Top 10 Rotary encoder factory in the World 2025

Are you curious about which rotary encoder factories stand out in today’s market? Understanding the top players is crucial for making informed choices. Discovering the best options can lead to improved quality and efficiency in your projects. Dive in to explore our comprehensive comparison and find your perfect match!

Rotary Encoders – Absolute & Incremental – Timken Encoders

Product Details: Timken offers a range of magnetic rotary encoders, including absolute position and incremental options, utilizing Hall Effect technology for high resolution in challenging environments.

Technical Parameters:
– Accurate with gaps up to 4mm
– Heat and humidity resistant, shock and vibration resistant

Application Scenarios:
– Factory Automation
– Medical and Laboratory Applications

Pros:
– Can operate in dusty and dirty environments
– Compact, low-cost, and rugged design with no moving parts

Cons:
– Limited information on specific technical specifications
– Potentially less effective in clean environments compared to optical encoders

High-Performance Rotary Encoder Solutions – Dynapar

Product Details: Dynapar offers high-performance rotary encoder solutions, including incremental and absolute encoders designed for precision and reliability in various applications.

Technical Parameters:
– Incremental encoders generate digital pulses for relative position measurement.
– Absolute encoders provide a unique digital output for each position.

Application Scenarios:
– Precision motion control in robotics and automation.
– Feedback for servo motors in industrial applications.

Pros:
– High accuracy and reliability.
– Wide range of mounting styles and technologies available.

Cons:
– Potential complexity in installation and integration.
– Cost may be higher compared to simpler feedback devices.

Rotary encoder – Hengstler GmbH

Product Details: Hengstler offers a range of rotary encoders, including incremental and absolute types, designed for precision motion control in various applications. The modular construction allows users to select configurations from over two million possible rotary encoders.

Technical Parameters:
– Monolithically integrated opto-ASICS replacing up to 200 SMD components
– Output types include incremental (pulses per revolution) and absolute (unique di…

Application Scenarios:
– Servo motor feedback
– Factory automation

Pros:
– High flexibility with modular design
– Reliable performance with integrated technology

Cons:
– Potential complexity in configuration
– May require technical expertise for integration

Custom Encoders | SMAC Corporation

Product Details: Custom precision linear and rotary encoders, including absolute and incremental options, optical and magnetic types, with rapid prototyping and fast delivery.

Technical Parameters:
– Miniature, Small Cross-Section Linear Encoder
– Low Profile Rotary Kit Encoders

Application Scenarios:
– Replacements for items with long-lead time problems
– Custom applications requiring specific encoder modifications

Pros:
– High reliability optical components
– Cost competitive with factory calibration and user programming available

Cons:
– Potential limitations in customization options
– Lead time may vary based on specific requirements

Incremental Encoders – Rotary Encoders – Phoenix America

Product Details: Phoenix America’s incremental encoders provide excellent speed, direction, and relative position feedback and are used in positioning and motor speed feedback applications. They are available in hollow-shaft and bearingless mounting options.

Technical Parameters:
– Provides a specific amount of pulses in one rotation
– Output can be a single line of pulses or two lines of pulses that are offset

Application Scenarios:
– Industrial Environment – standard shock, temperature, vibration requirements
– Heavy-Duty Environments – high temperature, shock, contaminants, and moisture

Pros:
– Cost-effective and less complex than absolute encoders
– Customizable and versatile for various applications

Cons:
– Begins counting from zero when turned on, regardless of previous position
– Not suitable for applications requiring unique position values immediately upon…

63 Rotary Encoder Manufacturers in 2025 – Metoree

Product Details: A rotary encoder is a device that measures the amount of movement or angle of rotation of an object. It is typically attached to the shaft of a motor or reduction gear and is used for precision control in various applications.

