Ultra-high precision of 0.25μm and a compact design of the smallest class. An optical probe that maximizes productivity for 5-axis machining and mold measurement.
The VOP40P is an ultra-high precision and extremely compact touch probe equipped with Marposs's optical transmission system. By adopting piezoelectric technology, it guarantees an astonishing repeatability accuracy of within 0.25μm (2σ). With a minimum class size of 40mm in diameter and 50mm in length, it enables highly flexible measurements while minimizing the risk of interference in mold manufacturing and 5-axis machining, where workspace is often limited. Additionally, it features a modulation transmission that is resistant to optical interference and a multi-channel function that can control up to four probes with a single receiver, ensuring high reliability and flexible operation even in harsh working environments.
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basic information
Single-direction repeatability accuracy (2σ): 0.25μm or less (when using a 35mm stylus) Outer dimensions: Diameter 40 mm × Total length 50 mm Transmission method: Multi-channel optical communication For more details, please refer to the catalog.
Price information
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Applications/Examples of results
- 5-axis machining centers and milling machines: Automatic detection of workpiece positioning, alignment, and machining origin. - Mold and casting manufacturing: High-precision work measurement and control for complex shapes and sculpted surfaces. - Precision parts manufacturing: Fields requiring extreme precision, such as aerospace, biotechnology, and medical devices.
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Company information
Marpos Co., Ltd. was established in 1970 as the Japanese subsidiary of the Italian Marpos Group, aiming to be a partner in global manufacturing. For over 50 years, we have been providing precision measurement, inspection, and process management systems used during and after machining in manufacturing processes. We are a main supplier to major automotive manufacturers for both ICE (internal combustion engine) and EV (electric vehicle) and also extend our services to the semiconductor, aerospace, medical, energy, and home appliance industries. Regardless of the size or industry of our customers, we continue to boldly contribute to quality improvement, rationalization, flexibility, and productivity enhancement with Marpos's technology and know-how. Furthermore, in line with Marpos's corporate philosophy, we strive for total quality improvement, have obtained ISO 9001:2015 certification, and conduct design, manufacturing, and assembly in Japan. We have six domestic locations and two overseas locations, providing closely connected services to local customers.
