The SL300 stairlift has an established reputation as an industry leader for its innovative design, solid performance and reliability. It’s patented drive system serves as the cornerstone that makes this stairlift different from all others on the market.

What Sets the Pinnacle apart from the others

  • Lubrication Free
  • Low friction system provides reduced cost of ownership
  • The over-sized worm gear offers greater stability
  • Symmetrical design provides industry’s most compact folded width
  • Automatic folding rail optional

Feature List

Made in the USA
Patented helical worm gear drive
No grease or lubricants needed
Oversized footrest
Ergonomic control switch
Folded width 11″
40+ cycles during power loss

Image Gallery


Zero Maintenance and lower energy bills from a low friction system

Efficient motor that gives extended performance during power loss

Helical Worm Gear and Nylon Polymer Gear Rack for a smooth ride and greater stability

Folding Rail Design


Pinnacle provides a range of weight capacities, sizes, and advanced features to meet your unique needs.


Capacity 300 lbs.

Speed 20 fpm

Folded Width 11”

Drive System Helical Worm Gear with Nylon Polymer Rack

Power 24V DC (Battery), Charger plugs into standard AC outlet

Rail Length 16’ – 0” standard

Safety Feature Obstruction sensors, 90o seat swivel interlock, Seatbelt

Warranty 2 Year Parts, 10 Year Worm Gear / Rack, 1 Year Batteries

Option Retractable seat belt, Key lock, Extra rail


Folding Rail Automatic, mechanical & continuous motion

Folded Width 13”

Scroll to top
Skip to content