Digital Flexure (DU) - Specification
|
Product |
Parallel Flexures
|
Single Flexure
|
|
Axial Cable Outlet |
DU/0.5
|
DU/1
|
DU/2
|
DUS/0.5
|
|
Radial Cable Outlet |
|
DUR/1
|
DUR/2
|
|
|
Measurement Range (mm)
|
|
Measurement Range (±mm) |
0.5
|
1
|
2
|
0.5 (Note 3)
|
|
Accuracy (% of Reading) (Note 1) |
0.1
|
0.1
|
0.1
|
|
Repeatability (µm) (Note 2) |
<0.1
|
<0.1
|
<0.1
|
|
Resolution (µm) |
0.01
|
0.01
|
0.01
|
|
Pre Travel (mm) |
0.03/0.06
|
0.05/0.1
|
0.02/0.03
|
|
Post Travel (mm) |
0.29
|
0.4
|
0.05/0.1
|
|
Tip Force (N) at Middle of Range ±20% |
|
|
|
|
Spring Push |
0.5
|
1.5
|
1.25
|
|
Pneumatic at 2 bar |
N/A
|
1
|
N/A
|
|
Temperture Coefficient (µm/°C) |
0.5
|
0.5
|
0.5
|
|
Environmental
|
|
Sealing for Probe |
IP65
|
|
Sealing for Probe Interface Electronics |
IP43 for module and TCON
|
|
Probe Operating Temperature with Gaiter (°C) |
+5 to +80
|
|
Storage Temperature (°C) |
-20 to +80
|
|
EMC Emissions |
EN61000-6-3
|
|
EMC Immunity |
EN61000-6-2
|
|
Material
|
|
Flexure Body |
Stainless Steel and Aluminium
|
|
Gaiter |
Fluroelastomer
|
|
Cable |
PUR
|
|
Electronics Module |
ABS
|
|
Orbit® 3 Interface Options
|
|
Reading Rate |
3906 readings per second
|
|
Bandwidth of Electronics (Hz) user selectable |
460, 230, 115, 58, 29, 14, 7, 4
|
|
Power |
5±0.25 VDC @ 0.06A typical
|
Note 1: Accuracy 0.1 μm or % reading (whichever greater) assumes 20 mm tip holder mounted on center, spring operation with standard springs. Offset tips, long arms etc may reduce performance.
Note 2: Repeatabilty is dependent on the configuration of the tip and holder (see diagram in datasheet)
Note 3 : For Single Flexure range 50 mm from the flex point, extention arms will change this parameter
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