FAULHABER launches IERF3 L optical incremental encoder
FAULHABER launched the IERF3 L optical incremental encoder for high-precision positioning in compact automation, optical and robotics systems.

Evidence notes
- The encoder provides typical positioning accuracy of 0.1 degrees and repeatability of 0.007 degrees using an optical measuring principle.
- FAULHABER offers the IERF3 L in 22, 32 and 42 millimetre diameters matched to its BXT flat brushless DC motors.
- A standard line driver supports complementary signals and reliable transmission, while the optical design resists magnetic interference.
Company context
FAULHABER develops miniature and micro drive systems, including DC motors, brushless DC motors, stepper motors, linear motors, gearheads, encoders and motion-control electronics. Its robotics relevance sits in compact drive systems for humanoid robots, robotic hands, service robots, inspection robots, logistics robots, surgical robotics and other space-constrained motion applications.