Collaborative robots offer competitive advantages to businesses across industries.
Learn More


Dobot's robots are capable of performing a wide range of tasks more efficiently.
Learn More


Performance Unleashed With High Payload And Wide Radius

Get in touch

CR20A Collaborative Robot

Building upon the safety, efficiency, flexibility, and ease of use of the CR series, the CR20A breaks through the payload limit to 20 kg, opening up a wider range of applications for collaborative robots. With a 1,700 mm working radius, the CR20A can meet the demands of heavy-duty picking, packing, palletizing and welding in the automotive, home appliances, logistics and metal processing industries.

User-friendly Design for Faster Deployment

The CR20A adopts an industry-first dual-channel end effector design, which can directly connect to multiple end tools. It also features a visual status indicator at the base for intuitive recognition of operating status.

More Possibilities with High Payload and Wide Radius

The CR20A has a working radius of 1,700 mm and a maximum payload of 20 kg. With advanced motion control algorithm, the CR20A operates more stably, with residual vibrations reduced by 50% during high-speed emergency stops.

24 Interface Ports for Greater Flexibility

The CR20A supports Profinet and Ethernet/IP communication protocols and connects seamlessly with PLC. It has 24 digital IO ports with industry leading support for PNP and NPN switching to expand applications with ease.

High Protection Level for Safer Collaboration

The robot body and control box both achieve a high protection level of IP54. When overloaded, the robot will automatically sound an alarm. The CR20A also features an innovative electromagnetic brake protection, which reduces the end tool drop distance at power failure.

Questions? We're here to help!

Our experts are ready to assist you in planning your path to automation success.
They can provide answers to all your Dobot-related queries, including:
√ Our Information on our product portfolio and pricing
√ Tailored solutions that suit your business needs
√ Distributor partnership policy and more…
Simply fill out the form at right or email us at


Weight 70 kg
Maximum Payload 20 kg
Working Radius 1,700 mm
Maximum Speed of TCP 2,000 mm/s
Maximum Joint Speed J1 ~ J2 120° /s
J3 150° /s
J4 ~ J6 180° /s
Range of Motion J1/J2/J4/J5/J6 ±360°
J3 ±165°
I/O Ports Power 24V, Rated 2A, Max 3A
Ports 2 connectors, RS485/AI, 2 x DO, 2 x DI
Repeatability ±0.05 mm
IP Rating IP54
Noise ≤ 70 dB
Working Environment 0° ~ 50° C
Installation Orientation Upright
Cable Length to Controller 6 m
Materials Carbon steel, aluminum alloy, ABS plastic

* The above data is the test results obtained by Dobot Laboratory under controlled experimental conditions, which may have slight differences from those in actual application scenarios.

Establish Contact with Dobot Experts

Take part in automation transformation. Let’s work together towards a more efficient tomorrow.

Contact Information

Choose the Product that Interests You

You can expect to hear from Dobot in 2 days.

File sent

The related product information has been sent, please kindly check your email.

Join Dobot+ Ecosystem to Forge Deeper Partnerships

Dobot sincerely invites robotics software companies and hardware manufacturers to Dobot+. Together we can offer best in class solutions to end users in various industries.

Contact Information


Contact Form

Contact Form