Length Gauges

HEIDENHAIN Length Gauges

HEIDENHAIN length gauges are high-precision linear measuring devices designed to provide exceptionally accurate position measurement for industrial metrology, quality assurance, and precision automation applications. Combining advanced photoelectric scanning technology with precision mechanical construction, these gauges deliver outstanding measurement accuracy, repeatability, and long-term reliability across a wide range of industrial environments.

The range includes both incremental and absolute length gauges, allowing engineers to select the most appropriate solution for their application. The METRO series delivers outstanding accuracy over measuring ranges of up to 100 mm, while the compact SPECTO series is designed for space-constrained measuring stations. The ACANTO series provides absolute position measurement via the EnDat interface, eliminating the need for reference runs after power-up and simplifying machine commissioning.

Designed for demanding production environments, HEIDENHAIN length gauges feature integrated precision guideways with ball-bearing-guided plungers, ensuring smooth movement, minimal friction, and exceptional repeatability. Depending on the application, gauges are available with spring-loaded, pneumatic, motorised, or cable-operated plungers, allowing machine builders to optimise gauging force and measurement consistency for delicate or high-throughput inspection tasks.

High system accuracies of up to ±0.2 μm, together with excellent repeatability and measuring ranges up to 100 mm, make HEIDENHAIN length gauges suitable for everything from automated production inspection to high-precision laboratory measurement. Their rugged construction and excellent thermal stability ensure reliable operation even in demanding industrial environments.

Micromech supplies HEIDENHAIN length gauges as part of a complete precision measurement and motion control portfolio for OEMs, machine builders, and industrial automation applications throughout the UK.

Key Features

• Incremental and absolute length gauge options
• System accuracy up to ±0.2 μm
• Excellent measurement repeatability
• Measuring ranges up to 100 mm
• High-resolution photoelectric scanning technology
• Integrated precision guideways
• Ball-bearing-guided plunger design
• Spring-loaded, pneumatic, motorised, and cable-operated variants
• Compact designs for space-constrained applications
• EnDat interface available on absolute models
• High thermal stability and long-term reliability
• Designed for industrial metrology and automation applications

Applications

HEIDENHAIN length gauges are designed for applications requiring highly accurate linear measurement, repeatability, and reliable position feedback.

Typical applications include:

• Production metrology
• Multi-gauging fixtures
• Quality control systems
• Automated inspection equipment
• Measuring equipment monitoring
• Precision positioning systems
• Machine tool calibration
• Semiconductor manufacturing equipment
• Laboratory measurement systems
• General industrial automation

Need Help Selecting the Right Length Gauge?

Micromech supplies HEIDENHAIN length gauges, linear encoders, angle encoders, digital readouts, and complete precision measurement solutions for industrial applications.

Our engineers can help specify the right length gauge for your application. Contact Micromech