Rotation encoders

Rotary encoders are critical devices for measuring the angular position and rotational movement of shafts or axles. They function by converting mechanical motion into electrical signals, which can be easily interpreted by control systems. We provide a wide selection of rotary encoders engineered for high accuracy and reliability, making them perfect for applications in automation, robotics, and industrial machinery. Featuring robust construction and cutting-edge technology, our rotary encoders deliver precise feedback, facilitating seamless control and monitoring of rotating components.

The right rotary encoder

One of the primary benefits of rotary encoders is their versatility. Available in both incremental and absolute types, they offer flexibility for various application designs. Our rotary encoders are engineered to endure demanding environments, guaranteeing reliable performance even under harsh conditions. With multiple output options and straightforward integration capabilities, these encoders can be effortlessly incorporated into existing systems, boosting operational efficiency and data accuracy. Whether you require precise position measurements for motor control, CNC machinery, or robotics, Althen Sensors & Controls has the ideal rotary encoder to fulfill your specific requirements.

Key factors to consider when choosing rotary encoders

When choosing rotary encoders for your application, several important factors should be taken into account to ensure optimal performance and compatibility:

• Type of encoder: First, determine whether you require an incremental or absolute rotary encoder. Incremental encoders measure relative position changes, while absolute encoders provide a unique position value for each rotation, making them suitable for different applications.
• Resolution: Evaluate the encoder's resolution specifications, which indicate its ability to measure angular position accurately. Higher resolution is vital for applications that demand precise measurements, so ensure the encoder aligns with your specific requirements.
• Output type: Different rotary encoders offer various output signals, such as digital, analog, or specific communication protocols (e.g., RS-232, CAN). Confirm that the output type is compatible with your control systems for seamless integration and effective data acquisition.
• Environmental conditions: Consider the environment where the encoder will be used. Factors like temperature, humidity, dust, and exposure to chemicals can affect performance. Choose an encoder that is engineered to withstand these specific environmental challenges.
• Mounting and size: Review the physical dimensions and mounting requirements of the encoder. Ensure that it fits within the available installation space and can be easily mounted in your setup.
• Speed and response time: Depending on your application, the encoder's operational speed and response time may be critical. Select encoders that can manage the required speed and deliver timely data updates for dynamic applications.
• Durability and lifespan: Assess the expected lifespan and durability of the encoder. For demanding applications, opt for a model designed for high endurance and reliability to ensure long-term performance.

By thoughtfully evaluating these factors, you can choose the ideal rotary encoder to meet your needs, ensuring dependable performance and precise measurements for your application.

Reach out to us today to discover more about our rotary encoders and find the perfect solution tailored to your specific measurement requirements.