Q07K3S002A is a compact hollow-shaft multi-turn absolute rotary encoder specially designed for robot joints and harmonic reducer assemblies. It outputs absolute angle data via dedicated serial bus, no homing required after power-on, can record multi-turn position information. Widely applied in collaborative robot, industrial robot joint axis and precision rotary positioning platform. It is an end-of-life spare part for legacy robot motion feedback systems.

This encoder adopts hollow through-shaft structure, convenient for cable routing inside robot joint. Supply voltage DC5V or DC24V, metal shell, IP64 protection grade for joint installation. Internal non-volatile memory keeps multi-turn position data without battery. Pin connector directly mates with robot servo drive. LED indicator shows power and communication status for fast on-site troubleshooting. High shock and vibration resistance to meet robot dynamic motion environment.

Built-in signal filtering circuit suppresses electromagnetic interference from servo power section. Operating temperature -20℃ ~ +70℃. Supports high-speed serial real-time data transmission, high resolution for precision joint angle closed-loop control. It is usually installed at the output side of harmonic reducer to detect actual load position.

Q07K3S002A is obsolete robot encoder spare part. Many legacy robot systems adopt this encoder for joint position feedback. When the original encoder fails, replacement with identical Q07K3S002A can reuse mounting flange, signal cable and robot control configuration. Technicians install the encoder, verify serial communication and run robot zero calibration, so robot joint position feedback system resumes operation and reduces production downtime.

Before shipment, every Q07K3S002A undergoes comprehensive functional inspection including power-on test, absolute position reading test, serial bus communication inspection and vibration screening test. All products come with 12-month warranty. Our automation technical team provides remote support for installation, wiring guidance, zero point calibration and fault diagnosis. Fast global shipping available for urgent maintenance orders.

For automation maintenance engineers and system integrators, Q07K3S002A is reliable spare multi-turn absolute hollow encoder for legacy robot joint systems. It restores joint absolute position feedback function, guarantees robot motion precision, extends service life of robot assets and avoids whole joint assembly replacement.