Harowe 11BRW-300-B-10 Motor Resolver

Harowe 11BRW-300-B-10 Motor Resolver is a size-11 brushless servo resolver that provides angular feedback for closed‑loop motion control. It is part of the Harowe 11BRW-300-B family and operates with 12.0 Vrms excitation at 400 Hz, delivering an output with a transformer ratio of 1.75 (Vout/Vin) and a phase shift of 12 degrees, with a total null voltage of 30 mV. The -10 suffix identifies this B-series variant in a single-speed (Speed 1) configuration with a maximum input current of 10.9 mA. As the servo motor feedback element, it produces sine and cosine signals that servo controllers convert into position data for accurate motion control. Common applications include CNC machinery, robotics, and other industrial automation systems that rely on size-11 resolver feedback for precise servo performance.