
| Model | Single Point Repeatability (6-Axis) | Volumetric Accuracy (6-Axis) | Single Point Repeatability (7-Axis) | Volumetric Accuracy (7-Axis) |
|---|---|---|---|---|
| 7725 (2.5 m) | 0.017 mm / 0.0007 in | ± 0.026 mm / 0.0010 in | 0.023 mm / 0.0009 in | ± 0.034 mm / 0.0013 in |
| 7730 (3.0 m) | 0.026 mm / 0.0010 in | ± 0.040 mm / 0.0016 in | 0.036 mm / 0.0014 in | ± 0.052 mm / 0.0020 in |
| 7735 (3.5 m) | 0.034 mm / 0.0013 in | ± 0.051 mm / 0.0020 in | 0.047 mm / 0.0019 in | ± 0.073 mm / 0.0029 in |
| 7740 (4.0 m) | 0.047 mm / 0.0019 in | ± 0.062 mm / 0.0024 in | 0.057 mm / 0.0022 in | ± 0.088 mm / 0.0035 in |
| 7745 (4.5 m) | 0.060 mm / 0.0024 in | ± 0.074 mm / 0.0029 in | 0.071 mm / 0.0028 in | ± 0.107 mm / 0.0042 in |
System scanning accuracy varies with the scanner used, with RS3 and HP-L-20.8 providing different levels of precision.
^^^^ MANUFACTURING INTELLIGENCE PRODUCT BROCHURE ROMER ABSOLUTE ARM 77 SERIES THE MOST ACCURATE ROMER ABSOLUTE ARM EVER
Open the catalog to page 1MEASURABLY BETTER The 77 Series of the ROMER Absolute Arm is the most accurate portable measuring arm that Hexagon Manufacturing Intelligence has ever produced. Featuring new enhancements to the proven ROMER Absolute Arm series, it offers best-in-class performance for both touch probe and laser scanning measurements. Offering around 20% better scanning accuracy and 15% better touch-probing accuracy than the 75 Model ROMER Absolute Arm, the 77 Series is essential for high-end measurement applications.
Open the catalog to page 2ROMER ABSOLUTE ARM 77 SERIES At A Glance • Available in 6- or 7-axis models; 6-axis is ideal for touch-probe measurement, while 7-axis is more suited for use with high-speed laser scanning • Available in five sizes to offer the right arm, whatever the part • Compatible with all Hexagon laser scanners, including HP-L-20.8, HP-L-8.9 and the RS3 integrated scanner • Wi-Fi and USB connection as standard on all models • Integrated work light and camera on 6-axis models • Automatic probe recognition and repeatable mounting mean probes can be swapped mid-job without recalibration • No warm-up or encoder...
Open the catalog to page 3Hexagon Manufacturing Intelligence helps industrial manufacturers develop the disruptive technologies of today and the life-changing products of tomorrow. As a leading metrology and manufacturing solution specialist, our expertise in sensing, thinking and acting – the collection, analysis and active use of measurement data – gives our customers the confidence to increase production speed and accelerate productivity while enhancing product quality. Through a network of local service centres, production facilities and commercial operations across five continents, we are shaping smart change in...
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