11BRCX-300-P10/6 by Danaher

The 11BRCX-300-P10/6 resolver from Danaher is part of the high-precision Dynapar Resolvers series, designed for demanding industrial automation environments. This size 11 (×1.1 in) rotor-mounted device features a robust Configuration Code 5 design and integrates seamlessly via a 10-pin latching, IP65 Connector for secure electrical interfacing. With a compact form factor and a lightweight construction of just 115 g, the resolver delivers precise angular position feedback without imposing significant mechanical load. The frameless housing and rotor Mounting Type enable direct coupling to servo systems, simplifying integration on confined machine architectures. Each unit is factory calibrated to ensure consistent performance across production batches, providing a stable baseline for complex motion control loops.

In operation, the resolver accepts an Excitation Voltage of 10.0 V rms and supports a broad Frequency Response up to 5000 Hz, enabling accurate tracking of rapid shaft movements. The nominal Input Current of 5.0 mA rms minimizes power draw while preserving signal integrity under varying load conditions. A carefully engineered Transformation Ratio of 0.55 ensures linearity between excitation input and secondary output signals, while the specified Phase Shift of -3° maintains synchronous alignment with control electronics. Mechanical precision is upheld through stringent tolerances on shaft dynamics, including a maximum Shaft End Play of 0.001 in, Shaft Radial Play of 0.001 in, and a Shaft Runout (FIR) of 0.001 in to prevent wobble or signal distortion at high speeds. These characteristics combine to deliver responsive, repeatable feedback in high-speed servo loops and closed-loop control systems.

Built to endure extreme operating environments, the 11BRCX-300-P10/6 supports an Operating Temperature Range of -55°C to +125°C, making it suitable for both sub-zero and elevated temperature applications. The IP65-rated connector and rugged mechanical design ensure resistance to dust, moisture, and vibration common in heavy industrial settings. Its precise construction and low inertia profile allow for seamless integration with advanced motion controllers, reducing commissioning time and maintenance needs. As part of the Dynapar Resolvers portfolio, this resolver excels in robotics, CNC machinery, and aerospace positioning systems, where reliability and accuracy are paramount.