GERTECH Encoder | Precision Industrial Automation Sensors & Encoders

About GERTECH

A trusted leader in industrial automation sensors since 2004, headquartered in Weihai, Shandong Province, China.

Innovating Motion Feedback Control Since 2004

GERTECH (Weihai) Automation Technology Co., Ltd. is a reputable technical enterprise specializing in industrial automation sensor solutions. With over two decades of experience, we serve clients across the globe with precision-engineered encoders for motion feedback control.

Our product range includes absolute encoders, incremental encoders, draw wire sensors, EtherCAT and Profinet-enabled devices, and manual pulse generators — all designed to ensure optimal performance, efficiency, and reliability in demanding industrial environments.

Over 3,000 square meters of manufacturing space
Certified with CE, ISO9001, and ISO13485 standards
Intimate after-sales service and global export experience
Expertise in foreign trade and OEM/ODM support

Why Choose GERTECH?

Certified Quality

CE, ISO9001, and ISO13485 certified manufacturing ensures global compliance and reliability.

High Precision

Engineered for accuracy in motion feedback, ensuring optimal system performance.

Global Export Experience

Serving hundreds of enterprises worldwide with tailored automation solutions.

After-Sales Support

Dedicated service team ensures long-term reliability and customer satisfaction.

Featured Products

Explore our wide range of high-precision encoders and sensors designed for industrial automation, robotics, CNC, and more.

GI-D15 Series

0-500mm Measurement Range Draw Wire Encoder

• Factory-direct pricing
• High accuracy linear measurement
• Compact design for tight spaces

GMA-PN Series

Profinet Interface Ethernet Multi-turn Absolute Encoder

• Real-time industrial communication
• Multi-turn position tracking
• Ideal for factory automation

GMA-EC Series

EtherCAT Interface Multi-Turn Absolute Encoder

• High-speed deterministic communication
• Seamless integration with PLCs
• Robust for harsh environments

GSA-PL Series

Single Turn Parallel Absolute Encoder

• Parallel digital output
• High resolution and stability
• Suitable for servo systems

GI-H80 Series

80mm Housing Hollow Shaft Incremental Encoder

• Hollow shaft for direct mounting
• High shock and vibration resistance
• Ideal for motor feedback

GMA-DP Series

Profibus-DP Interface Bus-based Absolute Encoder

• Industry-standard fieldbus protocol
• Reliable data transmission
• Multi-turn position memory

GIS-MINI Series

25mm/30mm Mini Size Solid Shaft Incremental Encoder

• Ultra-compact housing
• High precision in small footprint
• Ideal for space-constrained applications

GT-1468 Series

Manual Pulse Generator with Emergency Stop

• For CNC lathe and printing machinery
• Emergency stop button included
• Precise signal segmentation

View All Products

Key Features & Technologies

Absolute vs Incremental

Choose between absolute encoders (retain position on power loss) and incremental encoders (high-speed pulse output) based on your system requirements.

EtherCAT & Profinet Ready

Our Ethernet-based encoders support real-time industrial protocols for seamless integration with modern automation systems.

Draw Wire Sensors

Convert linear motion into rotary signals with measurement ranges from 0-500mm up to 0-20,000mm for diverse applications.

Hollow Shaft Design

Direct mounting on motor shafts without couplings, reducing mechanical complexity and improving reliability.

Modbus & CANopen Support

Wide range of bus-based encoders compatible with Modbus-TCP, CANopen, DeviceNet, and Profibus-DP.

Global Compliance

All products meet CE, ISO9001, and ISO13485 standards, ensuring safety, quality, and reliability.

20+

Years of Experience

3000+

Square Meters Factory

100+

Global Clients

50+

Product Models

Frequently Asked Questions

What is the difference between absolute and incremental encoders?

Absolute encoders provide a unique position value even after power loss, while incremental encoders output pulses relative to movement and require a reference point.

Do you offer OEM/ODM services?

Yes, GERTECH provides customized encoder solutions based on client specifications, including housing size, output signal, and communication protocol.

What certifications do your products have?

Our manufacturing processes are certified with CE, ISO9001, and ISO13485, ensuring compliance with international quality and safety standards.

How can I get technical support?

Visit our official website or contact our marketing team for datasheets, wiring diagrams, and application assistance.

Do you ship internationally?

Yes, we have extensive experience in foreign trade and export to customers worldwide with reliable logistics partners.

Get in Touch

For inquiries, technical support, or custom solutions, reach out to our team.

Phone

0086 19910325996

Email

[email protected]

Location

Fengchao Street No. 12-6, EDZ, Weihai City, Shandong Province, China 264200

Visit Official Website