Self-Closing Robot Mower Gate (Not Self-Locking)

Self-Closing Robot Mower Gate (Not Self-Locking)

NOTE: Built using shared HSW Honeycomb standards and sizes
 

Designed for reliable pass-through and automatic return, this gate was built and tested with a 2026 Luba Mini 2 AWD 1500 (360° LiDAR). The width is intentional to account for navigation drift when using a dedicated channel.

Overall 2-panel size : 14.5 in (H) × 34 in (W)

Recommended Fence Opening

• Self-Closing Robot Mower Gate (Not Self-Locking)Cutout: 15.5 in (H) × 34.635 in (W)

Assembly Notes

• Bond all door panel edges together with CA (super glue).

   

• Use the 2 alignment connectors to hold the correct gap during mounting.

  • — Do not glue these in place, remove after installation.

   

• Glue all permanent honeycomb connectors into the panels.

   

• Numerous threaded insert holes are included to allow post-assembly adjustment and tuning.

Hardware

• Springs: Hillman #543183 (Lowe’s)
   
• Threaded inserts: M3, 5.5 mm OD × 3.8 mm depth (AMAZON)

Installation Tips

• Install threaded inserts in all spring mounting locations before assembly.

  This gives flexibility to reposition springs later without disassembling the gate.

Notes

• Gate is self-closing, not self-locking.
• Designed to balance easy push-through with consistent return to center.