Switch Series Product Collection KKG Developing with the Green Planet
A Rotary Switch Encoder is an electromechanical device that converts the angular position of a shaft into digital output signals. Unlike a simple potentiometer, it generates discrete digital pulses to indicate rotation, often featuring a built-in push-button switch.
A Rotary Switch Encoder is an electromechanical device that converts the angular position of a shaft into digital output signals. Unlike a simple potentiometer, it generates discrete digital pulses to indicate rotation, often featuring a built-in push-button switch. It is widely used for tasks like menu navigation, volume control, and parameter adjustment in consumer electronics, industrial panels, and embedded systems. Its key advantages include precise detents, durability, and reliable digital feedback. `EC11` and `EC12` are common rotary encoder models.
A rotary code switch switches input signals from the common C-contact to the different output contacts.The code defines which output contact gets a signal at a certain actuator position. There are available as well some special codes.
The rotary switch is a switch that controls the main contact point by rotating the handle. There are two types of rotating switches, namely, monopole unit structure and multi pole multi bit structure.
Rotary switch encoders provide precise digital or analog input control through rotational movement, making them indispensable across multiple industries.
Industrial Automation
Used in CNC machines, robotic arms, and process control systems for accurate parameter setting and menu navigation.
Consumer Electronics
Integrated into audio mixers, home appliances, and high-end digital interfaces for intuitive volume adjustment and mode selection.
Medical Equipment
Critical for controlling infusion pumps, diagnostic devices, and surgical instruments where tactile feedback and reliability are paramount.
Automotive Systems
Employed in dashboard controls, infotainment systems, and climate control panels to enhance driver interaction and safety.
Telecommunications
Facilitate channel selection and frequency tuning in radio communications and network hardware with high precision.
Test and Measurement
Enable precise calibration and data input on oscilloscopes, multimeters, and signal generators in laboratory environments.
The Rotary Switch Encoder is an electromechanical interface component designed for precise digital input selection. Key technical characteristics include:
High Mechanical Life: Rated for ≥100,000 cycles at full load, ensuring long-term reliability in industrial applications.
Precise Detent Positioning: Features 12 to 24 pulses per revolution with tactile feedback and ±5° angular resolution for accurate data entry.
Wide Operating Voltage: Supports 5VDC to 24VDC input ranges, compatible with most PLC and microcontroller systems.
IP Rating Protection: Sealed versions offer IP67 ingress protection against dust and temporary immersion.
Temperature Tolerance: Operates reliably across -40°C to +85°C environments.
Multiple Output Protocols: Generates quadrature, Gray code, or binary outputs with ≤10ms bounce-free switching.
Q: What is a Rotary Switch Encoder?
A: A device converting rotational position into digital signals, often used for input selection or control.
Q: How does it differ from a regular encoder?
A: Unlike incremental encoders, it provides absolute positioning with distinct detents for each state.
Q: Common applications?
A: Used in industrial panels, audio equipment, and medical devices for precise mode selection.
Q: What are its key specifications?
A: Key specs include number of positions, switching angle, electrical rating, and durability (life cycles).
Q: How to interface with microcontrollers?
A: Typically uses GPIO pins or shift registers, decoding positions via binary or Gray code output.
Q: Maintenance tips?
A: Ensure clean environments; avoid excessive force to prevent mechanical wear.
Previous: Encoder Switch
Tel:
Add:
Rixing Industrial Zone,Tangxia Town, Dongguan City, Guangdong Province, China
Copyright © 2025 KKG ELECTRONICS ELECTRIC C0., LTD. All rights reserved
Privacy policy Cookie tracking
