
Dex
Dex is a mobile humanoid service robot from Richtech Robotics for commercial customer-facing environments.
- Degrees of freedom
- 20
- Height · h
- 160 cm
- Mass · m
- 45 kg
- Payload
- 5 kg
- Speed · v
- 1.2 m/s
- Form factor
- service
- Family
- Commercial General-Purpose Humanoids, Telepresence Humanoids
Get to know
the platform.
Dex is a wheeled, mobile humanoid-style service robot intended for commercial and entertainment venues. It supports semi-autonomous operation with voice interaction and computer vision, and is positioned for customer assistance and general service tasks in settings like hospitality and retail. Published specs list ~1.6 m height, ~45 kg mass, 20 DOF, ~5 kg payload, ~1.2 m/s max speed, and ~8 h runtime.
A few more introductions.

Sanbot Elf
Sanbot Elf is a compact wheeled service robot from Qihan Technology for reception, guidance, and interactive engagement.
- DoF
- 10
- Height
- 90 cm
- Weight
- 19 kg
- Payload
- 5 kg

TIAGo
TIAGo by PAL Robotics is a wheeled mobile manipulator for research and education, combining a navigation base with a single arm and sensor suite.
- DoF
- 12
- Height
- 105 cm
- Weight
- 35 kg
- Payload
- 6 kg

LD-250 AMR
Omron LD-250 is a wheeled autonomous mobile robot (AMR) for moving materials in factories and warehouses with up to 250 kg payload.
- DoF
- N/A
- Height
- 30 cm
- Weight
- 62 kg
- Payload
- 250 kg
Big ideas start with
a conversation.
Thinking about putting Dex to work? Tell us what you have in mind. We can help connect the hardware, data, and people to take the next step.