Specification
Product ModelS-Ergo 125 (KM-1520.3)
Nominal seat width (mm/in)*400 / 16450 / 18500 / 20400 / 16450 / 18500 / 20
Nominal seat depth (mm/in)**430 / 17
Front caster / Rear wheel size (in)7 / 147 / 24
Backrest height (mm)430
Headrest height above seat (mm)N/A
Armrest to seat distance (mm)230
Front location of armrest structure (mm)330
Seat surface height at front edge (mm)500495
Footrest to seat distance (mm)335 ~ 415
Effective seat width (mm)430475525430475525
Effective seat depth (mm)560
Seat plane angle (X°)6
Backrest angle (X°)12
Seat to backrest angle (X°)96
Leg to seat angle (X°)97
Overall length with legrest (mm)10101000
Overall width (mm)575625675580630680
Overall height (mm)905910
Folded length (mm)735805
Folded width (mm)310320
Folded height (mm)705710730750
Total mass (kg)12.913.113.314.614.815.0
Mass of the heaviest part (kg)9.1 (14Q)
11.3 (14F)
9.3 (14Q)
11.5 (14F)
9.5 (14Q)
11.7 (14F)
9.1 (24Q)
13.0 (24F)
9.4 (24Q)
13.2 (24F)
9.6 (24Q)
13.4 (24F)
Maximum user weight (kg)115
Minimum turning radius (mm)840850860830840850
Minimum turning radius without user (mm)710730750700720740
Pivot width (mm)116011701180116011701180
Static stability downhill (X°)17.3
Static stability uphill (X°)10.8
Static stability sideways (X°)17.3
Handrim diameter (mm)N/A520
Horizontal location of axle (mm)100
 
Product ModelS-Ergo 125 TL (KM-1520.3TL)
Nominal seat width (mm/in)*440 / 18500 / 20440 / 18500 / 20
Nominal seat depth (mm/in)**470 / 19
Front caster / Rear wheel size (in)7 / 147 / 24
Backrest height (mm)425
Headrest height above seat (mm)N/A
Armrest to seat distance (mm)230
Front location of armrest structure (mm)370
Seat surface height at front edge (mm)515495
Footrest to seat distance (mm)360 ~ 435
Effective seat width (mm)480530480530
Effective seat depth (mm)480
Seat plane angle (X°)89
Backrest angle (X°)1413
Seat to backrest angle (X°)9694
Leg to seat angle (X°)95
Overall length with legrest (mm)1090
Overall width (mm)630680655705
Overall height (mm)975
Folded length (mm)845875
Folded width (mm)350
Folded height (mm)755780775800
Total mass (kg)14.514.815.315.5
Mass of the heaviest part (kg)10.2 (14Q)
12.7 (14F)
10.3 (14Q)
13.0 (14F)
9.7 (24Q)
13.5 (24F)
9.9 (24Q)
13.7 (24F)
Maximum user weight (kg)115
Minimum turning radius (mm)940955910920
Minimum turning radius without user (mm)785800760770
Pivot width (mm)1260127012601270
Static stability downhill (X°)17.1
Static stability uphill (X°)15.1
Static stability sideways (X°)16.9
Handrim diameter (mm)N/A520
Horizontal location of axle (mm)15
Manual ver.29
 

* Nominal seat width is measured the width of seat cushion at 120mm in front of the backrest. This value is mainly used in the product ordering process.
** Nominal seat depth is measured from the front end of the seat cushion to the back cushion. This value is mainly used in the product ordering process.
– The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg.
– The actual product specifications may vary according to different configurations.
– Karma reserves the right to modify information herein without further notice.

Manual Wheelchair Measurement Method
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