Chassis


Leon F Chassis
Front-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 39 km.

Superior Stability

Leon chassis is equipped with 4-wheel independent suspension for extra stability when driving over uneven terrain and climbing obstacles.

Universal Parts

The Leon chassis shares 90% of its components between the front- and rear-wheel drive configurations, simplifying maintenance and logistics.

Seating System

Rehab Seat Versus

The Versus seating system offers an extensive range of seat dimension adjustability, integration of up to four power positioning functions, and compatibility with after-market backrests. The capacity to easily upgrade or reconfigure Versus to meet specific user needs makes it a practical and sustainable choice.​

Multiple Power Positioning Functions

300 mm Power Lift

300 mm seat lift empowers users to interact with the world around them.

45° Power Tilt

Provides optimal pressure relief.

136° Power Recline

Provide a passive range of motion to the hips and increase sitting tolerance.

Biomechanical Power Legrests

Automatically extend in length as they elevate, easing pressure on the knee to provide comfort and stability.

300 mm Power Lift

300 mm seat lift empowers users to interact with the world around them.

45° Power Tilt

Provides optimal pressure relief.

136° Power Recline

Provide a passive range of motion to the hips and increase sitting tolerance.

Biomechanical Power Legrests

Automatically extend in length as they elevate, easing pressure on the knee to provide comfort and stability.

Wide Range of Options and Accessories

Headrests

Lectus Headrest​
Contoured Headrest​
Multi-Adjustable Headrest​

Armpads

​Boat Armpad
Contour Armpad
Lectus Armpad

Armrests

T-Bar Armrest
Flip-Up Armrest, Seat Frame Mount
Flip-Up Armrest, Backrest Mount

Pelvic Positioning Belts

Pelvic Belt, Clip
Pelvic Belt, Auto-Retract

Legrests

Swing-Away Power Elevating Legrests
Swing-Away Manual Elevating Legrests

5-Button Switch Box

Keypad Button
Keypad Paddle

Electronics and Controls

R-net / CJSM
VR2
Tray Table Control, Flip-Up Joystick

Supports

Hip Support
Side Support Wedge
Lateral Support
Lumbar Support
Deep Contour Side Panels
Calf Supports

Other Accessories

Reflector
Backpack Hooks
Tray Table
Parallel Swing Away Controller Bracket

Side Frame Colors

Specification
Product Model
Leon F (LENF) Versus
Seating SystemMinimumMinimum
Nominal seat width (mm)* with Lectus cushion420 / 470/520
Nominal seat depth (mm)** with Lectus cushion450/525
Backrest height without cushion (mm)605705
Backrest height with cushion (mm)525625
Headrest height above seat (mm)700930
Armrest to seat distance without cushion (mm)260390
Armrest to seat distance with cushion (mm)160290
Front location of armrest structure (mm)0600
Seat surface height at front edge without cushion (mm)440740
Seat surface height at front edge with cushion (mm)540840
Footrest to seat distance without cushion (mm)230400
Footrest to seat distance with cushion (mm)330500
Effective seat width (mm)340665
Effective seat depth (mm) with backrest cushion ***150550
Effective seat depth (mm) without backrest cushion ***170570
Seat plane angle (X°)245
Backrest angle (X°)147
Seat to backrest angle (X°)89136
Leg to seat angle (X°)103183
Driving CharacteristicsMinimumMinimum
Drive wheel size3.00 -8 (14")
Rear caster size2.80/2.50 -4 (9")
Overall length with legrest (mm)1130-
Overall width (mm)620825
Overall height (mm)1220-
Folded length (mm)880-
Folded width (mm)620-
Folded height (mm)1025-
Total mass (kg)202.4
Total mass without batteries (kg)-148.4
Mass of the heaviest part (kg)-136.4
Maximum user weight (kg)-136
Drive range (km)****39
Maximum speed forward (km)612
Minimum braking distance from max speed (mm)1967-
Obstacle climbing (mm)-65
Ground clearance (mm)60-
Minimum turning radius (mm)660-
Minimum turning radius without user (mm)660-
Reversing width (mm)1160-
Static stability downhill (X°)13.9
Static stability uphill (X°)17
Static stability sideways (X°)16
Dynamic stability uphill (X°)6
Ability to climb rated slope (X°)***12
Electrical System
Motor power (W)450
Battery capacity (Ah)80*2
Charger output current (A)6 / 8
Battery Compartment (L x W x H) (mm)350 x 270 x 240
Manual Ver.01
 
Remark :

* 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.
*** Effective seat depth with/without backrest cushion refers to the mechanical capability of the wheelchair, and the measurement method is based on ISO 7176-7.
**** 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.

POWER WHEELCHAIR MEASUREMENT METHOD
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