If your stairlift is squeaking or making unusual noises you may be wondering if greasing the track can help. While this can resolve some sounds using the wrong type of lubricant like grease or oil can lead to more issues. Instead, a dry silicone-based lubricant is recommended to keep the track clean and functioning properly. However, not all stairlifts require lubrication, so it’s important to check your owner’s manual before applying any lubrication.
Does Your Stairlift Need Greasing?
The first step before applying any lubricant is to determine whether your stairlift requires it. There are some stairlifts including models from Handicare, and Bruno that feature self-lubricating systems that do not require manual greasing. Many rack-and-pinion stairlifts like the Acorn models do need occasional lubrication.
If you have a friction drive stairlift, such as the Handicare 1100, do not apply grease, as these systems rely on friction for movement and lubrication can cause slippage. The Harmar Pinnacle model is a worm gear drive that also does not require grease. While these systems don’t require lubrication to the track they should be keep clean.
What Type of Grease Should You Use?
You should not use grease or oil on a stairlift track. Instead, use a dry silicone-based lubricant or a manufacturer-recommended lubricant. Why not grease or oil? Grease and oil attract dust, pet hair and other debris, which can cause buildup and make the track sticky. Grease can clog the rollers, limit switches and other motorized components, potentially causing service issues or even damage the lift over time.
Best Practices
Move the lift to the top landing then turn the lift off and unplug the power supply. Starting at the top just below the lift, clean the track downward towards the bottom landing with a dry cloth to remove any dust and debris. We don’t recommend using a damp or wet cloth as this can short the charging contacts. We also like using a can of compressed air to gently blow out any dust or pet hair that’s built up around the gear rack.
After the track is clean locate the gear rack, this is the toothed rail along the track where the pinion gear engages. Apply a dry silicone-based lubricant sparingly to the gear rack in 2′- 3′ foot intervals. You don’t need to lubricate the entire gear rack, the lift will spread the lubricant as it runs back and fourth. Plug the power supply back in and turn the lift on and run it a few times up and down the track to spread the lubricant. If you’re still experiencing any unusual noises, contact a local stairlift professional for servicing.
How Often Should You Lubricate a Stairlift?
Check the manufacturer’s manual for recommended products and lubrication schedules. Generally speaking every 6–12 months for rack-and-pinion models, or as recommended by the manufacturer. More frequently if you notice unusual noises or rough movement. If your stairlift has a self-lubricating system, manual greasing is not needed.
Final Tips
Always refer to your stairlift’s manual before applying lubricant. Keep the track clean to prevent dust buildup. If unsure, contact a professional stairlift technician for assistance. By following these simple steps, you can help keep your stairlift running smoothly and extend its life. If you’re experiencing issues beyond routine maintenance, it may be time to schedule a professional inspection.
