| Drive System | 4 Wheel Drive |
|---|---|
| Controller | WHILL Controlling System |
| Seat Sliding Range | 5.9˝ (150mm) |
| Chair Ground Clearance | 3.5˝ (89mm) |
| Maximum Speed | 5.5 MPH (8.9 km/h) |
| Speed Settings | Fast, Medium, Slow Speed |
| Braking System | Electromagnetic Brake |
| Turning Radius | 28˝ (711mm) |
| Maximum Weight Capacity | 220lb (100kg) |
| Arm Angle (down position) | 45, 48, 52, 56 degrees |
| Tail lamps (2) | Red lights |
| Batteries (2) | 12V 50Ah MK Battery model M50-12 SLD M or WP50-12NE |
| Charger | 6A_Charger Charging time: 8 hours to 80% charge |
| Foot Support Angle | 0 to 10 degrees |
| Foot Support Extension | 0”, 1˝, 2˝, 3˝, 4˝ (0 mm, 25mm, 50mm, 75mm, 100mm) |
| Compatible Back Supports | VARILITE Icon back system – Low, Mid, Tall |
| Compatible Seat Cushions | 16˝ wide, from 16” to 20” deep |
| Operating Conditions | -13 to 122 degrees F (-25 to 50 degrees C) |
| Storage Conditions | -40 to 149 degrees F (-40 to 65 degrees C) |
| Pneumatic Rear Tire Pressure | 40 P.S.I (280 kPa) |
| Overall length | 43” (1092mm) without feet
44.3” (1126mm) with feet |
| Overall width | 23.7˝ (602mm) |
| Total mass (including batteries) | 255 lb (115.7kg) |
| Pivot width | 44.4” (1128mm) without feet
45.7” (1161mm) with feet |
| Required width of right angled corridor | 35” (889mm) without feet
36.3” (922mm) with feet |
| Seat plane angle | 4 to 14 degrees (4 positions) |
| Effective seat depth | 16” to 20˝ (406.4 to 508mm) (5 positions) |
| Effective seat width | 16” (406.4mm) |
| Seat surface height at front edge | 20.2” to 22.2˝ (513.1 to 563.9mm) (3 positions) |
| Back support angle | 10 to 20 degrees (4 positions) |
| Back support height | 20” (508mm) |
| Foot support to seat | 8.6” to 16.9” (218 to 429mm) (5 positions) |
| Leg to seat surface angle | 104 degrees |
| Arm support height | 8.5” to 10.5” (215 to 265mm) (6 positions) |
| Front location of arm support structure | 10” (254mm) |
| Propelling wheel diameter and size including width | Diameter: 12.6” (320mm)
Width: 2.25” (57.1mm) |
| Horizontal location of axle | 3” (75mm) |
| Static, impact and fatique testing requirements | Pass |
| Resistance to ignition | Pass |
Complete Specifications
Model M received FDA clearance K153543
