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Allen Bradley 20-750-ENC-1 Rotary Encoder

Allen Bradley incremental rotary encoder with 750 PPR and 5/8" shaft.

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ManufacturerAllen Bradley

Part number20-750-ENC-1

Type Incremental Rotary Encoder

Resolution 750 PPR

Shaft Size 5/8" Solid Shaft

Voltage 5-24VDC

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750 Pulses Per Revolution 5/8" Solid Shaft Quadrature Output with Index 5-24VDC Operation M12 Connector High Speed Capability

Product description

The Allen Bradley 20-750-ENC-1 is an incremental rotary encoder designed for precise position feedback in industrial automation systems. It features a 750 pulses per revolution (PPR) resolution, providing detailed motion control. The encoder has a 5/8" solid shaft, making it suitable for direct mounting on motor shafts or other rotating equipment. It operates on a 5-24VDC power supply and offers quadrature outputs with index pulse.

This encoder is commonly employed in applications requiring accurate measurement of speed and position, such as conveyor systems, robotics, packaging machinery, and material handling equipment. Its robust construction ensures reliable performance in demanding factory environments, contributing to efficient process control and automation.

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Technical specifications

Type	Incremental Rotary Encoder
Resolution	750 PPR
Shaft Size	5/8" Solid Shaft
Voltage	5-24VDC
Output	Quadrature with Index Pulse
Mounting	Shaft Mount
Connection	M12 Connector
Max Speed	6000 RPM

Common applications

Conveyor Systems

Robotics

Packaging Machinery

CNC Machines

Material Handling

Machine Tools

Compatible systems

Allen Bradley PLC systems CompactLogix ControlLogix PanelView HMIs

Also known as

AB 20-750-ENC-1 Allen Bradley Incremental Encoder 750 PPR Encoder

Replaces / compatible with

The 20-750-ENC-1 is part of the Allen-Bradley 20-750 series. It is designed as a general-purpose incremental encoder for various motion control applications. Compatible with many PLCs and motion controllers requiring quadrature encoder input.

Technical note

Expert tip

Ensure the encoder shaft is properly aligned with the driven shaft to prevent premature bearing failure. Use a flexible coupling if precise alignment is challenging.

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Frequently asked questions

What is the pulse resolution of the Allen Bradley 20-750-ENC-1 encoder?

The 20-750-ENC-1 encoder provides a resolution of 750 pulses per revolution (PPR). This high resolution allows for precise measurement of angular position and speed in demanding automation tasks.