Image for Illustration purposes only. Actual product may vary

Allen-Bradley 845N-SJDN4-CGN2 is an incremental rotary encoder from the Bulletin 845N family, designed for precise position and speed feedback in industrial automation. This model features a hollow shaft design for direct motor mounting, a 5V line driver output for noise-immune signal transmission, and a high-resolution pulse count. It is commonly integrated with Allen-Bradley drives and PLCs for motion control applications.

Name: Allen-Bradley 845N-SJDN4-CGN2 is an incremental rotary encoder from the Bulletin 845N family, designed for precise position and speed feedback in indu
Brand: Allen Bradley
Price: 656.4 USD
Availability: InStock
Rating: 4.75 (4 reviews)

MODEL 845N-SJDN4-CGN2

BRAND

Allen Bradley

SKU

5722445

WEIGHT

0.001 lb

UOM

each

$656.40 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: Yes

Hall Effect Speed Sensor The Allen Bradley 845N-SJDN4-CGN2 Encoder is a high-performance Hall Effect speed sensor designed for precise speed measurement and feedback in industrial automation applications. Engineered by Allen-Bradley, a trusted leader in factory automation, this encoder offers exceptional accuracy and reliability, making it an ideal solution for various manufacturing and operational processes.

Key Features

High Precision Measurement	Provides accurate speed feedback with a resolution that meets stringent industrial standards, ensuring optimal performance in control applications.
Robust Design	Constructed with durable materials, the sensor is built to withstand harsh industrial environments, including exposure to dust, moisture, and temperature variations.
Versatile Compatibility	Easily integrates with Allen-Bradley PLCs and other control systems, facilitating seamless communication and data exchange for improved operational efficiency.
Electrical Specifications	Rated for 24V DC supply voltage, the encoder operates effectively in various electrical environments, ensuring consistent performance.
Compact Form Factor	The encoder's compact design allows for easy installation in space-constrained applications, enhancing flexibility in system design.

Applications

Manufacturing Automation	Ideal for speed monitoring and control in conveyor systems, motors, and other rotating equipment within manufacturing facilities.
Industrial Machinery	Used in applications requiring precise speed feedback for synchronous operation and process control in various industrial machinery.
Material Handling Systems	Perfect for integration into automated material handling systems, providing real-time speed data to enhance system performance.

Benefits

Enhanced Operational Efficiency	The accurate speed feedback provided by the 845N-SJDN4-CGN2 ensures optimal control of machinery, leading to improved productivity and reduced downtime.
Increased Reliability	Designed for long-lasting performance, this encoder minimizes maintenance requirements, contributing to lower operational costs.
Improved Safety	By delivering precise speed measurements, the encoder helps maintain safe operational limits, reducing the risk of equipment failure and accidents. Product information compiled with AI assistance for reference purposes.