CR-20E-C00 Heavy-Duty 6-Axis Collaborative Robot Arm
● Introduction
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.
Features
● High Load Capacity
Supports a 20kg payload with a lightweight 65kg robot body, achieving a strong payload-to-weight ratio of approximately 1:3.25, offering excellent lightweight engineering among heavy-duty robotic manipulators.
● Extended Reach Workspace
Provides a maximum operating radius of 1641.5mm and an overall arm span of 2027mm, enabling coverage of large workpieces and multi-station automation cells.
● High Precision Motion Control
Delivers ±0.1mm repeatability, meeting accuracy requirements for material handling automation, precision stacking, and industrial assembly tasks.
● Wide Joint Range & Motion Freedom
J1/J2 axis: ±175° high-angle rotation
J3 axis: -275° to +65° extended motion envelope
J6 axis: 360° continuous rotation
This structure allows advanced posture adaptability in complex industrial layouts.
● High-Speed Operational Efficiency
End-effector maximum speed: 3m/s
Joint speed range (J3–J6): 150–180°/s
Ensures stable cycle times in heavy payload production environments.
● Industrial-Grade Environmental Resistance
Built with IP54 protection, supporting operation in 0–60°C environments, including humid (non-condensing) and particle-rich conditions such as casting, machining, and automotive workshops.
● Flexible Installation Options
Supports multi-orientation mounting, including floor-mounted, inverted, and wall-side configurations, enabling integration into compact or non-standard production lines.
● Energy-Efficient Power Design
Average power consumption: 1500W
Peak power: 3000W
Optimized for energy-efficient industrial automation in high-load robotics systems.
● Heavy-Duty End-Effector Interface
Equipped with a Φ66h7 precision positioning flange and 6×M6 threaded mounting points, compatible with industrial grippers, welding tools, and customized end-of-arm tooling (EOAT).
Specification
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