Error 7 Moderate Easy DIY

Roborock Robot Vacuum Error 7 — Drive wheel error

Roborock Robot Vacuum · Error code Error 7

What Error 7 Means

One of the main drive wheels cannot turn or is encountering excessive resistance.

Symptoms

  • Voice prompt 'Drive wheels are stuck, please clean'
  • App shows Error 7
  • Robot spins in circles or doesn't move
  • Wheel won't spin when robot is lifted

Common Causes

1
Hair wound around wheel axle

Long hair wraps the axle where the wheel meets the chassis.

2
Debris jammed in wheel well

Pebbles or hard objects stuck against the wheel.

3
Wheel motor failure

Internal gearbox or motor failure stops rotation.

4
Wet/sticky residue on wheel

Adhesive substance prevents rotation.

How to Fix It

  1. Pick up the robot and inspect both drive wheels.
  2. Spin each wheel by hand — both should turn smoothly and equally.
  3. Cut and remove any hair or fibers wrapped around the axle.
  4. Wipe wheel treads clean with a damp cloth.
  5. Check the wheel well for stuck debris.
  6. Place on a flat floor and retry.
  7. If a wheel still won't turn under power, the wheel motor module needs replacement.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Roborock drive wheel motor View on Amazon→

More Roborock Robot Vacuum Codes

Error 1 Error 1 — LDS laser distance sensor blocked or stuck Error 10 Error 10 — Filter blocked Error 11 Error 11 — Magnetic strip / no-go interference Error 12 Error 12 — Battery low, returning to dock Error 13 Error 13 — Charging error / contacts dirty Error 14 Error 14 — Battery error

All Roborock codes → All robot vacuum codes →

Verified against manufacturer documentation: global.roborock.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.