What is Linear Measurement?
Linear measurement refers to determining the movement or position along a straight path. It’s a vital process in many industrial applications, such as material handling, robotics, and manufacturing systems. By converting mechanical motion into an electrical signal, encoders provide real-time feedback that ensures optimal system performance.
Encoders provide motion feedback for linear measurement by generating pulses in response to linear displacement of the material or object to be measured. The encoder then sends those pulses to a controller, which converts those pulses into distance.
Types of Linear Measurement Systems We Offer
1. Wheeled Encoders
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How They Work: A measuring wheel either has direct contact with the surface to be measured (direct feedback), or it has contact with a shaft that moves in conjunction with the material (indirect feedback).
Ideal For: Feedback on a system's position or speed.
Key Features: High resolution, compact designs, and compatibility with various system interfaces.
2. Incremental Encoders
How They Work: Measure changes in position incrementally, providing pulses that indicate movement.
Ideal For: Applications requiring speed or direction feedback.
Key Features: High resolution, compact designs, and compatibility with various system interfaces.
3. Absolute Encoders
How They Work: Provide a unique position value for every point of motion, ensuring accurate feedback even after power loss.
Ideal For: Applications needing precise positioning, like robotics or automated machinery.
Key Features: High durability, multiple output protocols, and robust design.
How They Work: A spring-driven retractable cable spool is attached to a shaft encoder to measure linear displacement.
Ideal For: Long-range measurements in areas like crane operations, elevators, and heavy machinery.
Key Features: Compact setup, extended measurement ranges, and rugged construction.
Real-World Applications
Our linear measurement solutions are designed for a variety of industries, including:
Manufacturing: Accurate position tracking for automated production lines.
Material Handling: Monitoring conveyor belt speed and position.
Packaging & Printing: Ensuring precise control for web tensioning and cut-to-length and consistent speed control for print heads and rollers.
Construction Equipment: Measuring displacement in cranes, lifts, and earth-moving machinery.
Benefits of Our Encoders for Linear Measurement
Unmatched Accuracy: Ensure reliable performance with high-resolution encoders.
Durability: Built to withstand harsh industrial environments.
Versatility: Suitable for various applications, from short-range to long-range measurements.
Seamless Integration: Designed to work with your existing systems, minimizing downtime and maximizing efficiency.
Environmental considerations are important when specifying your encoder.
Take into account the encoder's exposure to liquids, fine particulates, extreme temperatures, and washdown requirements. An IP66 or IP67 seal protects against moisture ingress, while a stainless steel or polymer composite housing to mitigate the effects of harsh cleaning chemicals and solvents. EPC's Models TR1 and TR3 Tru-Trac® come with a housing made of a durable, conductive composite material that minimizes static build up.
Resources and Support
We want you to have the knowledge and tools you need to succeed. Explore our resources:
Technical Guides: Step-by-step installation and maintenance instructions.
Videos: Demonstrations of our encoder solutions in action.
Case Studies: Learn how companies have successfully implemented our linear measurement systems.
Need help selecting the right encoder? Our Engineering team is here to assist you! Contact us today to get expert advice for your next project!
Why Choose Encoder Products Company?
Industry Expertise: Decades of experience in encoder design and manufacturing from Engineers who will work with you.
Innovative Solutions: Custom solutions for YOUR project tailored to your application.
Reliable Support: A dedicated team committed to your success.
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Custom Engineered Solutions
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At Encoder Products Company, we don’t just provide products—we deliver solutions that enhance your application. Let us help you achieve your linear measurement goals with confidence and precision.
Examples of Motion Feedback in Linear Measurement
