Rear-Wheel Drive Performance
Outstanding Outdoor Performance
With a maximum speed of 12 km/h, the powerful motors can overcome rough terrain with incredible control. Optional 80 Ah batteries provide an extended driving range of up to 44 km.
Leon chassis is equipped with 4-wheel independent suspension for extra stability when driving over uneven terrain and climbing obstacles.
The Leon chassis shares 90% of its components between the front- and rear-wheel drive configurations, simplifying maintenance and logistics.
Standard Seat Sling
Karma designed its Sling seat for users with low-to-medium clinical needs. The adjustable seat frame and optional power positioning functions provide moderate support, while flip-back armrests simplify the transfer process.
Wide Range of Options and Accessories
Elevating Legrests with Calf Support
R-net / CJSM
Parallel Swing Away Controller Bracket
Side Frame Colors
|Product Model ||Leon (LEN1.1) Sling|
|Nominal seat width (mm)*||430||480|
|Nominal seat depth (mm/in)**||390~515, 25mm increment|
|Backrest height without cushion (mm)||545||545|
|Backrest height with cushion (mm)||465||465|
|Headrest height above seat (mm)||N/A||N/A|
|Armrest to seat distance without cushion (mm)||270 ~ 370||270 ~ 370|
|Armrest to seat distance with cushion (mm)||190 ~ 290||190 ~ 290|
|Front location of armrest structure (mm)||190 ~ 470||240 ~ 520|
|Seat surface height at front edge without cushion (mm)||460||460|
|Seat surface height at front edge with cushion (mm)||540||540|
|Footrest to seat distance without cushion (mm)||300 ~ 400||300 ~ 400|
|Footrest to seat distance with cushion (mm)||380 ~ 480||380 ~ 480|
|Effective seat width (mm)||450 ~ 535||495 ~ 535|
|Effective seat depth (mm)||460||505|
|Seat plane angle with cushion (X°)||8 ~ 26||8 ~ 26|
|Seat plane angle without cushion (X°)||6 ~ 24||6 ~ 24|
|Backrest angle (X°)||3 ~ 31||3 ~ 31|
|Seat to backrest angle (X°)||89 ~ 118||89 ~ 118|
|Leg to seat angle (X°)||109||109|
|Drive wheel size||3.00 -8 (14")|
|Front caster size||2.80/2.50 -4 (9")|
|Overall length with legrest (mm)||1140 ~ 1180||1140 ~ 1180|
|Overall width (mm)||630 ~ 690||630 ~ 690|
|Overall height (mm)||890 ~ 960||890 ~ 960|
|Folded length (mm)||885||885|
|Folded width (mm)||630||630|
|Folded height (mm)||890||890|
|Total mass (kg)||144(50A) /166 .4(80A)||144(50A) /166 .4(80A)|
|Total mass without batteries (kg)||112.4||112.4|
|Mass of the heaviest part (kg)||89.5||89.5|
|Maximum user weight (kg)||136||136|
|Drive range (km)***||28 (50AH)/ 44 (80AH)||28 (50AH)/ 44 (80AH)|
|Maximum speed forward (km)||12||12|
|Minimum braking distance from max speed (mm)||2100||2100|
|Obstacle climbing (mm)||50||50|
|Ground clearance (mm)||70||70|
|Minimum turning radius (mm)||985||985|
|Minimum turning radius without user (mm)||895||895|
|Reversing width (mm)||1300||1300|
|Static stability downhill (X°)||16||16|
|Static stability uphill (X°)||9.8||9.8|
|Static stability sideways (X°)||14.5||14.5|
|Dynamic stability uphill (X°)||6||6|
|Ability to climb rated slope (X°)***||12||12|
|Motor power (W)||450||450|
|Battery capacity (Ah)||80*2||80*2|
|Charger output current (A)||5 / 6 / 8||5 / 6 / 8|
|Battery Compartment (L x W x H) (mm)||350 x 270 x 240||350 x 270 x 240|
* 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.
*** Drive range/ Ability to climb rated slope are estimated based on the following conditions: 20℃~35℃, 136 kg occupant, brand new fully charged batteries and driving on the flat road.
– 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.
Crash Test Approved
Leon Sling is approved for transportation in accordance with ISO 7176-19. This means it is suitable to be used as a seat in a motor vehicle for transportation.