Industrial 11BRW300B1 Brushless Resolver Rotary Sensor

The API-HAROWE 11BRW300B1 is a HAROSYN-RW brushless resolver that provides absolute rotary position feedback for servo motor and motion control systems, delivering high reliability in harsh environments. Designed for use in servo motors, CNC machines, robotics systems, aerospace equipment, and industrial automation machinery, it is suitable for environments with high shock, vibration, dirt, and elevated temperatures and supports precise angle measurement. Technical specifications include: Manufacturer Part Number (MPN) 11BRW300B1; Alternate format 11BRW-300-B-1; Manufacturer API-HAROWE / Harowe; Product Family HAROSYN-RW; Product Type Brushless Resolver; Function Absolute Rotary Position Feedback; Resolver Size 11; Winding Type Stat or; Construction Brushless rotary transformer design; Accuracy ±10 arc-min; Input Voltage 12.0 VRMS; Excitation Frequency 400 Hz; Input Current 10.9 mA; Transformation Ratio 1.75 ±10% (Vout/Vin); Phase Shift 12°; Total Null Voltage 30 mV; Temperature Range Up to 125°C; Mounting Bearing-supported housed resolver for coupling mounting; Operating Principle Analog position feedback with theoretically infinite resolution. Common replacements include API-HAROWE 11BRW-300-B-60; API-HAROWE 11BRW-300-F-1/10; API-HAROWE 11BRW-300-M10B.