CR Series
CR Series Collaborative Robots
The DOBOT CR Series consists of 6 payloads: 3 kg, 5 kg, 7 kg, 10 kg, 12 kg, and 16kg, with repeatability of ±0.02 mm. They are safe for human collaboration, easy to use, flexible and simple to deploy, making them ideal for a wide range of industries: automotive, consumer electronics, semiconductor, healthcare, chemical and new retail. The CR Series lowers labor cost while enhancing production efficiency.
Easy to Learn. Fast to Deploy.
Plug and play design allows a quick deployment using different accessories from our ecosystem. Program with graphical interface, scripting using smartphones, tablets and computers, or program directly with drag-to-teach. Complete installation in 20 minutes. Up and running in an hour.
Safe for Efficient Collaboration.
The CR Series has 22 safety features built-in and is ISO 13849 and TS15066 certified. Equipped with sensors offering 5 adjustable levels of collision detection, it can adapt to a variety of application scenarios. The optional SafeSkin senses unexpected objects that come within 15 cm, actively enhances the safety and efficiency of the robot.
Infused with AI Technology.
All-perceptive AI control technology combines vision, force, voice controls into one. Trajectory tracking and portable learning algorithm make imitating human hand motions possible.
Advanced Algorithm for Higher Performance.
Industry-leading DH parameter compensation technology achieves ±0.02 mm repeatability. Vibration suppression and True Motion algorithms guarantee precision and stability during complex movements.
Open Ecosystem for Scalability.
Various plug-and-play grippers, cameras, and sensors can be connected to multiple IO and communication interfaces on the robot. Secondary development is supported on 20+ development platforms. Task-specific software packages cover loading and unloading, assembly, screwdriving, polishing and other 50+ tasks that can be used across 8 major industries.
SafeSkin Innovative Pre-collision Sensing Technology
The SafeSkin is a wearable accessory designed for collaborate robots to enable pre-collision detection. With high surface coverage, long sensing distance, quick response time, SafeSkin takes human-machine collaboration to a new level. Users can now enjoy both efficiency and safety.
CR Series Technical Data
| CR3 | CR5 | CR7 | CR10 | CR12 | CR16 | |
| Weight | 16.5 kg | 25 kg | 24.5 kg | 40 kg | 39.5 kg | 40 kg |
| Maximum Payload | 3 kg | 5 kg | 7 kg | 10 kg | 12 kg | 16 kg |
| Working Radius | 620 mm | 900 mm | 800 mm | 1300 mm | 1200 mm | 1000 mm |
| Maximum Reach | 795 mm | 1096 mm | 990 mm | 1525 mm | 1425 mm | 1223 mm |
| Rated Voltage | 48V DC | 48V DC | 48V DC | 48V DC | 48V DC | 48V DC |
| Maximum Speed of TCP | 2 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 3 m/s |
| Range of Motion - J1 | ±360° | ±360° | ±360° | ±360° | ±360° | ±360° |
| Range of Motion - J2 | ±360° | ±360° | ±360° | ±360° | ±360° | ±360° |
| Range of Motion - J3 | ±155° | ±160° | ±160° | ±160° | ±160° | ±160° |
| Range of Motion - J4 | ±360° | ±360° | ±360° | ±360° | ±360° | ±360° |
| Range of Motion - J5 | ±360° | ±360° | ±360° | ±360° | ±360° | ±360° |
| Range of Motion - J6 | ±360° | ±360° | ±360° | ±360° | ±360° | ±360° |
| Maximum Joint Speed - J1/J2 | 180°/s | 180°/s | 180°/s | 120°/s | 120°/s | 120°/s |
| Maximum Joint Speed - J3/J4/J5/J6 | 180°/s | 180°/s | 180°/s | 180°/s | 180°/s | 180°/s |
| End-Effector I/O Interface - DI/DO/AI | 2 | 2 | 2 | 2 | 2 | 2 |
| End-Effector I/O Interface - AO | 0 | 0 | 0 | 0 | 0 | 0 |
| Communication Interface | RS485 | RS485 | RS485 | RS485 | RS485 | RS485 |
| Controller I/O - DI | 16 | 16 | 16 | 16 | 16 | 16 |
| Controller I/O - DO/DI | 16 | 16 | 16 | 16 | 16 | 16 |
| Controller I/O - AI/AO | 2 | 2 | 2 | 2 | 2 | 2 |
| Controller I/O - ABZ Incremental Encoder | 1 | 1 | 1 | 1 | 1 | 1 |
| Repeatability | ±0.02 mm | ±0.02 mm | ±0.02 mm | ±0.03 mm | ±0.03 mm | ±0.03 mm |
| Communication | TCP/IP, Modbus, Wi-Fi | TCP/IP, Modbus, Wi-Fi | TCP/IP, Modbus, Wi-Fi | TCP/IP, Modbus, Wi-Fi | TCP/IP, Modbus, Wi-Fi | TCP/IP, Modbus, Wi-Fi |
| IP Rating | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 |
| Temperature | 0° ～ 45° C | 0° ～ 45° C | 0° ～ 45° C | 0° ～ 45° C | 0° ～ 45° C | 0° ～ 45° C |
| Power Consumption | 120W | 150W | 150W | 350W | 350W | 350W |
| Materials | Aluminum alloy, ABS plastic | Aluminum alloy, ABS plastic | Aluminum alloy, ABS plastic | Aluminum alloy, ABS plastic | Aluminum alloy, ABS plastic | Aluminum alloy, ABS plastic |
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