Omron Rotary Encoders β Incremental & Absolute Encoders
Omron Rotary Encoders are precision devices used in industrial automation to measure shaft rotation, speed, and position. Manufactured by Omron, these encoders are widely used in machines where accurate motion feedback is required.
Available in incremental, absolute, and hollow shaft types, Rotary Encoders are used in conveyors, CNC machines, robotics, and packaging systems. Explore models, specifications, and suppliers below.
Omron Rotary Encoder Series
Omron E6B2-C Incremental Rotary Encoder
- Resolution: Up to 2000 P/R
- Output: NPN / PNP
- Supply Voltage: 5β24 VDC
Omron E6C2-C Incremental Rotary Encoder
- Resolution: Up to 3600 P/R
- Output: NPN / PNP / Line driver
- Accuracy: High precision control
Omron E6C3-A Absolute Rotary Encoder
- Resolution: Absolute position output
- Output: Digital / Parallel
- Size: 50 mm body
Omron E6H-C Hollow Shaft Rotary Encoder
- Shaft: Hollow shaft
- Mounting: Direct shaft mounting
- Output: NPN / PNP
Omron E6F-C Incremental Rotary Encoder
- Speed: High-speed rotation
- Resolution: Up to 5000 P/R
- Output: Line driver / NPN / PNP
Omron E6A2-C Incremental Rotary Encoder
- Size: 25 mm compact design
- Resolution: Up to 2000 P/R
- Output: NPN open collector
Omron E6C3-C Incremental Rotary Encoder
- Protection: IP65
- Resolution: Up to 2000 P/R
- Output: NPN / PNP / Line driver
Omron Rotary Encoder Suppliers
Top Omron Rotary Encoder Models
Omron rotary encoder models are used to measure speed, position, and rotation in industrial automation systems. They are available in different resolutions and output types to suit various machine requirements.
These encoders are commonly used in conveyors, CNC machines, robotics, and packaging systems. Browse the models below to compare specifications and select the right encoder.
E6B2-CWZ6C 1000P/R 2M
E6B2-CWZ6C 2000P/R 2M
E6C3-AG5C-C 360P/R 2M
E6C3-AG5C 1024P/R 2M
E6C2-CWZ6C 360P/R 2M
E6H-CWZ6C 3600P/R 0.5M
E6F-CWZ5G 1000P/R 2M
E6A2-CS3C 100P/R 0.5M
Types of Rotary Encoders
Rotary encoders are available in different types based on how they measure position and output signals. Each type is designed for specific industrial automation applications.
Incremental Rotary Encoders
Incremental encoders generate pulse signals as the shaft rotates, helping measure speed and relative position. These encoders are widely used in conveyors, packaging machines, and motor speed monitoring applications.
Absolute Rotary Encoders
Absolute encoders provide a unique digital output for each shaft position, even after power loss. They are used in CNC machines, robotics, and automation systems where exact positioning is required.
Hollow Shaft Rotary Encoders
Hollow shaft encoders are designed to mount directly onto rotating shafts, eliminating the need for coupling. These encoders simplify installation and are commonly used in motors and compact machine designs.
Applications of Rotary Encoders
Rotary encoders are widely used in industrial automation systems where accurate motion feedback and position control are required.
Common applications include:
- Conveyor systems for speed and position monitoring
- CNC machines for precise positioning control
- Robotics for motion feedback and automation
- Packaging and labeling machines
- Material handling systems
- Printing and textile machinery
- Motor speed control applications
Omron Rotary Encoder FAQs
What is a rotary encoder?
A rotary encoder is a device that converts the rotation of a shaft into electrical signals to measure position, speed, or direction in machines.
What are the main types of rotary encoders?
The main types are incremental encoders, which provide relative position data, and absolute encoders, which provide exact position data even after power loss.
Where are rotary encoders used?
Rotary encoders are used in conveyors, CNC machines, robotics, packaging systems, and other industrial automation equipment.
What is pulses per revolution (PPR)?
PPR indicates the number of output pulses generated for one full rotation of the encoder shaft, which determines measurement accuracy.
Why are Omron rotary encoders widely used?
Omron rotary encoders are known for their reliability, precision, and durability, making them suitable for demanding industrial environments.
Conclusion
Rotary encoders play a critical role in industrial automation by providing accurate speed, position, and motion feedback for machines. These devices are widely used in conveyors, CNC machines, robotics, and packaging systems where precision and reliability are essential.
With multiple types such as incremental and absolute encoders, and various series available from Omron, selecting the right encoder depends on application requirements like resolution, output type, mounting style, and operating conditions. Choosing the correct encoder helps improve machine efficiency, reduce downtime, and ensure consistent performance.
Looking to purchase Omron rotary encoders? Get quotes instantly from verified suppliers on IndMALL and compare models based on your requirement. Connect with trusted dealers across India for quick response and reliable sourcing.