Technical Parameters:
– Measurement method: Optical or Magnetic
– Types: Incremental and Absolute

Application Scenarios:
– Feedback control of industrial robots
– Control of stage equipment in semiconductor manufacturing

Pros:
– High measurement accuracy
– Versatile applications in various industries

Cons:
– Incremental type does not provide absolute position
– Higher resolution can increase cost and complexity

What Is a Multi-Turn Absolute Rotary Encoder? | Kollmorgen

Product Details: SFD-M (Smart Feedback Device, Multi-Turn) is a multi-turn absolute rotary encoder designed for servo systems, providing high precision and absolute positioning without the need for batteries.

Technical Parameters:
– 24 bit resolution, translating to 16,777,216 incremental counts per revolution
– Tracks up to 65,536 full turns

Application Scenarios:
– Industrial automation requiring precise positioning
– Applications needing multiple rotations of the motor shaft

Pros:
– High precision with minimal maintenance due to battery-free operation
– Single-cable technology reduces installation costs and complexity

Cons:
– Does not offer third-party-certified functional safety features
– Higher resolution feedback devices may be needed for applications requiring extr…

Rotary Encoder factory – Incremental Encoder manufacturer from China

Product Details: Rotary Encoders, Incremental Encoders, Hollow Shaft Encoders, Absolute Encoders, Ring Encoders, Metal Shaft Encoders, Insulated Shaft Encoders, Reset Switches, Multiway Switches, Potentiometers.

Technical Parameters:
– Variety of sizes and types available
– Different pulse counts for encoders

Application Scenarios:
– Home appliances
– Industrial automation

Pros:
– High precision and reliability
– Wide range of products for various applications

Cons:
– Limited detailed specifications provided
– Potential compatibility issues with non-standard systems

Changchun Sanfeng Trading Co.,Ltd|Encoder|Rotary Encoder|Chinese …

Product Details: CHANGCHUN SANFENG TRADING CO.,LTD specializes in rotary encoders, including solid shaft encoders, hollow shaft encoders, taper shaft encoders, absolute encoders, elevator encoders, magnetic rotary encoders, and more.

Technical Parameters:
– Various types of rotary encoders
– Manufactured in Changchun, China

Application Scenarios:
– Industrial automation
– Robotics and machinery control

Pros:
– Wide range of encoder types
– Established company with over 150 employees

Cons:
– Limited specific technical parameters provided
– No detailed application examples listed

Incremental Rotary Encoders, Absolute Rotary Encoders, Manual Pulse …

Product Details: Incremental Rotary Encoder, Absolute Rotary Encoder, Manual Pulse Generator, Spindle Motor Encoders, Servo Motor Encoders, Wire Rope Displacement Sensors, Linear Encoder And DRO, Flexible Couplings

