Summary
This modular ramp allows robotic vacuum cleaners to easily overcome door thresholds and small height differences. The individual segments can be flexibly combined to achieve different widths.
Key facts
For overcoming door thresholds – modular, stable, durable
Height-adjustable (only Z scale!) for precise adjustment to your door threshold!
Non-slip surface for secure traction
Sturdy construction for long-lasting use
Easy assembly without special tools
Adjustable to fit various door threshold widths
Filament: PLA or PETG (PETG is recommended due to higher impact resistance)
Layer Height: 0.2 mm for smoother surface to 0.3mm for rougher surface (to ensure that the wheels of the robot vacuum cleaner have enough grip)
Perimeters/Walls: 3
Top/Bottom Layers: 6
Infill: 20 % (Grid or Gyroid pattern for strong load-bearing)
Supports: Not required
Module combinations
Always print and combine at least 3 parts:
End Left (65 mm) – Left (190 mm) – End Right (65 mm) = minimum ramp width is 32 cm.
Other combinations:
56 cm = End Left (65 mm) + left (190 mm) + straight (240 mm) + End Right (65 mm)
75 cm = End Left (65 mm) + left (240 mm) + straight (190 mm) + straight (190 mm) + End Right (65 mm)
Add "straight" parts in combination with one left part to extend the ramp width to fit your needs.
Installation
For installation, use double‑sided tape on smooth floors or the rough side of hook‑and‑loop (Velcro) tape on carpeted floors. Both have held very firmly and securely for me for over a year.
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Modular Robot Vacuum Door Ramps for door thresholds
by The Kit Card Guy · original on Printables ↗
Household / Other House Equipment
♥ 2.2k⬇ 3.4k🖨 18 prints
Print profiles
End Right.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Left 190mm.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Straight 190mm.3mfDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Straight 240mm.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Left 240mm.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
Left 290mm.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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End Left.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
Straight 290mm.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print