Marketplace
MalocherBot
Resources
Blog
Career
Contact
DOBOT CR3A
620 mm
3 kg
Technical Questions
ROI Calculator
€17,970.00 - €19,970.00 excl. VAT.
From 1.000,00 € a month with lease buy or installment.
- Overview
- Compare
- Specifications
- Description
- Downloads
- FAQ
- Similar products
Focus on safety
The cobots in the CRA series are equipped with state-of-the-art safety functions and
thus ensure
smooth
operation.
Versatile
With payloads from 3 to 20 kg, the CRA series from DOBOT offers the right robot for every application.
Featured on Unchained TV
Unfortunately, there are no use case videos yet for this product. Click here to watch other videos on Unchained TV.
Compare
Reach
Payload
Repeatability
Weight
DOBOT CR3A
€17,970.00 excl. VAT.
620 mm
3 kg
0.02 mm
16.5 kg
DOBOT CR10
€21,540.00 excl. VAT.
1300 mm
10 kg
0.03 mm
39 kg
DOBOT CR10A
€25,970.00 excl. VAT.
1300 mm
10 kg
0.03 mm
40 kg
DOBOT CR12A
€26,930.00 excl. VAT.
1200 mm
12 kg
0.03 mm
39.5 kg
Reach
Payload
Repeatability
Weight
DOBOT CR3A
€17,970.00 excl. VAT.
620 mm
3 kg
0.02 mm
16.5 kg
Elite Robots CS63
€16,840.00 excl. VAT.
624 mm
3 kg
0.02 mm
16.5 kg
igus ReBeL-4DOF-OS
€2,946.00 excl. VAT.
495 mm
3 kg
1 mm
7 kg
ABB YuMi IRB 14000
€51,000.00 excl. VAT.
559 mm
0.5 kg
0.02 mm
38 kg
| Arm | ||
|---|---|---|
| Reach | 620 mm | |
| Payload | 3 kg | |
| Weight | 16.5 kg | |
| Performance | ||
|---|---|---|
| Max. linear TCP speed | 2 m/s | |
| Repeatability | 0.02 mm | |
| Min. Operating Temperature | 0 °C | |
| Max. Operating temperature | 50 °C | |
| I/O Ports | Digital in: 2-Way Digital out: 2-Way Analog in: 2-Way (same as RS485) | |
| Joint Movement (Range: ° / Max Speed : ° /s) | ||
|---|---|---|
| J1 | -360 till 360 | ±180 |
| J2 | -360 till 360 | ±180 |
| J3 | -155 till 155 | ±223 |
| J4 | -360 till 360 | ±223 |
| J5 | -360 till 360 | ±223 |
| J6 | -360 till 360 | ±223 |
| J7 | - | - |
| Other Features | ||
|---|---|---|
| IP classification | IP54 | |
| Mounting Direction | All directions | |
| Control Box | ||
|---|---|---|
| Dimension | 345 x 345 x 145mm | |
| Weight | 9.5 kg | |
| I/O ports | Digital in: 24x (PNP or NPN) Digital out: 24x (PNP or NPN) | |
| I/O power supply | AC input: 100-240V, 47 -63 Hz DC input: 30-60 V | |
| Communication | 2x Ethernet (TCP/IP, Modbus TCP, Ethernet/IP, PROFINET) 2x USB 1x 485 (RS485, MODBUS RTU) | |
| IP classification | IP20 | |
The DOBOT CR3A is a compact cobot with a payload of 3kg and a reach of 620mm. It is characterised by Harmonic Drive gears, which enable cycle times to be improved by up to 25%. This technology contributes to increased efficiency in production processes. With algorithms to reduce vibrations, the cobot achieves a movement accuracy of 0.2 to 0.4 mm for complex movements.
Focus on safety
Safety is ensured by the cobot's electromagnetic brakes, which activate within 18 ms in the event of a power failure and stop the cobot almost immediately. Functions such as virtual borders and real-time monitoring of the payload contribute to the safety of operators and the production environment.
Intuitive operation
The cobot is operated via the DobotStudioPro software, which offers a user-friendly interface. The software supports various programming methods, including graphical programming, script programming and trajectory repetition, and is compatible with various devices such as PCs, teach panels, tablets and smartphones.
Expandability and connectivity
With two industrial Ethernet ports and support for common network protocols such as Modbus Ethernet/IP and Profinet as well as 24 I/O ports, the Cobot offers a wide range of expansion options. This enables easy integration into existing systems and customisation for a wide range of applications.
SafeSkin technology
DOBOT's Safe-Skin technology enables contactless collision detection for collaborative robots by recognising obstacles within a radius of 15 cm. This technology ensures safety without compromising working speed and allows robots to move quickly at up to 1 m/s. SafeSkin provides comprehensive protection and works reliably even when external materials such as fabrics or gloves are involved, making it an effective solution for safe human-machine interactions.
Applications
The DOBOT CR3A is versatile and suitable for tasks such as welding, palletising, loading and unloading, assembly and other applications that require precision and efficiency.
Overall, the DOBOT CR3A cobot offers a balanced combination of performance, safety and ease of use, making it a practical solution for a wide range of production requirements.
Did not find what you’re looking for?
To place an order, send us an inquiry through the button at the top of the page or contact us through the chat.
Unchained Robotics is the biggest marketplace for all things automation. We have over 36 brands with 9 different categories such as Cobots, Grippers, Cameras, Starter-kits, End-of-Arm-Accessories, Teaching-kits, Turnkey Solution, Cobot-Base and even
Services. For more information, check out our About page.
We have the answer for you in a series of blog post below:
Was du bei der Auswahl eines Cobots beachten solltest – The Specs that Matter
The Specs that Matter Die Top 10 Fragen zur Roboterwahl
Elite Robots CS63
igus ReBeL-4DOF-OS
ABB YuMi IRB 14000
AUBO i20
Talk to an
Automation expert
Have questions about this product, pricing, or your automation projects? Fill out the form and an automation expert from our team will be in touch within 24 hours.
Sebastian Hren
+49 176 444 939 58
Simon Kley
+49 159 017 790 81
Talk to us
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply
