Futaba SBS-01RM Telemetry Magnetic RPM Sensor (360 - 50,000rpm) FUT05102559-1

Overview

The Futaba SBS-01RM Telemetry Magnetic RPM Sensor is a compact and precision instrument designed for RC enthusiasts who demand accurate real-time telemetry data from their models. Whether you're running an electric motor, nitro engine, or any rotating component in your RC car, buggy, truck, or helicopter, this magnetic RPM sensor delivers reliable rotational speed feedback directly to your Futaba telemetry-equipped radio system. Perfect for serious RC competitors, weekend bashers, and hobbyists alike, the SBS-01RM transforms your RC setup into an intelligent monitoring station, giving you the performance insights you need to optimise your vehicle's tuning and ensure peak reliability during every run.

Available here at RC Model Shop, the Futaba SBS-01RM represents the gold standard in aftermarket telemetry sensors for dedicated Futaba users across the UK. This is the sensor choice for those who want to move beyond guesswork and understand exactly what their engine or motor is doing during operation. The compact design and lightweight construction make integration straightforward in even the most space-constrained models, whilst the robust magnetic detection system ensures accurate readings across a vast range of RPM values, from barely turning over at 360 RPM right up to an impressive 100,000 RPM for high-speed electric motors and turbocharged engines.

Built to Futaba's renowned standards of quality and reliability, the SBS-01RM is the sensor trusted by RC racers and serious enthusiasts throughout the UK and beyond who rely on precise telemetry data to maximise performance and keep their prized models running at their absolute best.

Key Features

• Magnetic RPM Detection Technology — The SBS-01RM uses advanced magnet-type sensing to accurately detect rotational movement without requiring any direct mechanical contact with the spinning component, which means no drag, no friction loss, and no impact on your model's performance or efficiency.
• Exceptional Measurement Range of 360 to 100,000 RPM — This sensor covers virtually every conceivable RC application, from slow-speed crawlers and bashers starting their engines right through to maximum-performance electric racing buggies, making it a genuinely versatile telemetry solution for any RC car, truck, or helicopter enthusiast.
• S.BUS2 Telemetry Protocol Support — Full compatibility with Futaba's S.BUS2 command protocol means seamless integration with all compatible Futaba receivers and transmitters, delivering real-time RPM data directly to your radio's telemetry display or logging system without any additional hardware or complicated configuration.
• Lightweight and Compact Design — Weighing just 4.7 grammes, the SBS-01RM adds virtually no weight to your model, and its slim, streamlined form factor makes it easy to position almost anywhere you need to monitor rotational speed, whether that's near an engine mount, around a motor can, or alongside a helicopter main rotor.
• Extended Lead Length for Flexible Installation — The 255 millimetre (10.0 inch) lead provides excellent reach and flexibility when routing the sensor to your receiver or telemetry hub, allowing you to place the sensor precisely where it needs to be without stretching cables or compromising your model's layout and balance.
• Wide Operating Voltage Range — Operating comfortably from 3.7 volts up to 7.4 volts, the SBS-01RM is compatible with most standard RC battery packs, from single 3.7V LiPo cells to dual-cell 2S LiPo configurations, providing genuine flexibility across your RC fleet.
• Genuine Futaba Quality and Reliability — This sensor is manufactured to Futaba's exacting standards and comes backed by the reputation of a company that has led RC innovation since 1962, ensuring you're investing in a product that will provide years of accurate, dependable service.

