Standard Collaborative Robotic Arm
A standard collaborative robotic arm (cobot) is a safe, flexible automation solution designed to work directly alongside humans in shared workspaces without the need for safety fencing. Built around highly integrated modular joint actuators that combine frameless torque motors, harmonic reducers, encoders, servo drives, and torque sensors, our 6-axis collaborative robotic arms deliver high precision, smooth motion, and reliable performance for industrial automation, healthcare, research, education, and commercial applications. We supply the robot arm mechanical body only, allowing customers to integrate their own controllers, software, vision systems, and end-effectors through open interfaces and standardized mechanical and electrical specifications for fast, customized system development.
CR-20E-C00 Heavy-Duty 6-Axis Collaborative Robot ArmThe CR-20E-C00 is a high-payload six-axis collaborative robot (cobot) with a 20 kg capacity and a lightweight 65 kg body. It offers a maximum reach of 1641.5 mm, making it suitable for large-part handling, heavy assembly, and palletizing applications.
With ±0.1 mm repeatability, it delivers stable precision within its class. The joint design supports ±175° rotation on J1/J2 and continuous ±360° on J6, enabling flexible motion in compact industrial environments.
Built for harsh conditions, it features IP54 protection and operates from 0°C to 60°C, ensuring reliable performance in dusty and oil-mist environments such as automotive and metal processing. With a payload-to-weight ratio of about 1:3.25, it combines strength with easy deployment for flexible production lines.Details- CR-12E-C00 6-Axis Collaborative Robot (Cobot)The CR-12E-C00 is a 6-axis collaborative robot (cobot) with a 12 kg payload and a lightweight body weighing only 36 kg. Featuring a 1281.5 mm working radius, it provides a larger workspace coverage for industrial automation applications such as material handling, assembly, and palletizing. With a repeatability of ±0.1 mm, the robot meets the accuracy requirements of most general industrial tasks. Its IP54 protection rating and wide operating temperature range of 0°C to 60°C ensure stable and reliable operation in harsh environments such as dust, humidity, and complex production conditions.Details
- CR-05E-C00 6-Axis Collaborative Robotic ArmThe CR-05E-C00 is a 6-axis collaborative robotic arm (Cobot) with a 5 kg payload and a lightweight body weighing only 24 kg. Featuring a 912 mm working radius and ±0.05 mm repeatability, it provides an excellent balance of precision and flexibility for applications such as precision assembly, machine tending, material handling, and quality inspection. With an IP54 protection rating and an operating temperature range of 0°C to 60°C, the robot ensures reliable performance in demanding industrial environments.Details
What is a Standard Collaborative Robotic Arm?
A standard collaborative robotic arm (Cobot) is an advanced automation solution specifically designed to work safely alongside humans in a shared workspace. Unlike traditional industrial robots that prioritize maximum speed and payload, collaborative robots focus on safe human-robot collaboration, enabling operators and robots to perform tasks together without the need for safety fencing.
Collaborative robotic arms have transformed modern manufacturing by removing the physical barriers that once separated people from industrial robots. They provide a safer, more flexible, and highly efficient automation solution for factories, laboratories, educational institutions, and commercial applications.
Our company specializes in supplying the mechanical body of collaborative robotic arms. Customers can integrate their preferred controllers, software platforms, vision systems, sensors, and end-effectors according to their project requirements.
Structure of a Collaborative Robotic Arm
Our collaborative robotic arm consists of the following core components:
- Base
- Robot links
- Modular joint actuators
Each modular joint actuator integrates multiple high-performance components into a compact unit, including:
- Frameless torque motor
- Harmonic reducer
- High-resolution encoder
- Integrated servo driver
- Torque sensor
This highly integrated design delivers excellent motion accuracy, compact dimensions, lightweight construction, and reliable performance.
The most common configuration is a 6-axis collaborative robotic arm, providing excellent flexibility for complex manipulation and automation tasks.
Key Features and Advantages of Collaborative Robotic Arm
Compared with conventional industrial robots, collaborative robotic arms offer several significant advantages.
High Safety
Safety is the primary design principle of every collaborative robot.
Through integrated torque sensors and collision detection technology, the robot can immediately reduce speed or stop when unexpected contact is detected. The robot's operating speed and output force are also carefully controlled to minimize risks. Lightweight construction and smooth rounded surfaces further enhance operator safety.
Human-Robot Collaboration
Collaborative robotic arms are designed to work directly alongside people without requiring large protective safety fences. This enables manufacturers to combine human flexibility with robotic precision, significantly improving production efficiency.
Easy Programming
Most collaborative robots support drag-and-teach programming and intuitive graphical programming interfaces, allowing operators with little robotics experience to quickly create automation tasks without extensive coding knowledge.
Flexible Deployment
Thanks to their compact size and lightweight design, collaborative robotic arms can be installed quickly and easily relocated between different workstations. They are ideal for flexible manufacturing environments with low-volume, high-mix production.
Applications of Collaborative Robotic Arms
Collaborative robotic arms are widely used across numerous industries.
Industrial Manufacturing
Industrial automation remains the primary application for collaborative robotic arms. Typical applications include:
- Precision assembly
- Screwdriving
- Welding
- Machine tending
- Pick and place
- Packaging
- Palletizing
- Quality inspection
- Grinding and polishing
- Spray painting
Medical & Healthcare
Collaborative robots assist with precision dispensing, rehabilitation training, laboratory automation, and other tasks requiring accurate and repeatable motion.
Aerospace & Hazardous Environments
Cobots can perform inspection, assembly, and maintenance tasks in aerospace manufacturing, high-temperature workshops, and hazardous industrial environments where human exposure should be minimized.
Commercial Automation
Emerging applications include:
- Smart coffee machines
- Automated food preparation
- Retail automation
- Self-service vending systems
- Research & Education
Universities, research institutes, and robotics laboratories use collaborative robotic arms for:
AI algorithm development
- Robot control research
- Machine vision integration
- Robotics education
- Human-robot interaction studies
Why Choose Our 6 axis Collaborative Robotic Arms?
Our 6-axis collaborative robotic arm features highly integrated modular joint actuators that combine frameless torque motors, harmonic gear reducers, encoders, servo drives, and torque sensors into a compact architecture. This design provides outstanding positioning accuracy, smooth motion control, high reliability, and easy system integration.
Whether you are developing industrial automation equipment, AI-powered robotics, research platforms, or intelligent manufacturing solutions, our collaborative robotic arm provides a flexible mechanical platform that can be customized with your preferred control system and software to meet diverse application requirements.
