Incremental Rotary Encoder

GOS38D High-Performance Incremental Rotary Encoder

The GOS38D incremental rotary encoder is engineered for industrial automation control, delivering high-precision position and speed feedback. It supports multiple output modes and is suitable for machinery transmission, CNC equipment, and robotic systems. Its robust construction and excellent anti-interference capability ensure stable operation in complex environments, making it an ideal choice for automation and measurement devices.

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Description

The GOS38D incremental rotary encoder is a precision angular position sensor utilizing advanced optical encoding technology to achieve high-resolution measurement output. It offers various pulse per revolution (PPR) options to meet different accuracy requirements and is widely used in industrial automation, robotics control, packaging machinery, textile equipment, and more.

Key Technical Specifications

  • Encoder Type: Incremental rotary encoder

  • Resolution: Multiple PPR options such as 500, 1024, 2000, etc.

  • Output Signals: Standard square wave signals (A phase, B phase, Z phase/index)

  • Power Supply: Wide voltage range from 5V to 26V, suitable for diverse power environments

  • Shaft Diameter: Standard size compatible with various mechanical interfaces

  • Protection Level: IP54 rated against dust and light water splashes

  • Operating Temperature: -20℃ to +85℃, suitable for harsh industrial conditions

Product Model And Meaning

G O S 38 D 1000 C
Category of
product		 Type of product Form of
main shaft		 Contour of
product		 Size of main shaft,shaft hole Outlet and
sealing form		 Resolution Output form
G:incremental type o:megneto-electricity S:solid shaft 38:p38mm 口:φ6mm D:rear-outlet metal 100,
200,360,
400,500,
600,800,
1000,1024,		 C:open collector output
F:complementary output

Wiring Table

Line color C/F output signal
red VCC
black GND
green Aphase
white Bphase
shield F ·G

Product Advantages

  • High-Precision Measurement: Optical encoding technology ensures accurate angle detection and speed measurement

  • Strong Anti-Interference: Optimized circuit design guarantees stable encoder signals with excellent electromagnetic interference resistance

  • Durable Construction: Industrial-grade build withstands vibration, shock, and harsh environments

  • Multiple Pulse Options: Flexible to meet different control accuracy needs

  • Excellent Compatibility: Standard output signals enable seamless integration with industrial control systems

Output Phase Difference

complementary  output/NPN  collector  open  circuit  output

  1 (2) 

Mechanical Drawings(mm)

1 (1)

Typical Applications

  • Robotic motion control systems

  • Precision position feedback for CNC machine tools

  • Speed detection in automated production lines

  • Motion monitoring in packaging and printing machines

  • Angle measurement in textile equipment

Installation and Maintenance

The GOS38D encoder is designed for quick installation and is compatible with various industrial mechanical interfaces. Its protective structure minimizes environmental impact, extending service life and simplifying maintenance.

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