Technical Performance

The Futaba SBS-01RM represents the pinnacle of compact telemetry sensor engineering, delivering professional-grade performance in a package so lightweight and compact it can be integrated into virtually any RC model without compromise. The magnetic sensing technology eliminates the need for mechanical couplings or physical contact with spinning components, which means zero parasitic drag and zero risk of the sensor affecting your model's performance characteristics. The sensor's 360 to 100,000 RPM measurement envelope is extraordinarily broad, accommodating everything from low-speed brushed motors in crawlers and basher vehicles right through to screaming brushless outrunners delivering hundreds of thousands of rotations per minute in high-performance racing machines. With an operating voltage range spanning 3.7 to 7.4 volts DC, the sensor integrates seamlessly with modern LiPo battery technology, whether you're running 1S, 2S, or even tapping into the first two cells of a larger pack. The 4.7-gramme weight and slim profile ensure that adding real-time RPM telemetry to your RC setup incurs virtually no penalty in terms of weight distribution or centre of gravity, critical considerations for competitive racers and precision pilots. The extended 255 millimetre lead provides exceptional installation flexibility, allowing you to route the sensor cable through your model's chassis and bodywork without awkward bends or stress points that might compromise signal integrity. Built from high-quality materials using Futaba's proven design methodology, every SBS-01RM sensor undergoes rigorous quality control to ensure reliable operation in the demanding environment of competitive and recreational RC use.

What's in the Box

• Futaba SBS-01RM Telemetry Magnetic RPM Sensor with 255mm (10.0 inch) lead

What You Need to Complete

• Futaba S.BUS2 compatible receiver (sensor requires S.BUS2 protocol support for telemetry functionality)
• Futaba telemetry-equipped radio transmitter with S.BUS2 capability
• Appropriate LiPo battery pack (3.7V to 7.4V) or compatible power source for receiver
• Magnet (typically affixed to rotating shaft or component) for sensor detection

Frequently Asked Questions

• Which Futaba radio systems are compatible with the SBS-01RM RPM sensor? — The SBS-01RM requires a Futaba transmitter and receiver that support the S.BUS2 telemetry protocol. This includes modern Futaba radio systems across all vehicle types (cars, trucks, helicopters, aircraft). Check your Futaba radio documentation to confirm S.BUS2 telemetry capability before purchasing this sensor.
• Can I use the SBS-01RM with both brushless motors and nitro engines? — Yes, absolutely. The magnetic sensing technology works equally well with any rotating component, whether that's a brushless electric motor in your RC buggy, a brushed motor in a basher, or a nitro engine in your RC truck or truggy. Simply position the sensor near the rotating shaft and attach a small magnet to the component you wish to monitor.
• What battery voltage does the SBS-01RM need? — The sensor operates from DC 3.7 to 7.4 volts, which makes it compatible with standard single-cell (1S) and dual-cell (2S) LiPo batteries commonly used in modern RC cars. It will also work with compatible battery sources falling within this voltage envelope, including certain NiMH configurations.
• What is the measurement range and how accurate is it? — The SBS-01RM measures rotational speed from 360 RPM up to 100,000 RPM, covering everything from slow-speed RC crawlers and bashers to high-performance electric racing vehicles. The magnetic sensing technology provides accurate, real-time RPM data with no mechanical contact or friction.
• How much does the SBS-01RM weigh and will it affect my model's performance? — At just 4.7 grammes (0.16 ounces), the SBS-01RM is incredibly lightweight and will have negligible impact on your model's weight distribution, centre of gravity, or performance characteristics, making it ideal for competitive racers who demand precision without compromise.
• How long is the sensor lead and is it flexible? — The lead extends 255 millimetres (10.0 inches), providing excellent routing flexibility throughout your RC model's chassis and bodywork. This length makes it easy to position the sensor exactly where needed without creating awkward cable management challenges.
• Is this suitable for beginners? — The SBS-01RM is designed for users who already have a Futaba S.BUS2 telemetry-equipped radio system. If you're new to RC and don't yet have a compatible Futaba radio, you may want to start with a more basic setup. However, if you have the appropriate Futaba equipment and want to add telemetry capability, the sensor itself is straightforward to install and use.
• What makes the SBS-01RM better than other RPM sensors? — The SBS-01RM is purpose-built by Futaba specifically for their S.BUS2 telemetry ecosystem, ensuring seamless integration, reliable communication, and professional-grade accuracy. The magnetic sensing eliminates mechanical wear, the compact design minimises weight penalty, and the extensive RPM range covers virtually any RC application you might have.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Futaba SBS-01RM Telemetry Magnetic RPM Sensor (360 - 50,000rpm) FUT05102559-1 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.