Product Description:

LR03565 is a best-quality module, designed by Kollmorgen and falls under the CD Servostar CD Drives category. It accepts analog inputs within the span of ±10 voltage, enabling seamless integration of control signals. The resolver maximum drive current stands at 55 mA AC‑RMS to avoid any signal distortion during industrial operations. Measuring a resolver output voltage of 2 VAC guarantees sufficient amplitude for reliable position sensing.

The resolver’s modulation frequency spans from 7 to 8 kHz, significantly boosting its ability to filter out electrical noise during signal feedback. Offering 65,536 counts per revolution through its quadrature output, the machine supports highly precise motion control. It works seamlessly with Hall sensors and Resolvers, enabling versatile setup options in hybrid feedback systems. Operating at a resolver input voltage of 4.25 VAC, it ensures steady excitation for dependable and consistent signal feedback. The performance evaluation confirmed that feedback cables can extend up to 75 ft (22.9 m) without compromising signal quality. Additionally, a maximum DC resistance of 120 Ω in the resolver reduces current draw and also guards internal windings under operational loads.

Analog command range of ±10 V creates a standard interface for control systems which simplify integration. Encoder output frequency range extends up to 3 MHz, enabling swift signal transmission in high-velocity motion systems. A 7-segment LED is used in the status display to deliver sharp, real-time feedback on system activity. The CD drive control modes include velocity that delivers smooth speed regulation and torque current which offers direct torque control flexibility. A newly sourced spec from the official Kollmorgen datasheet lists a typical control loop update rate of 31.25 µs (32 kHz), increasing responsiveness and stabilizing closed-loop performance. Another statistic indicates a typical power consumption of 5 W during idle which reduces unnecessary energy draw.