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Incremental Encoder

The incremental encoder, with good mechanical damage resistance, can withstand high axial and radial loads, can meet a variety of industrial field applications. These products are designed to meet the requirements of installation in narrow spaces. The advanced signal processing technology of the products combined with rich electrical output forms can meet the needs of different PC applications.

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Product Overview


Our factory, established in 2003 and boasting a workshop area of 30,000 square meters, has built a solid reputation in the industrial component sector. With a dedicated team of over 150 employees—including 13 senior engineers with more than 20 years of hands-on experience in motor and encoder manufacturing—we specialize in developing and producing high-reliability Incremental Encoders designed to meet the rigorous demands of modern industrial environments.


Our Incremental Encoder stands out for its exceptional mechanical damage resistance, enabling it to withstand high axial and radial loads—a critical advantage for equipment operating under heavy-duty conditions. Unlike conventional encoders that struggle with limited installation spaces, our product features a compact design tailored for narrow-area mounting, making it versatile across diverse industrial setups. Additionally, the encoder integrates advanced signal processing technology, paired with a variety of electrical output configurations, ensuring seamless compatibility with different industrial control systems (PC applications) and delivering precise, real-time data feedback. Whether for small-scale machinery or large-scale automation lines, our Incremental Encoder balances durability, precision, and adaptability to support optimal operational efficiency.


Incremental Encoder


Product Features


Stainless Steel Shaft: Safety and Stability at Its Core

The Incremental Encoder is equipped with a high-quality stainless steel shaft, a key design element that enhances both safety and operational stability. Stainless steel offers excellent corrosion resistance, protecting the shaft from damage caused by moisture, dust, or chemical exposure common in industrial settings—such as textile mills or printing workshops. This durability extends the encoder’s service life, reducing the need for frequent replacements and lowering maintenance costs. Furthermore, the stainless steel shaft maintains consistent rotational precision, ensuring that the encoder delivers accurate signal output even under prolonged use.


Versatile Flange Connection Options for Flexibility

To accommodate the diverse installation needs of different industrial equipment, our Incremental Encoder provides multiple flange connection options. These options include (but are not limited to) circular flanges, square flanges, and compact mini-flanges, giving engineers and technicians greater freedom when integrating the encoder into their systems. For example, a circular flange may be ideal for large-scale conveyor belts, while a mini-flange works perfectly for small medical diagnostic machines or compact packaging equipment. This versatility eliminates the need for custom adapter parts, simplifying the installation process, reducing downtime, and making the encoder a cost-effective solution for various applications.


Metal Die-Casting Housing for Superior Mechanical Durability

The encoder’s housing is crafted using advanced metal die-casting technology, resulting in a robust structure with exceptional mechanical damage resistance. Unlike plastic housings that can crack or deform under impact or high temperatures, the metal die-casting housing withstands accidental collisions, vibration, and extreme temperature fluctuations (ranging from -20°C to 80°C in most models). This durability makes the Incremental Encoder suitable for harsh industrial environments, such as automotive assembly lines or heavy machinery plants, where equipment is exposed to constant wear and tear. The housing also provides effective shielding against electromagnetic interference (EMI), ensuring that the encoder’s signal remains stable and uninterrupted—critical for precision-dependent operations.


Space-Saving Trimming Line Design for Narrow Installations

Recognizing the challenge of installing components in tight spaces, our Incremental Encoder features a trimming line design that significantly reduces both installation space requirements and wiring complexity. The trimming line optimizes the arrangement of internal components and external wiring, allowing the encoder to fit into narrow gaps—such as the tight spaces between gears in a geared motor or the confined areas of a small robotic arm. This design also simplifies wiring: the streamlined cable layout reduces the risk of wire tangling or damage, and the encoder’s compact size means it can be installed without reconfiguring surrounding equipment. For manufacturers working with space-constrained machinery, this feature translates to faster installation, improved system integration, and more efficient use of available space.


Reverse Connection & Short Circuit Protection for Electrical Safety

Electrical issues like reverse connection or short circuits can cause irreversible damage to encoders and connected control systems. To address this, our Incremental Encoder is integrated with both reverse connection protection and short circuit protection mechanisms. The reverse connection protection prevents damage if the power supply is accidentally connected in the wrong polarity, while the short circuit protection shuts down non-essential circuits in the event of a short, protecting the encoder’s internal components (such as signal processors and output modules). These safety features not only extend the encoder’s lifespan but also reduce the risk of costly downtime caused by electrical failures. For industrial operators, this means greater peace of mind and more reliable long-term performance.


