High precision CMM: Used Hexagon GLOBAL CLASS SR 7.10.07

Author:FMT           Date:2026-01-16

HEXAGON GLOBAL CLASSIC SR 7.10.07 CMM

Parameters Specifications
Brand / Model Hexagon - GLOBAL CLASSIC SR 7.10.07
Stock Number 810376
Origin Sweden
Measuring Range (X*Y*Z) 700 * 1000 * 700 mm
Software PC-DMIS CAD++

1. Machine Overview: Excellence in Metrology

The Hexagon GLOBAL CLASSIC SR 7.10.07 stands as a benchmark in the world of high-accuracy metrology. Engineered in Sweden, a nation synonymous with precision engineering, this Coordinate Measuring Machine (CMM) is designed to provide uncompromising reliability for industrial quality control. The GLOBAL CLASSIC SR bridge-style design offers the perfect balance between throughput and accuracy. With a generous measuring envelope of 700 x 1000 x 700 mm, it caters to a wide spectrum of parts, from compact automotive components to medium-sized aerospace structures. As a secondary market offering, this machine retains its structural integrity and precision, providing a heavy-duty industrial solution for factories looking to upgrade their metrology capabilities without the lead times of new equipment.

2. Technical Deep Dive: Integration of Renishaw and PC-DMIS

The true power of this GLOBAL CLASSIC SR lies in its sophisticated hardware-software integration. At the heart of its probing system is the Renishaw PH10MQ motorized indexing head. Unlike standard heads, the PH10MQ is an internally mounted version that increases the effective Z-axis measuring range. It allows for 720 repeatable positions, enabling the probe to orient itself to complex part features with extreme repeatability. This is paired with the HP-S-X1C scanning probe and the SP25-1 module, enabling the machine to perform full automatic scanning. Instead of taking single points, the SP25 system glides across the surface, capturing thousands of data points per second. This high-density data is critical for evaluating form errors like cylindricity, flatness, and profile of a surface.

The software suite, PC-DMIS CAD++, is the industry standard for CAD-based inspection. It allows engineers to import complex 3D models (IGES, STEP, etc.) and perform direct comparisons between the physical part and the design intent. The CAD++ version specifically unlocks advanced scanning algorithms and thin-walled part inspection capabilities, making it indispensable for modern manufacturing workflows. The combination of Swedish mechanical stability and Renishaw’s world-class sensor technology ensures that the GLOBAL CLASSIC SR remains a top-tier performer in any high-stakes production environment.

3. Industrial Applications: Versatility Across Sectors

In the Automotive sector, the 7.10.07 is frequently utilized for inspecting powertrain components. Its ability to handle a 1-meter length in the Y-axis makes it ideal for cylinder heads and gearbox housings. The 90-degree probe seat configuration allows for the inspection of lateral bores and internal features that are inaccessible to standard vertical probes.

In the Aerospace and Defense industry, where tolerances are measured in microns, the SP25-1 scanning module provides the necessary resolution for turbine blade edge analysis and hydraulic manifold verification. Furthermore, for Medical Device manufacturing, the machine’s high-speed scanning capability ensures that orthopedic implants with complex organic geometries meet strict regulatory standards for surface finish and dimensional accuracy. The "Full Auto Scan" feature significantly reduces operator error, ensuring that measurement results are consistent across different shifts and operators.

4. Maintenance, Calibration, and Reliability

This specific unit (Stock No. 810376) has been maintained under strict industrial protocols. The use of all-aluminum bridge components and advanced thermal compensation ensures that the machine remains stable despite minor ambient temperature fluctuations. Regular maintenance cycles included the inspection of the high-precision air bearings and the cleaning of the stainless-steel scales to ensure frictionless movement and accurate positioning. The PC-DMIS software environment has been kept updated, ensuring compatibility with modern computing hardware. For a pre-owned machine, these maintenance factors are the primary indicators of longevity, promising the new owner years of service with minimal downtime.

5. Value Proposition: A Strategic Investment

Investing in a used Hexagon GLOBAL CLASSIC SR 7.10.07 offers a unique strategic advantage. It provides the same precision and software power as the latest models but at a fraction of the cost. The inclusion of the PC-DMIS CAD++ license and the Renishaw PH10MQ/SP25-1 kit represents a significant value, as these components alone are substantial investments. For Tier 1 and Tier 2 suppliers, this machine offers the ability to meet the stringent quality reporting requirements of OEMs immediately. It is not just a tool; it is a certification of quality that enhances the competitive position of the manufacturing facility.

6. Frequently Asked Questions (FAQ)

Q1: What is the benefit of the PH10MQ over the PH10T?
A1: The PH10MQ is an "internal" mount motorized head. It fits inside the Z-axis quill, which saves valuable vertical measurement space and provides a more rigid mounting for high-speed scanning probes like the HP-S-X1C.

Q2: Can this machine handle heavy workpieces?
A2: Yes, the granite worktable is designed to support substantial weights. Given its 1000mm Y-axis, it can easily accommodate heavy engine blocks or large die-cast molds within its load specifications.

Q3: Does the PC-DMIS CAD++ software support reverse engineering?
A3: Absolutely. The CAD++ version includes advanced tools for capturing cloud data through scanning, which can then be exported to CAD software for surface reconstruction and reverse engineering tasks.

Q4: What air quality is required for the air bearings?
A4: Like all high-end CMMs, it requires clean, dry, and oil-free compressed air. We recommend a dedicated air dryer and a multi-stage filtration system to protect the precision air bearings.

Q5: What is the role of the 90° probe seat?
A5: The 90° probe seat allows the probe to be mounted horizontally. This is essential for measuring features on the sides of a part or reaching into horizontal recesses that a vertical configuration cannot access.

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