Hobbywing RPM Sensor

Enhance your RC helicopter's performance with this precision RPM sensor from Hobbywing. It monitors voltage changes across your brushless motor windings and outputs accurate RPM data, making it the ideal choice for V-Bar governor systems and compatible Hobbywing ESC units. Whether you're running a radio controlled helicopter or integrating this into your RC motor and ESC combo setup, this compact sensor delivers reliable speed feedback across an impressive RPM range.

• Detects brushless motor RPM via voltage monitoring
• Compatible with Platinum-120A-HV, Platinum-70A-HV, FlyFun-100A-HV and FlyFun-80A-HV ESCs
• Works with V-Bar governor function and Mikado systems
• Supports 1S to 2S LiPo input (3.5V to 8.4V)
• Handles 2S to 14S motor voltage range
• RPM range: 1000 to 300,000 (2-pole brushless motors)
• Ultra-compact: 23mm × 10mm × 2mm, just 6g
• Input and output wires included