Bridge CMM

ALTO | Aluminium Technology

The LK Metrology ALTO Series emerges as a tailored solution for the evolving challenges of dimensional quality control, where the demand for measuring smaller parts, navigating more complex designs, and adhering to tighter design limits is ever-increasing. ALTO is the go-to CMM for quality professionals embarking on the journey towards automated inspection, offering user-friendly software and a range of versatile options to streamline the inspection process.

Innovative design for unmatched performance

The ALTO Series showcases an aluminium half-gantry design, optimizing structural stiffness while minimizing the system’s overall mass for rapid, high-precision measurements.
Micro-machined guideways, hard anodized for wear and corrosion resistance, ensure enduring accuracy and reliability.
Equipped with air bearings and a large bearing spread, the ALTO Series achieves dynamic stability and low maintenance through a self-cleaning design.
Friction drives provide smooth, exact motion control, complemented by zero hysteresis for seamless operation with minimal upkeep.

Advanced features for modern requirements

0.1µm encoders and a high-resolution optical scale system guarantee superior accuracy in every measurement.
Passive anti-vibration systems, with an optional active variant, offer enhanced stability in both quality labs and production areas.
Temperature compensation technology ensures reliable performance across diverse environments.
Integrated electronics and an optional desk unit with controller mounting streamline workspace integration and enhance operational efficiency.

Specifications at a glance

Measuring Volume: 600 x 500 x 500 mm
Accuracy: 2.5+3.0L/1000
Repeatability: 2.3 µm
Acceleration: 1500 mm/sec^2
Velocity: 500 mm/sec
Equipped with a TP200 probe and PH10 PLUS head for precise data acquisition

ALTO’s unique offering

Designed as a compact CMM, ALTO integrates space-saving features like a retractable monitor arm and a half-gantry design, making it perfectly suited for environments where space is at a premium.
Standard automated stylus changing and the option for a high-performance 5-axis probe system maximize efficiency and measurement capabilities.
Accessible from three sides for part loading, ALTO adapts seamlessly to both production and quality control settings.

Employing aluminium technology

ALTO utilizes advanced aluminium alloy for its structure and guideways, marrying cost-effectiveness with the stiffness required for high accuracy. This approach keeps the moving mass low, enabling swift, precise measurements.