REC/RES20: Reliable Rotary Encoders by NIDEC
Encoders for Industrial and Technical Applications
In many applications, compact, durable, and reliably adjustable manual rotary encoders are essential – the optical rotary encoders of the REC/RES20 series from NIDEC COMPONENTS have been specifically designed to meet these requirements. The series offers a wide range of variants, including options with or without detents and with or without front panel sealing.
Download DatasheetTailored for Precision and Stability
They are ideal for devices requiring settings that are precise, reproducible, and consistently stable. Typical areas of application include measuring instruments, communications and medical technology, as well as industrial control panels.
Key Features of the REC/RES20 Series
- Space-saving design: Ø20mm
- Robust, contactless construction with LED technology
- Tactile click feedback or silent operation: Versions like REC20/REC20D and RES20/RES20B
- Sealing options available: RECW20D, RESW20D
- Resolution flexibility: 25, 50, or 100 pulses per revolution
- Quadrature output signals A/B (90° phase shift)
- Max. output frequency: up to 500Hz
- Protection class: IP40
- RoHS compliant
Versatile Applications Across Industries
The REC/RES20 series is particularly well suited for use cases requiring regular or in-operation manual fine-tuning. These include
- Adjustment controls in oscilloscopes and analytical instruments
- User interfaces in medical diagnostic equipment (e.g., ultrasound systems)
- Parameter selection in audio/video mixing consoles and broadcasting systems
- Calibration functions in test benches and laboratory equipment
- Manual input elements in HMI interfaces and operator panels
Thanks to their compact footprint, precise tactile feedback (when required), and long-lasting design, these encoders are an excellent choice for development projects where ease of operation and reliability matter.
Explore more about CODICO’s encoder solutions.
Why Choose REC/RES20 Rotary Encoders for Your Projects?
The REC/RES20 series offers precision, durability, and flexibility in a compact form factor. Designed for applications like oscilloscopes, medical diagnostic equipment, HMI-Systeme and operator panels, these encoders provide reliable performance with customizable options such as tactile feedback and sealing.
Your Contact Person
Planning to add REC/RES20 encoders to your design? Contact Matteo Nervo.
