MH8 manual indexing probe head
The MH8 is a compact, indexing probe head that is designed for use on small manual CMMs.
It is compatible with TP20, TP6 and TP2 probes.
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MH8 features and benefits:
• Universal M8 thread for probe connection
• Repeatable indexing in 168 positions
• The CMM operator need only qualify the required probe positions once during set up
• 50 mm (1.97 in) probe extension bar can be fitted to extend measurement capability
Technical Specifications
| Specification summary | MH8 |
| HEAD MOUNTING | Helmel shank |
| PROBE MOUNTING | M8 thread |
| PROBE STATUS INDICATION | 1 LED |
| CABLE CONNECTION | 5 - pin DIN 180° socket |
| A-AXIS INDEXING | 0° to 90° in 15° repeatable steps = 7 position |
| B-AXIS INDEXING | ± 180 ° in 15° repeatable steps = 24 positions |
| WEIGHT | 205g (7.23oz) |
| REPEATABILITY OF POSITION (2σ) | 1.5 μm (0.00006 in) TP2 and 10 mm (0.39 in) stylus |
| MAXIMUM EXTENSION BAR | 50mm (1.97in) PEL1 only |
| SUITABLE HEAD INTERFACE | PI4-2,PI200 |