Precision Measuring Instrument
Features
High Precision
High Precision pencil type gage is realized using small optical scale system.
Waterproofness
PHA has excellent resistance to .environment with IP67.
Compact Design
The pencil type (max. diameter Φ10) enables adjacent multipoint measurement.
Durability
Outstanding durability with the use of plain bearings.
Performance up to 200 million strokes (under ACCRETECH test methods).
Cost & Performance
High Performance and Low Price are achieved both.
External view
13 mm Type
PHA-13W
Standard
PHA-13WL
Right-angle
PHA-13W-F
Nut-tightening
* When the PHA is fixed at the stem part with provided tightening nut, the special tool is needed.
PHA-13WL-F
Right-angle nut tightening
* When the PHA is fixed at the stem part with provided tightening nut, the special tool is needed.
26 mm Type
PHA-26W
Standard
PHA-26WL
Right-angle
PHA-26W-F
Nut-tightening
* When the PHA is fixed at the stem part with provided tightening nut, the special tool is needed.
PHA-26WL-F
Right-angle nut tightening
* When the PHA is fixed at the stem part with provided tightening nut, the special tool is needed.
Specifications
| Basic specifications | ||||||||
| Product name | PHA (13 mm type) | PHA (26 mm type) | ||||||
| Model | PHA-13W | PHA-13WL | PHA-13W-F | PHA-13WL-F | PHA-26W | PHA-26WL | PHA-26W-F | PHA-26WL-F |
| Product code | 0905505 | 0905515 | 0905550 | 0905560 | 0905525 | 0905535 | 0905570 | 0905580 |
| Repeatability | ≤ 0.2 μm/4 σ | |||||||
| Measuring force (downward) | 0.2 – 1.5 N | 0.2 – 1.7 N | ||||||
| Measuring force (horizontal) | 0.2 – 1.5 N | |||||||
| Measuring force (upward) | 0.2 – 1.5 N | 0.2 – 1.3 N | ||||||
| Linearity | ≤ 0.8 μm F.S. | ≤ 1.0 μm F.S. | ||||||
| Measuring range | 13 mm | 26 mm | ||||||
| Workpiece shape | Smooth surface | |||||||
| Waterproof standard | IP67 compliant (without USB connector) | |||||||
| Cable size/length | Φ 5.6 × 3 m | Φ 5.6 × 3 m | ||||||
| Weight (including cable) | Approx. 0.05 kg | Approx. 0.06 kg | Approx. 0.05 kg | Approx. 0.06 kg | Approx. 0.08 kg | Approx. 0.09 kg | Approx. 0.08 kg | Approx. 0.09 kg |
Options
| Options | ||
| Product code | Product name | Remarks |
| 0905800 | Extension cable: 3 m | PHA・Γ-D Ⅱ extension cable 3 m |
| 0905801 | Extension cable: 6 m | PHA・Γ-D Ⅱ extension cable 6 m |
| 0905803 | Extension cable: 10 m | PHA・Γ-D Ⅱ extension cable 10 m |
| 4609611 | Spanner for replacing stylus | - |
| 4475064 | Nut | Nut for nut-fixing type |
| 4484991 | Pin spanner | Spanner for nut (for nut-fixing type) |
| 4475393 | Main unit spanner | Spanner for main unit (for nut-fixing type) |
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