eCoder65
Sensors and machine vision
Company details
ZeroErr
零差云控（深圳）科技股份有限公司
About the company
ZeroErr is a Shenzhen-based robotics component manufacturer. It develops eRob integrated rotary joint actuators, eCoder magnetic absolute encoders and dedicated power, communication and commissioning hardware for robot builders. Its products are used in collaborative, surgical, humanoid and industrial automation systems; complete robots shown in applications may belong to customer manufacturers.
- Headquarters
- Shenzhen, China
- Business areas
- Motion control and actuation / Components / Sensors and machine vision / Robot Batteries and Power Components
Products
eCoder18
Sensors and machine vision
I/O Adapter Board
Motion control and actuation
eCoder35H
Sensors and machine vision
eCoder to PC Connector
Sensors and machine vision
eCoder11
Sensors and machine vision
ePower-Board
Robot Batteries and Power Components
eCoder20
Sensors and machine vision
eRob to RJ45 Adapter
Motion control and actuation
eLine_Power_10
Motion control and actuation
eCoder35
Sensors and machine vision
eCoder45
Sensors and machine vision
eLine_Power_5
Motion control and actuation
eLine_COM
Motion control and actuation
eRob to PC Connector
Motion control and actuation
eLine-Power-33
Motion control and actuation
Nanshan, Shenzhen · At the heart of Robot Valley
Connect with the robotics community
An open-source robotics platform connecting global makers and founders with China’s robot companies and component manufacturers. Launching soon.
YOUR APPLICATION DRAFT
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Discover robotics
from parts to pioneers.
Track the newest progress in the world
Experience it in Shenzhen Robot Valley
Drag, swipe or scroll sideways to explore
01 / MEET GLOBAL ROBOT COMPANIES.
They Build What’s Next.
02 / DISCOVER THE MOST ADVANCED ROBOTS.
Products to explore.
FIND YOUR NEXT ROBOTICS PARTNER
The company directory.
Humanoid robots
Discover and compare humanoid robots from around the world.
No matching robots.
Robotics is better
in person.
Step inside a working showcase of robotics, from humanoids and helpful machines to the parts that bring them to life.
Book the visit experience
50+exhibiting companies
Hands-onrobot operation & live demos
~1 hourto explore, try, and ask
Sky decka new view of Shenzhen
Inside the showroom
One visit.
A whole world of robotics.
Explore complete machines, real-world applications, and the components behind them. Get a closer look at the variety on display.
Showing all 8 exhibit highlights.
Interaction
Meet a humanoid
A first handshake. A playful boxing pose. See how robots move alongside us.
Service robots
Robots at your service
Discover a service robot in a shop-counter setting, with objects it can handle.
Robot dogs
Four legs. New possibilities.
Take a closer look at robot dogs and the mechanics that keep them moving.
Dexterous hands
The detail is in the hands
Explore the dexterous hands that turn movement into precise manipulation.
Humanoids
A full-body perspective
Get close to the joints, sensors, and structure of a full-size humanoid.
Wearable robotics
Technology you can wear
Discover wearable assistance alongside robots built for very different environments.
Real-world applications
From the lab to daily life
Explore practical applications, including automated cooking and everyday services.
Core components
What makes a robot work?
Look beyond the body to the components and engineering that make it possible.
A glimpse of what’s inside. Exhibits and live demonstrations may vary by visit.
More than a display
Watch it move.
Then have a go.
The best questions come when you’re standing right beside a robot. A guided visit brings the hardware, the demonstrations, and the conversation together.
- 01
Get your bearings
Follow the showroom route and discover how different robots are used.
- 02
Try robot operation
Get hands-on with selected robots through guided interaction.
- 03
Keep the conversation going
Ask about the technology, share your interests, and explore what comes next.
Beyond the showroom
Step outside.
See the bigger picture.
The sky deck opens onto Shenzhen’s skyline and surrounding mountains. Take in the place where robotics companies, researchers, and makers are building what comes next.
Curiosity brings us together
Come with questions.
Leave with possibilities.
For the simply curious, the people building, and the teams exploring their next idea. Robot Valley is a place to see the technology and talk about where it could go.
Curious visitorsStudents & researchersBuilders & foundersCompany teams
Plan your visit
A little planning.
A lot to discover.
- Where
- Nanshan, Shenzhen, China
- Allow
- Approximately one hour
- Booking
- By appointment
Choose your preferred date and group size on the booking page. The team will confirm the arrangements with you.
What’s included in the visit?
A guided showroom experience with hands-on robot operation and interactive demonstrations. You’ll have time to ask questions and explore the exhibits. Specific robots and activities depend on the day’s arrangements.
Do I need to book in advance?
Yes. Visits are by appointment. Use the booking page to choose your preferred date and share your group details. The team will confirm availability, fees, and arrangements before your visit.
Can I bring a team or student group?
Tell us your group size and interests when booking. Company teams, students, researchers, and other groups can discuss their priorities with the team before the visit.
Can we focus on a particular technology?
Share the robots, applications, or components you’re interested in with your booking request. The team can discuss what’s available and suitable for your visit.
Something else on your mind? info@robotuo.com
Your next encounter with robotics
Come curious.
Leave inspired.
Book the visit experience
Real robots. Real conversations.
See you in Shenzhen.
About Robotuo
Connecting the world to China’s robotics ecosystem.
Get closer to the people, technology, and opportunities shaping robotics in China.
Local knowledge / Firsthand insight / Global reach
About us
Build in China.
Reach the world.
We connect global teams with China’s robotics supply chain and the SZ RoboX open-source community to find partners, share expertise, and bring robotics to new markets.
For companies, developers, and entrepreneurs building what comes next in robotics.
- Companies in our network
- 500+
- International visits hosted
- 200+
- Countries & regions
- 30+
Robotics supply chain
Access robotics, AI hardware, and component suppliers in China. Find partners that fit your business.
Firsthand partnerships
Understand Chinese businesses, explore technical capabilities, and find opportunities for collaboration.
Global Connections, Backed by Experience
With over 1,000 business visitors and buyers served across more than 20 countries and regions, we draw on international experience to connect teams with robotics industry resources.
OUR MISSION
Turn shared knowledge into real-world robotics.
We combine supply chain integration and open-source deployment standards to support robotics applications worldwide.
For Companies
Bring Open-Source Innovation into Practice
We combine supply chain integration with the development of open-source deployment standards, connecting technology and hardware resources to support robotics applications worldwide.
For Developers & Entrepreneurs
Find Your Community. Discover New Opportunities.
Join the SZ RoboX open-source robotics community to exchange technical knowledge with developers and entrepreneurs, follow global industry developments, and explore opportunities to innovate and collaborate.
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Reloading or closing the page clears unsent drafts. Visit previews do not send a booking. Company websites and the Robot Valley booking page are separate websites with their own privacy practices. Review their policies before submitting personal details.