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Bourns 256 ppr Pulse Incremental Mechanical Rotary Encoder with 3.17 mm Plain Shaft, Indexed Output EMS22Q51-D28-LT4

Category Mechanical Rotary Encoder Brand BOURNS Condition New

Specifications

Country of Origin Mexico
Brand Bourns
Model EMS22Q51-D28-LT4
Mount Type Bracket Mount
Series EMS22Q
Shaft Diameter 3.17mm
Shaft Length 22.23mm
Pulses per Revolution 256ppr
Standards/Approvals RoHS
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RS Stock No. 737-7697PBrand: BournsManufacturers Part No.: EMS22Q51-D28-LT4
Termination Style Surface Mount
Shaft Style Plain
Encoder Reading Incremental
Encoder Signal Digital Square Wave
Index Output Indexed
Maximum Operating Speed 10000rpm

Key Features

  • The encoder features 256 pulses per revolution for precise rotational measurement.
  • Equipped with a 3.17 mm diameter plain shaft, 22.23 mm shaft length.
  • Offers incremental digital square wave encoding with indexed output for accurate position referencing.
  • Bracket mount style supports easy and secure installation in various industrial applications.
  • Maximum operating speed is 10,000 rpm suitable for high-speed machinery.
  • Compatible with TTL and CMOS logic levels at 5 Vdc supply voltage.
  • Termination is surface mount style for efficient PCB integration.
  • High durability with small size and long life operation ensured by Bourns engineering.

Product Description

Bourns EMS22Q51-D28-LT4 Mechanical Rotary Encoder is a high-performance incremental encoder designed to measure rotational position and speed with exceptional precision. It outputs 256 pulses per revolution (ppr) via digital square wave signals and includes indexed output for synchronization in control systems.

The encoder has a plain shaft with a diameter of 3.17 mm and a shaft length of 22.23 mm, mounted securely using a bracket mount type. It supports maximum operating speeds up to 10,000 rpm, making it ideal for high-speed industrial machinery and automation equipment.

With compatibility for TTL and CMOS logic at 5 Vdc supply, it integrates seamlessly into electronic control and monitoring systems. Its surface mount termination style allows for streamlined assembly on PCBs, optimizing space and reliability.

Bourns ensures durability with a magnetic sensing mechanism that offers long life, repeatable operation, and resistance to environmental factors. Certified RoHS compliant, this encoder supports environmentally responsible manufacturing. Made in Mexico, it meets high-quality manufacturing standards.

The encoder outputs 256 pulses per revolution, enabling precise angular measurement. 3.17 mm plain shaft diameter and 22.23 mm shaft length provide sturdy mechanical coupling. Incremental digital square wave signals with indexed output allow accurate position and speed feedback.

Bracket mount design facilitates easy and secure installation into industrial systems. Maximum speed rating of 10,000 rpm for fast-moving machinery applications. TTL and CMOS compatible input voltage supply of 5 Vdc for versatile electronic interfacing.

Surface mount termination style supports mounting on circuit boards efficiently. RoHS compliant for use in environmentally conscious applications. Manufactured in Mexico under strict quality control processes.

This Mechanical Rotary Encoder is widely used in industrial automation, robotics, manufacturing equipment, HVAC systems, and laboratory instrumentation where accurate position feedback is critical. Bourns products deliver reliability and precision to enhance operational efficiency and control accuracy.

Explore more Bourns encoders and related sensors on EnvMart for your electronic measurement and automation needs.

Bourns 256 ppr Pulse Incremental Mechanical Rotary Encoder with 3.17 mm Plain Shaft, Indexed Output EMS22Q51-D28-LT4
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Frequently Asked Questions

This model outputs 256 pulses per revolution (ppr), providing precise rotational measurement.

The maximum operating speed is 10,000 rpm, making it suitable for high-speed machinery applications.

It features a plain shaft with a diameter of 3.17 mm and a length of 22.23 mm.

The encoder uses a bracket mount type, facilitating easy and secure installation in various industrial applications.

It provides incremental digital square wave signals, along with indexed output for synchronization in control systems.

This unit is compatible with TTL and CMOS logic levels at a supply voltage of 5 Vdc.

The encoder features a surface mount termination style, allowing for efficient PCB integration.

It is manufactured in Mexico and is certified RoHS compliant, supporting environmentally responsible manufacturing.

This model is part of the EMS22Q series of mechanical rotary encoders.

It is widely used in industrial automation, robotics, manufacturing equipment, HVAC systems, and laboratory instrumentation.

It provides incremental encoder readings, which are essential for accurate position feedback.

Yes, it is RoHS compliant, ensuring it meets environmental standards for manufacturing.

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