T (450) 588-6555 - 1 866 650-6555 F (450) 588-0200
info@motioncomposites.com
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If you ignore these Warnings or fail to inspect or maintain your
wheelchair as directed in the manual , you may fall, tip over or lose
control of the wheelchair and seriously injure yourself or others or
damage the wheelchair.
Conversion chart
Inches Metric Inches Metric Inches Metric Inches Metric
1/4” 0.6 cm 1” 2.5 cm 10” 25.4 cm 19” 48.3 cm
1/2” 1.3 cm 2” 5.1 cm 11” 27.9 cm 20” 50.8 cm
3/4” 2.0 cm 3” 7.6 cm 12” 30.5 cm 21” 53.3 cm
4” 10.2 cm 13” 33.0 cm 22” 55.9 cm
5” 12.7 cm 14” 35.6 cm 23” 58.4 cm
6” 15.2 cm 15” 38.1 cm 24” 61.0 cm
7” 17.8 cm 16” 40.6 cm 25” 63.5 cm
8” 20.3 cm 17” 43.2 cm 26” 66.0 cm
9” 22.9 cm 18” 45.7 cm
Static stability Test results - Helio A7
Reference Stability Direction Tipping angle
Least stable Most stable
9,0 Forward Front wheels locked 9,3 9,5
N/A ° N/A °
Front wheels unlocked 9,2 9,4
32,0 ° 36,8
10,0 Rear Rear wheels locked 10,3 10,5
7,4 ° 8,8 °
Rear wheels unlocked 10,2 10,4
7,9 ° 15,3 °
11,0 Rear Antitip devices 11,2 11,3
11,1 ° 12,2 °
12,0 Sideways 12,1 12,2
Left 21,0 ° 24,0 °
Right 21,0 ° 24,0 °
The ISO7176 tests are available for the Motion Composites wheelchair user, service center, retailor or distributor.
Please contact our service department at info@motioncomposites.com or call 1-450-588-6555 to get the complete test results.
Disclosure Information (ISO) chart
Standard reference min. max. Standard reference min. max.
Overall length with legrest 711,2 1130,3 ISO7176-7 7.3.2 Seat plane angle 0° 25.0°
Overall width 546,1 749,3 ISO7176-7 7.3.3 Effective seat depth 355,6 508
Folded length 711,2 1130,3 ISO7176-7 7.3.5 Eff ective seat width 355,6 558,8
Folded width 317,5 419,1 ISO7176-7 7.3.6 Seat surface height at front edge 330,2 539,8
Folded height 609,6 1092,2 ISO7176-7 7.3.7 Backrest angle -5.0° 20.0°
Total mass 7.5kg 15.5kg ISO7176-7 7.3.8 Backrest height 381 533,4
Mass of the heaviest part 12kg 7.8kg ISO7176-7 7.3.12 Footrest to seat distance 342,9 533,4
ISO7176-1 Clause 9 Static stability downhill (UNLOCK) 20.7° 31.8° ISO7176-7 7.3.16 Leg to seat surface angle 90.0° 60.0°
ISO7176-1 Clause 10 Static stability uphill (UNLOCK) 7.4° 8.8° ISO7176-7 7.3.17 Armrest to seat distance 203,2 355,6
ISO7176-1 Clause 11 Static stability sideways 21.0° 24.0° ISO7176-7 7.3.18 Front location of armrest structure 254 355,6
Energy consumption N/A N/A ISO7176-7 7.3.24 Handrim diameter 431,8 590,6
Dynamic stability uphill N/A N/A ISO7176-7 7.3.26 Horizontal location of axle 19,1 88,9
Obstacle climbing N/A N/A ISO7176-5 3.25 Minimum turning radius 990,6 -
Maximum speed forward N/A N/A ISO7176-3 9a Parking brake - Maximum slope downhill 12,1 -
Min. braking distance - max speed N/A N/A ISO7176-3 9a Parking brake - Maximum slope uphill 12,2 -