflows without extra functions.