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Stairlifts - Sterling - Specifications

Sterling by:

Mobility Elevator,
4 York Avenue,
West Caldwell, NJ
PH: (800) 441-4181 or (973) 618-9545
FAX: (973) 618-9638


Weight Capacity: 3021bs (137kg)
Speed: 0.12m/sec (approx)
Power Supply: 24v DC Battery
Charger: 1IN
Maximum Staircase Angle: 56°
A Minimum swivel width, straight stairlift: 28½" (725mm)
A Minimum swivel width, curved stairlift: 30¾" (783mm)
B Minimum wall to seat back, straight stairlift: 5¾" (148mm)
B Minimum wall to seat back, curved stairlift: 6½" (168mm)
C Seat depth: 15¾" (400mm)
D Minimum folded width to footplate, straight stairlift: 15¼" (387mm)
D Minimum folded width to footplate, curved stairlift: 15¼" (390mm
E Minimum open width to edge of footplate, straight stairlift: 26½" (674mm)
E Minimum open width to edge of footplate, curved stairlift: 26¼" (669mm)
F Armrest width - external: 23½" (595mm)
G Armrest width - internal: 17¼" (440mm)
H Seat back height: 15¾" (400mm)
I Footplate to seat height - Standard Seat, straight stairlift: 18" (455mm) min
I Footplate to seat height - Perch Seat, straight stairlift: 25½"- 33¼" (650-848mm)
I Footplate to seat height - Standard Seat, curved stairlift: 19¾" (490mm) min
I Footplate to seat height - Perch Seat, curved stairlift: 27¼ -36¼" (693-918mm)
J Minimum footplate height, straight stairlift: 4" (100mm)
J Minimum footplate height, curved stairlift: 2¼" (60mm)
  Minimum track intrusion:  
  Into stair, straight stairlift: 5½" (136mm)
  Into first floor - typical at 45°, straight stairlift: 3½ "(86mm)
  Into stair, curved stairlift: 4½" (114mm)
  Into first floor - typical at 45°, curved stairlift: 0" (Omm)


SpaceSaverTM Seat, straight stairlift,
A and B dimensions 27" (687mm), 3¼" (80mm) respectively
SpaceSaverTM Seat, curved stairlift,
A and B dimensions 30" (763mm), 5.5" (137mm) respectively

*All measurements to within 1/8 "