Futaba FUSBS-01RM RC Magnetic RPM Tachometer for Bench Use  [FUSBS-01RM]

FUTABA SBS-01RM MAGNETIC ROTATION RPM SENSOR 360~50000RPM TACHOMETER # EBB1106
Price:
NZD$54.37
Brand:
Futaba
Model:
FUSBS-01RM
GTIN:
4513886306297
Condition:
Brand New
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Sensor setup and installation notes

The Futaba FUSBS-01RM is a compact magnetic rotation RPM sensor and handheld tachometer intended for model environments, reading speeds from 360 up to 50000 RPM. It is useful for diagnosing motor performance, confirming ESC adjustments, and checking tuning changes while the model is on the bench.

To install, place the magnetic pickup so it senses the passing magnet or a ferrous target on the rotating part, keep the pickup steady and aligned, and route the cable into your receiver accessory layout as needed. This product is designed for hobby RC use and is not suitable for full-size vehicle applications.

When tuning, use the FUSBS-01RM to log RPM differences that result from pinion or spur swaps, to compare motor behaviour, and to set baseline figures before live running. Combine the sensor readings with visual inspection and ESC adjustments to complete tuning iterations.

Specifications

  • Item: Magnetic rotation RPM sensor / tachometer, 360–50000 RPM
  • Material: Not specified
  • Model Number: FUSBS-01RM
  • Compatibility: RC models, receiver accessory category

Compact and straightforward, the FUSBS-01RM provides quick RPM feedback for bench workflows; use it as a measurement aid rather than as a substitute for testing the system under actual load.

How do I connect the FUSBS-01RM to my receiver accessories?

Route the sensor lead into the receiver accessory input specified by your setup, securing the cable so it does not interfere with moving parts. Follow your receiver wiring convention for accessory devices.

What gap should I leave between the pickup and the rotating part?

Keep the pickup close enough to sense the magnet or ferrous area without contact. A small, consistent clearance and stable mounting produce the most reliable readings.

Will vibration ruin the readings?

Excessive vibration can cause unstable outputs. Fix the pickup in place and isolate it from sources of shaking to improve measurement stability.

Is a magnet required on the shaft?

The sensor will detect either a passing magnet or a ferrous target. Fit a small magnet or use an existing ferrous area where appropriate for the pickup to sense.

Can it handle both brushed and brushless motor checks?

Yes, the unit reads rotational speed regardless of motor type; ensure you test under comparable conditions when comparing different motors.

Is calibration needed before use?

A basic functional check is recommended: verify placement and run a short test to confirm stable readings. No special calibration routine is typically necessary.

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