Otto Bock Ventus - Page 33

Wheel camber 22" rear wheel 24" rear wheel 25" rear wheel
6° < 120 120 > 120
9° < 180 180 > 180
Lower leg length [mm]
Short lower leg length 200 – 390
Lower leg length 390 – 500
Measured from top of seat upholstery to top of footrest (lower leg length minus height of the seat cushion used)
Anterior seat height
1)
[mm]
"Standard" caster fork (see fig.66) Available positionsCaster wheel size
extra short short long extra short short long
4" 420 – 440 450 – 480 490 – 510 1/2 1/2/3 1/2/3
5" --- 450 – 490 490 – 530 --- 1/2/3/4 1/2/3/4
5.5" --- 470 – 490 500 – 530 --- 1/2/3 1/2/3/4
6" --- 470 – 490 500 – 530 --- 1/2/3 1/2/3/4
"Design" caster fork (see fig.67) Available positionsCaster wheel size
extra short short long extra short short long
4" 420 460 – 490 500 – 530 1 1/2/3 1/2
5" --- 460 – 500 500 – 530 --- 1/2/3/4 1/2/3/4
5.5" --- 480 – 510 510 – 540 --- 1/2/3 1/2/3/4
6" --- 500 – 510 510 – 540 --- 1/2 1/2/3/4
"Froglegs" caster fork (see fig.68) Available positionsCaster wheel size
short long short long
4" 480 – 500 500 – 520 1/2/3 1/2/3
5" 500 – 510 520 – 530 1/2 1/2
6" 510 – 520 530 – 540 1 1
Posterior seat height
1)
[mm]
Axle with camber SliderRear wheel size
short medium long
0°/3° 350 – 400 350 – 440 350 – 490
6° 340 – 390 340 – 430 340 – 480
22"
9° 330 – 380 330 – 420 330 – 470
0°/3° 380 – 420 380 – 470 380 – 520
6° 370 – 420 370 – 460 370 – 510
24"
9° 360 – 410 360 – 450 360 – 500
0°/3° 390 – 430 390 – 480 390 – 530
6° 380 – 430 380 – 470 380 – 520
25"
9° 370 – 420 370 – 460 370 – 510
Posterior seat height
1)
– with shock absorber system [mm]
Axle with camber Shock absorber (medium: see fig.69, long: see fig.70)Rear wheel size
medium long
2)
long
3)
0°/3° 410 – 430 410 – 450 450 – 49022"
6° 400 – 420 400 – 440 440 – 480
33Ventus
Technical data