Efficiency in its perfection – Cost-efficient absolute encoder with high-precision optical sensing
Cost-efficient absolute encoder with high-precision optical sensing for the elevator industry
The foundation for maximum travel convenience lies in excellent control quality, which is ensured by high signal accuracy from feedback encoders at lift motors. Leveraging precision mechanics down to the μm range, Baumer’s EFL580 BiSS C optical encoders deliver exceptional signal quality with position resolutions of two million steps per revolution.
Thanks to a high-integration design and components suitable for multiple product series, these EFL encoders stand out for their cost-efficiency while maintaining excellent performance. Customers benefit from reliable, high-quality products at competitive prices.
Features and Specifications
- Absolute Rotor Position: Acquired via 13-bit single-turn resolution using precise optical sensing technology.
- Digital Speed Feedback: Supports resolutions up to 21 bits with fast transmission rates of up to 10MHz.
- Optional analog SinCos signals with 2048 periods per revolution are also available.
The encoders use CRC-protected high-speed BiSS C protocol for bi-directional communication, enabling position acquisition and presetting while offering advanced diagnostic capabilities.
Design Excellence
The EFL series features an integrated Opto-ASIC that combines all essential encoder functionalities:
- Position feedback
- Signal processing
- Communication interface
This high-integration approach minimizes component count, enhancing durability and resistance to shocks and vibrations.
Proven Components
Key components include:
- ShaftLock Bearing Design: A time-tested solution with over 15 years of practical use.
- Large-quality ball bearings that prevent misalignment.
- Metal support structure protecting the sensing unit from axial shocks, ensuring maximum service life and minimizing downtime.
Cost-Effective Innovation
The EFL580 series represents a new generation of encoders offering cutting-edge efficiency in design and precision at affordable prices.
Last Updated: 2025-09-04 23:50:37
