PHA Series
Post-process
Digital gauge
RoHS compliant

PHA Series

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-13W

PHA-13WL

Right-angle

PHA-13WL

PHA-13W-F

Nut-tightening

PHA-13WL
* 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

PHA-13WL
* 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-26W

PHA-26WL

Right-angle

PHA-26WL

PHA-26W-F

Nut-tightening

PHA-13WL
* 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

PHA-26WL-F
* 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)