Industrial Controls

GLT38B Incremental Rotary Encoder for Industrial Automation

The GLT38B Incremental Rotary Encoder is designed for precise motion and position feedback in demanding industrial automation environments. Engineered for durability, the encoder supports versatile installation with rugged construction and stable output signals, ensuring long-lasting performance in diverse automation and motion control systems.

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Description

The GLT38B Incremental Rotary Encoder offers high accuracy and reliable performance tailored for industrial automation and motion control systems. Designed with robust construction, this rotary encoder provides stable signal output and easy installation, making it an ideal choice for various machinery, robotics, and manufacturing equipment.

Main Features:

  • Precise incremental output with high-resolution pulse signals

  • Durable and compact design resistant to harsh industrial environments

  • Multiple output signal formats for versatile integration

  • Easy to install with standardized mounting options

  • Long service life with maintenance-friendly components

  • Compatible with various power supplies and control systems

Product Advantages:

  • Ensures accurate speed and position feedback for enhanced control

  • Increases operational efficiency and reduces downtime

  • Robust build minimizes failure risk, ensuring continuous operation

  • Versatile use in diverse industrial applications including robotics, conveyors, and CNC machines

  • Supports extended cable lengths for flexible system design

Product Model And Meaning

G O H 38 A 02 1000 T 3 2M
Category of

product

 Type of product Form of

main shaft

 Contour of

product

 Size of main shaft,shaft hole Outlet and

sealing form

 Outline

structure

 Resolution Output form Output signal Cable
G:incremental

type

 0:megneto-  electricity H:semi-

hollow shaft

 38:φ38mm □:φ8mm A:rubber wire

protecton

sleeve

 02:2 outline

structure2

 10,20,50,

60,100,

200360,

400,500,

600800,

1000,1024,

1200,2000,

2048,2500,

3000,3600,

4096等

 T:push pull output

L:5V drive output

A:24V drive output

 1:phase Asignal

2:phase AB signal

3:phase ABZ signal

4:phase ABA/B/ signal

5:phase ABZA/B/Z/ signal

 Default

2m

line,For

non 2m,

labeling is

sufficient

Wiring Table

Line color C/F output signal – Line color Loutput signal
brown VCC brown VCC
blue GND
blue GND
black A phase
black A phase white B phase
orange Z phase
white B phase
purple Aphase
orange Z phase gray Bphase
yellow Z phase
shield F ·G
shield F ·G

Output Phase Difference

push  pull  output

1 (2)

long line drive output

1 (3)

Mechanical Drawings(mm）

1 (1)

Installation and Maintenance Steps:

  1. Secure the GLT38B encoder to the mounting shaft using the provided coupling or adapter.

  2. Align the encoder carefully to prevent shaft misalignment and potential signal errors.

  3. Connect the encoder wiring according to the wiring diagram, ensuring correct power and signal connections.

  4. Test the output signals with your control system to confirm proper operation.

  5. For maintenance, regularly inspect for dust or debris buildup and clean the encoder body gently.

  6. Check for loose connections or wear on mechanical couplings during periodic inspections.

Product Applications

The GLT38B Incremental Rotary Encoder is highly versatile and widely used across various industries for precise motion control and monitoring tasks. Its reliable performance and robust design make it suitable for a broad range of applications, including but not limited to:

  • Industrial Automation:
    Integral for feedback systems in automated production lines, robotics arms, and assembly machinery, providing accurate position and speed data to optimize processes and ensure product quality.

  • Robotics and Automated Guided Vehicles (AGVs):
    Essential for navigation, positioning, and speed control in robotic applications and AGVs, enhancing movement precision and operational safety in warehouses and manufacturing facilities.

  • Computer Numerical Control (CNC) Machines:
    Provides real-time position feedback on milling, drilling, and turning machines, enabling high-precision machining and improved accuracy of manufactured parts.

  • Conveyor and Material Handling Systems:
    Monitors speed and position of conveyor belts and other material handling equipment, ensuring smooth operation and synchronized workflow in logistics, packaging, and assembly.

  • Printing and Packaging Machinery:
    Controls the motion of printing rollers, feeders, and packaging lines to guarantee consistent output speed and precise material handling, reducing errors and waste.

  • Renewable Energy Systems:
    Used in wind turbine and solar tracking systems to measure rotational position and optimize energy capture efficiency.

  • Elevators and Escalators:
    Provides feedback for smooth and safe operation by tracking shaft rotation and position, enhancing safety protocols and ride comfort.

  • Medical Equipment:
    Applied in devices like MRI machines and robotic surgical tools, where precise motion control is critical.

  • Textile Machinery:
    Ensures accurate control of fabric feed and machine operations for consistent product quality.

The versatility, accuracy, and ruggedness of the GLT38B Incremental Rotary Encoder make it a preferred choice in any application that demands reliable rotational position sensing and speed feedback.

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