ERS-RB01 RPM Brushless Motor Sensor

Specifications

• Item?ERS-RB01 RPM-BLDC Sensor
• Operating voltage: 5–8.4V
• Operating current: 10mA
• Measurement method: Contact type
• Support: Brushless
• Motor pole pairs: LUA configurable
• Range: 200–300, 000RPM
• Accuracy: ±0.1%
• Temperature range: –10 ? to +85 ?
• Size: 28 × 12 × 8mm
• Weight: 4.8g

Features

• Accurate RPM Monitoring: Captures real-time brushless speed with high precision.
• ExpressLRS Integration: Sends RPM data directly to compatible ExpressLRS receivers via the CRSF interface.
• Multi-Unit Support: Connect multiple ERS-RB01 sensors to monitor several units simultaneously.
• Versatile Applications: Ideal for any application requiring accurate RPM feedback.
• Compact & Lightweight: Easy to install without adding significant weight.
• Plug-and-Play: Quick setup with minimal wiring for fast deployment.

The ERS-RB01 Brushless Tachometer measures RPM by tapping directly into any two wires of a brushless ESC output. The sensor captures precise speed data, sends it to a compatible ExpressLRS receiver via the CRSF interface, and relays the information back to your EdgeTX radio for real-time monitoring. Ideal for any application requiring accurate RPM feedback.

As part of the ERS sensor family, the ERS-RB01 also supports pass-through expansion, allowing easy daisy-chaining with additional telemetry modules.