Applications


Industrial Automation Systems

Incremental Encoders are a cornerstone of modern industrial automation systems, where precise position and speed feedback are essential. They are widely used in equipment like automated conveyor belts, robotic arms, and assembly line machinery. For example, in a robotic arm used for automotive part assembly, the encoder provides real-time data on the arm’s position, ensuring that parts are placed with millimeter-level accuracy. The encoder’s ability to withstand high axial and radial loads makes it suitable for the constant movement of robotic arms, while its advanced signal processing technology ensures that feedback is delivered without delay—critical for maintaining production line efficiency. Additionally, the compact design fits seamlessly into the tight spaces of automation equipment, avoiding interference with other components.


Packaging Machinery

The packaging industry relies on Incremental Encoders to ensure consistent speed control and precise product positioning. In high-speed packaging lines (such as those used for food, pharmaceuticals, or consumer goods), the encoder monitors the speed of conveyor belts and packaging rollers, ensuring that products are wrapped, sealed, or labeled uniformly. The encoder’s metal die-casting housing withstands the vibration of high-speed machinery, while its short circuit protection prevents damage from electrical fluctuations common in factory power supplies. For example, in a pharmaceutical blister packaging machine, the encoder’s accurate signal output ensures that each blister is aligned correctly with the sealing mechanism, reducing waste and ensuring compliance with industry quality standards.


Textile & Printing Equipment

Textile and printing machinery operate in environments with high levels of dust, moisture, and mechanical stress—making Incremental Encoders an ideal choice. In textile equipment (such as weaving looms or knitting machines), the encoder controls the tension of yarn, ensuring consistent fabric quality. Its stainless steel shaft resists corrosion from moisture in textile mills, while the metal housing protects against dust damage. In printing machinery (including offset printers and digital printers), the encoder provides precise position feedback for paper feeding and color registration. The advanced signal processing technology ensures that the printer maintains accurate alignment between colors, avoiding blurring or misprints. The encoder’s compact design also fits into the narrow spaces of printing presses, where space is at a premium.


Medical & Laboratory Equipment

Small-scale medical and laboratory equipment (such as diagnostic centrifuges, blood analyzers, or sample handlers) requires compact, reliable components—and our Incremental Encoder meets these needs. The encoder’s trimming line design allows it to fit into the confined spaces of medical devices, while its reverse connection protection ensures safety in sensitive electrical environments. For example, in a diagnostic centrifuge, the encoder monitors the rotational speed of the centrifuge bowl, ensuring that samples are processed at the correct speed for accurate test results. The encoder’s stability and precision are critical here, as even minor speed variations can affect diagnostic outcomes. Additionally, the encoder’s corrosion-resistant materials comply with the strict hygiene standards of the medical industry.


FAQ


What makes your Incremental Encoder suitable for narrow installation spaces?

Our Incremental Encoder features a specialized trimming line design that optimizes the layout of internal components and external wiring. This design significantly reduces the encoder’s overall footprint, allowing it to fit into tight spaces—such as the gaps between gears in geared motors or the confined areas of small robotic arms. Unlike standard encoders that require extra space for wiring or mounting, our trimming line design eliminates unnecessary bulk, simplifying installation without compromising performance. This makes it ideal for equipment where space is limited, such as medical devices, compact packaging machinery, or miniaturized automation systems.


Does the Incremental Encoder include protection against electrical issues?

Yes, our Incremental Encoder is equipped with two key electrical protection features: reverse connection protection and short circuit protection. Reverse connection protection prevents damage if the power supply is accidentally connected with reversed polarity—a common issue during installation. Short circuit protection, meanwhile, safeguards the encoder’s internal components (like signal processors and output modules) by shutting down non-essential circuits if a short occurs. These features not only extend the encoder’s service life but also reduce the risk of costly downtime caused by electrical failures, making the encoder more reliable for long-term industrial use.


What flange connection options are available for the Incremental Encoder?

We offer a range of flange connection options to suit different industrial applications, including circular flanges, square flanges, and compact mini-flanges. Each option is designed to ensure secure mounting and compatibility with various equipment types. For example, circular flanges are well-suited for large-scale machinery like conveyor belts, while mini-flanges are ideal for small devices such as medical diagnostic equipment or compact fans. This versatility means you won’t need custom adapters to install the encoder, saving time and reducing installation costs. If you have specific flange requirements, our engineering team (with 20+ years of experience) can also provide customized solutions.


Can the Incremental Encoder withstand harsh industrial environments?

Absolutely. The Incremental Encoder is built to resist harsh industrial conditions, thanks to its metal die-casting housing and stainless steel shaft. The metal housing withstands impact, vibration, and extreme temperatures (ranging from -20°C to 80°C in most models), while the stainless steel shaft resists corrosion from moisture, dust, or chemicals. These features make the encoder suitable for environments like automotive assembly lines (with high vibration), textile mills (with dust and moisture), and printing workshops (with chemical exposure). Additionally, the housing provides EMI shielding, ensuring stable signal output even in areas with high electromagnetic interference.


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