Skip To The Main Content

Portable Measuring Arms - A-Line 

 
  Measuring Arms_A-line

A-Line

Extremely easy and accurate 3D measurement for quality control, inspection, or verification of small and large size parts.

Portable Measuring Arm

Models: A3, A4, A5, A6+, A7, A8+, A9

Demo request    image 
 
 

Measuring ranges from 250 mm to 9000 mm

Portable measuring instrument

Extremely easy to use

Certified according to ISO 10360-12 standard

Exist in 5, 6 or 7 axis configuration

Protection with electromagnetic brake

Laser Scanners for the 7 axes arms

Trimos A-line portable articulated measuring arms allow an extremely easy and accurate 3D measurement.

The A-line arms certified according to ISO10360-12 or ISO10360-02 standard allow quality control, inspection, verification of small and large size parts. Thanks to an extremely stable carbon structure, all models are light and easy to operate. You can choose between the A3, A4, A5, A6+, A7, A8+, A9 and AT models according to your application.

For pipe inspection with laser fork and a dedicated software Trimos AT is the perfect equipment. Based on the A5 and A6 arm design, this portable articulated arm is ideal for quick and accurate inspection of pipes and any other parts within its range.

Trimos_AT_pipe-isnpection
Scanner A-line

 
Different Laser Scanners can be combined with our 7 axes arms for a complex-profile contour scanning . All Laser Scanners can be quickly applied to the rotating 7th axis of the arm.

 
 

FLEXIBILITY AND PROBABILITY

All arms may be provided with a wireless Bluetooth device, batteries or the two options for a complete wireless portability.

     

 
 

Applications

A-line measuring arm application-9
 
A-line measuring arm applications-10

 
A-line measuring arm application-6


 
A-line measuring arm application-5
 
A-line measuring arm application-4   A-line measuring arm application-8   A-line measuring arm application-11   A-line measuring arm application-3_2
 
 

Technical specifications

Standard Arms
 
Accuracies according to Standard ISO 10360-2
Models A3
Axes
MPEp*5 (mm)
MPEe*6 (mm)
Weight (kg) 
A3 - 1300
6
0,008
 0,005 + L\50 < 0,015  9.5
A3 - 1800
6
0,008
 0,005 + L\40 < 0,018
 10.4

Accuracies according to Standard ISO 10360-12
Models A4 ÷ A6
Axes
EUni*1 (mm)
PSize*2 (mm)
Pform*3 (mm)
 Ldia*4 (mm) Weight (kg) 
A4 - 1800
6
0,029
 0,009
 0,019 0,031  7.9
A4 - 2500
6
0,038
 0,013
 0,024 0,040  8.4
A4 - 3200
6
0,053
 0,018
 0,031 0,056  8.8
A5 - 1800
6
0,023
 0,007
 0,015 0,025  8.4
A5 - 2500
6
0,030
 0,010  0,019 0,032  8.9
A5 - 3200
6
0,042
 0,014  0,025 0,045  9.3
A5 - 4000
6
0,056
 0,018  0,033 0,062
 10
A6+ - 1800
7
0,031
 0,008  0,020 0,032  8.9
A6+ - 2500
7
0,040
 0,012  0,026 0,043
 9.4
A6+ - 3200
7
0,052
 0,016  0,033 0,059  9.8
A6+ - 4000
7
0,069
 0,020  0,042 0,079  10.5

Accuracies according to Standard ISO 10360-2
Models A7 ÷ A9
Axes
Measuring Range (mm)
Volumetric Accuracy (mm)  Point Repeatability (mm)  Weight (kg) 
A7 - 5000
6
5000
 0.065  0.038 12.5
A7 - 7000
6
7000
 0.080  0.048 14
A7 - 9000
6
9000
 0.100  0.060  16.5
A8+ - 5000
7
5000
 0.075  0.050 13.5
A8+ - 7000
7
7000
 0.090  0.060 15
A8+ - 9000
7
9000
 0.110  0.070 17.5
A9 - 250 5 250  0.004 + L/50  0.005 12
A9 - 400  5 400
 0.006 + L/40  0.007 14

 Arm to measure Tubes (AT)

Model AT
Axes
Measuring Range (mm)
Volumetric Accuracy with Laser Fork (mm) Touche probe point accuracy * (mm)
Point Repeatability (mm)
Weight (kg)
AT - 1800
6
1800
0.056
0.025
0.020
7.9
AT - 2500
6
2500
0.063 0.036
0.028
8.4
AT - 3200
6
3200
0.072
0.045
0.035
8.8
AT - 4000
6
4000
0.099
0.060 0.045
9.5
AT - 5000
6
5000
0.122
0.090
0.060
11.5

*1 Icones bras_E-UNI


 EUni: Maximum permissible longitudinal error of measurement, Bidirectional
 *2  Icones bras_P-SIZE  PSize: Maximum permissible probe deviation, size
 *3  Icones bras_P-FORM  PForm Maximum permissible probe deviation, shape
 *4  Icones bras_L-DIA  LDia: Maximum permissible probe deviation, position
 *5    MPEp: Maximum permissible Error, probing
 *6    MPEe: Maximum permissible Error, length measurement