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Telemetric phase speed sensor for AC motors for Futaba RC kits with telemetric transmission systems FASSTest, T-FHSS Air (for aircraft) and T-FHSS Surface (for cars). It allows measuring the speed of the AC electric motor to which it is connected, in the range of 360 to 300,000 rpm. Ideal for measuring engine speeds of aircraft, helicopters, cars and ships and similar applications. The operating states of the sensor are indicated by an LED diode.
Compatible receivers: Futaba receivers with S.BUS2 port
Connection to the receiver: S.BUS2 socket.
Number of addresses required by the sensor: 1 *
Default address number setting (start address): 2 *
Transmitted telemetry data: speed (the correct number of motor poles or gear ratio must be entered in the settings in the transmitter menu)
Typical installation: in the vicinity of an AC electric motor or speed controller, the sensor measuring cables are connected to any two of the three phase conductors between the controller and the motor.
Power supply 3.7-7.4V (nominal battery voltage).
Sensor set includes: Sensor SBS-01RB with cables, instructions.
*) Telemetry sensors are identified on the S.BUS2 serial bus by an address number ("slot"); more complex sensors transmitting more than one data may require several consecutive addresses - in which case the first address belonging to a given sensor is called the start address.
| Power supply | 3.5-8.4 V |
| Measured speed range | 360-300000 rpm |
| Length (with cables) | 475 mm |
| Mass | 3.8 g |