Technical Parameters:
– High precision measurement
– Wide range of applications

Application Scenarios:
– CNC machine tools
– Industrial automation

Pros:
– Reliable performance
– Versatile applications

Cons:
– Potentially high cost
– Requires calibration

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Comparison Table

Company	Product Details	Pros	Cons	Website
Rotary Encoders – Absolute & Incremental – Timken Encoders	Timken offers a range of magnetic rotary encoders, including absolute position and incremental options, utilizing Hall Effect technology for high reso…	– Can operate in dusty and dirty environments – Compact, low-cost, and rugged design with no moving parts	– Limited information on specific technical specifications – Potentially less effective in clean environments compared to optical encoders	www.timkenencoders.com
High-Performance Rotary Encoder Solutions – Dynapar	Dynapar offers high-performance rotary encoder solutions, including incremental and absolute encoders designed for precision and reliability in variou…	– High accuracy and reliability. – Wide range of mounting styles and technologies available.	– Potential complexity in installation and integration. – Cost may be higher compared to simpler feedback devices.	www.dynapar.com
Rotary encoder – Hengstler GmbH	Hengstler offers a range of rotary encoders, including incremental and absolute types, designed for precision motion control in various applications….	– High flexibility with modular design – Reliable performance with integrated technology	– Potential complexity in configuration – May require technical expertise for integration	www.hengstler.de
Custom Encoders	SMAC Corporation	Custom precision linear and rotary encoders, including absolute and incremental options, optical and magnetic types, with rapid prototyping and fast d…	– High reliability optical components – Cost competitive with factory calibration and user programming available	– Potential limitations in customization options – Lead time may vary based on specific requirements
Incremental Encoders – Rotary Encoders – Phoenix America	Phoenix America’s incremental encoders provide excellent speed, direction, and relative position feedback and are used in positioning and motor speed…	– Cost-effective and less complex than absolute encoders – Customizable and versatile for various applications	– Begins counting from zero when turned on, regardless of previous position – Not suitable for applications requiring unique position values immediate…	www.phoenixamerica.com
63 Rotary Encoder Manufacturers in 2025 – Metoree	A rotary encoder is a device that measures the amount of movement or angle of rotation of an object. It is typically attached to the shaft of a motor…	– High measurement accuracy – Versatile applications in various industries	– Incremental type does not provide absolute position – Higher resolution can increase cost and complexity	us.metoree.com
What Is a Multi-Turn Absolute Rotary Encoder?	Kollmorgen	SFD-M (Smart Feedback Device, Multi-Turn) is a multi-turn absolute rotary encoder designed for servo systems, providing high precision and absolute po…	– High precision with minimal maintenance due to battery-free operation – Single-cable technology reduces installation costs and complexity	– Does not offer third-party-certified functional safety features – Higher resolution feedback devices may be needed for applications requiring extr…..
Rotary Encoder factory – Incremental Encoder manufacturer from China	Rotary Encoders, Incremental Encoders, Hollow Shaft Encoders, Absolute Encoders, Ring Encoders, Metal Shaft Encoders, Insulated Shaft Encoders, Reset…	– High precision and reliability – Wide range of products for various applications	– Limited detailed specifications provided – Potential compatibility issues with non-standard systems	www.ttencoder.com
Changchun Sanfeng Trading Co.,Ltd	Encoder	Rotary Encoder	Chinese …	CHANGCHUN SANFENG TRADING CO.,LTD specializes in rotary encoders, including solid shaft encoders, hollow shaft encoders, taper shaft encoders, absolut…
Incremental Rotary Encoders, Absolute Rotary Encoders, Manual Pulse …	Incremental Rotary Encoder, Absolute Rotary Encoder, Manual Pulse Generator, Spindle Motor Encoders, Servo Motor Encoders, Wire Rope Displacement Sens…	– Reliable performance – Versatile applications	– Potentially high cost – Requires calibration	www.encoderchina.com

Frequently Asked Questions (FAQs)

What is a rotary encoder and how does it work?

A rotary encoder is a device that converts the angular position of a shaft into an electrical signal. It typically uses optical or magnetic sensors to detect movement. When the shaft rotates, the encoder generates pulses that correspond to the angle of rotation, allowing for precise control in various applications like robotics, industrial machinery, and automation.

What types of rotary encoders are available?

There are two main types of rotary encoders: absolute and incremental. Absolute encoders provide a unique position value for each angle, while incremental encoders measure changes in position from a reference point. Each type has its specific applications, so choosing the right one depends on your project’s needs.

How do I choose the right rotary encoder for my application?

To select the right rotary encoder, consider factors like resolution, accuracy, environmental conditions, and the type of output signal you need. Think about your application’s specific requirements, such as speed, load, and space constraints, to ensure you pick an encoder that fits your needs perfectly.

What industries commonly use rotary encoders?

Rotary encoders are widely used in various industries, including manufacturing, automotive, aerospace, robotics, and consumer electronics. They play a crucial role in applications requiring precise position control, such as CNC machines, servo motors, and conveyor systems, making them essential in modern technology.

How can I maintain my rotary encoder?

To maintain your rotary encoder, keep it clean and free from dust or debris that can affect its performance. Regularly check connections and wiring for wear or damage. If your encoder is exposed to harsh environments, consider using protective enclosures to prolong its lifespan and ensure reliable operation.