ButlerBot · Delivery robot
ButlerBot W3
Multi-floor hotel delivery robot that rides elevators.

Overview
The ButlerBot W3 handles room deliveries across an entire hotel without tying up staff. IoT elevator integration lets it travel between floors on its own, reaching guests wherever they are.
Four adjustable drawers each open independently, so a single trip can serve up to four rooms or recipients at once. Automatic doors and ventilation keep delivery contactless, hygienic and private.
It carries up to 20 kg, runs up to 12 hours per charge and handles inclines up to 7 degrees, making light work of long corridors and ramps.
Best suited for
What it does well
- Rides elevators over IoT to any floor
- Four independent, adjustable drawers
- Serves up to four destinations per trip
- Automatic doors for contactless delivery
- Carries up to 20 kg per run
- Up to 12 hours of runtime per charge
Technical specifications
- Dimensions
- 45.9 x 54.9 x 108.1 cm
- Maximum speed
- 0.8 m/s
- Charging time
- 6.5 h
- Load capacity
- 20 kg
- Weight
- 48 kg
- Battery life
- Up to 12 h
- Climbing ability
- 7°
- Minimum passage width
- 70 cm
See it in action
Robot
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