The SHERPA tracked stairlift is suitable for non-ambulatory individuals who need to climb flights of stairs in buildings not equipped with suitable equipment, thus proving useful for overcoming architectural barriers.

Display
The display on the control panel allows constant monitoring of the machine to ensure safety during its operation.
The messages on the display guide the operator and assist him to ensure correct use of the vehicle in safety and simplicity.
Acoustic and visual messages with descriptions on the interactive display advise the operator to drive the vehicle correctly and assist him at every stage by reporting any maneuvering errors.
The machine is constantly monitored and any critical issues or malfunctions are promptly reported on the display.

Mechanical innovations for greater safety
- Battery terminal protection
- Self-resetting internal fuse protection
- Machine bottom protection
- Elimination of side openings

Visual messages and audible alarms for safer and more secure use
- Low battery alarm, very inhibited
- Visual and audible alarm for low battery level
- Excessive load signal
- Excessive slope, acoustic signal
- Negative tilt, anti-tip acoustic signal
- Excessive motor absorption control; if the machine collides with an obstacle, the device blocks motion in that direction and only takes reverse motion commands.
- Functions inhibited with battery charger inserted
- Acoustic alarm active during maneuvers with the additional wheels lowered
- Stand-by after 5 minutes of inactivity and audible alarm every 30 seconds

Main features:
Reinforced and motorized rudder
Wheelchair attachment bar adjustable in depth
Folding ramps made of galvanized steel sheet covered in non-slip chequered aluminum with foldable ends
New electronics that characterize the machine making it even more reliable with better performance
High driving comfort thanks to soft stops and starts
New simple and intuitive control panel
Multifunction display positioned on the tiller control panel, provides the user with an integrated self-diagnosis system of the machine and constant information for assisted driving of the vehicle
Emergency stop button
Seat belt
Locking/unlocking and steering safety controls located on the top of the tiller for easy access and use
Adjustable and removable headrest
Wheelchair attachment bar adjustable in height and width with articulated clamps
External battery charger (standard version)
Self-balancing maneuvering wheels for immediate use on flat surfaces
Front and rear LED lighting

- Driven by irreversible gearmotor and electronic control with soft start and stop functionality
- Automatic self-locking system of the vehicle in case of emergency or power failure
- Silent running: elimination of “clamp” type noises when starting and stopping (absence of contactors)
- Driving comfort: soft starts and stops, no vibrations
- Safety: the adoption of electronic and mechanical measures guarantees a high level of general safety
- Maintenance: parts subject to wear are easy to replace thanks to the easy access and connectorization of the electrical system
- Design: modern and functional
- Quality: the control standards applied to the production process guarantee a high quality of the product

- Engine with “irreversible” mechanical transmission
- Complete protection of moving parts to prevent the intrusion of foreign bodies
- Power cable presence control device with operation inhibition
- Rudder attachment system equipped with safety lock
- Reduction of electromagnetic emissions
- Emergency button for total inhibition of functions
- Structure without openings for protection from water and dust as required by current regulations

Technical features:
Device weight: 74 kg
Rudder weight: 14.5 kg
Maximum load allowed: 150 kg
Maximum step height: 23 cm
Minimum ladder width: 100 cm
Minimum maneuvering space: 120 x 120 cm
Rudder tilt: Manual
Safety and lock controls: Located on the helm
Wheelchair wheel support arms: Fixed
Moving on the floor: System with 4 self-balancing wheels and 2 motorized wheels
Motor power: 200 W
Supply voltage: 24 V
Charging voltage: 110 - 230 V
Speed (mt. / min.): 5.5
Autonomy (floors): 35
Reserve autonomy (floors): 3
Power consumption during charging: 75 W
Engine speed: 2,700 rpm
Usage and storage temperature: -10 +50 °C
Maximum inclination: 35°
Power supply: 24 VDC electronically controlled
Maximum slope: 70% equal to 35°

The total price includes training and instruction on how to use the stairlift provided by a trained technician.



code: N989TM