The Next Generation of Force-Controlled Cobots
Designed for high-end manufacturing applications like precision assembly, complex grinding, and medical automation, the DOBOT CRAF series redefines intelligent force control with its proprietary algorithms and integrated high-resolution sensors.
Delivering plug-and-play operability without installation or deployment, it enables adaptive force applications and seamless human-robot collaboration—setting a new standard for precision, safety, and ease of use in smart manufacturing.
Working Radius: 900mm
Repeatability: ±0.02mm
Working Radius: 1,300mm
Repeatability: ±0.03mm
Working Radius: 1,700mm
Repeatability: ±0.05mm
Unmatched Compliance and Precision
All-in-one Force Control, Plug and Play
The CRAF Series are based on the CRA Series, with a high-precision 6-axis force sensor integrated at the flange end, enabling the cobot with enhanced compliant force control and precise operation capabilities.
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Flange with Ring Status Light Features a ring status light for real-time robot state visibility, Designed with a press-to-drag button. |
Non-Occupying End Interface Does not occupy tool-side RS485 or I/O ports, ensuring compatibility with external devices. |
Intelligent Force Control with Safety and Reliability
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Smooth Dragging, Easy to Control The entire flange serves as an active drag zone for intuitive teaching. |
Orientation-Locked Dragging Users can constrain orientation for precise path programming. |
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Breakthrough Micro-Force Sensitivity With ultra-low drag-start force (<2N), the CRAF robot can be effortlessly guided with just a straw’s touch, enabling millimeter-precise drag teaching and achieving 0.1mm point-to-point accuracy. |
Precision Operation with Unmatched Force Control The CRAF robot maintains constant force with automatic compensation, ensuring flawless performance in high-precision applications like automotive grinding and polishing. |
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Intelligent Environment Sensing The robot features real-time external environment perception (e.g., detecting table height variations) with automatic surface scanning, enabling adaptive motion control for precise task execution based on environmental feedback. |
Safe Human-Robot Collaboration With integrated force-sensing collision detection, the CRAF robot significantly reduces collision forces while achieving industry-leading 2000N impact resistance, reliably handling frequent operational shocks and interference collisions in real-world applications. |
Application Scenarios
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Healthcare The robot features real-time external environment perception (e.g., detecting table height variations) with automatic surface scanning, enabling adaptive motion control for precise task execution based on environmental feedback.
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Other Collaborative Scenarios With integrated force-sensing collision detection, the CRAF robot significantly reduces collision forces while achieving industry-leading 2000N impact resistance, reliably handling frequent operational shocks and interference collisions in real-world applications.
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Specifications
| DOBOT CR5AF | |
| Weight | 25.5 kg |
| Maximum Payload | 5 kg |
| Working Radius | 900 mm |
| Maximum Linear Speed | 2 m/s |
| Joint Range of Motion | |
| J1 | ±360° |
| J2 | ±360° |
| J3 | ±160° |
| J4 | ±360° |
| J5 | ±360° |
| J6 | ±360° |
| Maximum Joint Speed | |
| J1 | 180° /s |
| J2 | 180° /s |
| J3 | 180° /s |
| J4 | 223° /s |
| J5 | 223° /s |
| J6 | 223° /s |
| Force Sensor | |
| Range | Force (Fx/Fy/Fz): 150N | Torque (Mx/My/Mz): 15Nm |
| Overload | 500% F.S. |
| Accuracy | 1% F.S. |
| Precision | 0.5% F.S. |
| End-Effector I/O | |
| DI | 2 Channels |
| DO | 2 Channels |
| AI | 2 Channels (shared with RS485) |
| RS485 | Supported |
| Repeatability | ±0.02 mm |
| IP Rating | IP54 |
| Temperature Range | 0 ~ 50° C |
| Power Consumption | 150W |
| Installation Method | Upright Installation |
| Cable Length | 5 m |
| Materials | Aluminum Alloy, ABS Plastic |
| DOBOT CR10AF | |
| Weight | 40.5 kg |
| Maximum Payload | 10 kg |
| Working Radius | 1300 mm |
| Maximum Linear Speed | 2 m/s |
| Joint Range of Motion | |
| J1 | ±360° |
| J2 | ±360° |
| J3 | ±160° |
| J4 | ±360° |
| J5 | ±360° |
| J6 | ±360° |
| Maximum Joint Speed | |
| J1 | 150° /s |
| J2 | 150° /s |
| J3 | 180° /s |
| J4 | 223° /s |
| J5 | 223° /s |
| J6 | 223° /s |
| Force Sensor | |
| Range | Force (Fx/Fy/Fz): 300N | Torque (Mx/My/Mz): 30Nm |
| Overload | 500% F.S. |
| Accuracy | 1% F.S. |
| Precision | 0.5% F.S. |
| End-Effector I/O | |
| DI | 2 Channels |
| DO | 2 Channels |
| AI | 2 Channels (shared with RS485) |
| RS485 | Supported |
| Repeatability | ±0.03 mm |
| IP Rating | IP54 |
| Temperature Range | 0 ~ 50° C |
| Power Consumption | 350W |
| Installation Method | Upright Installation |
| Cable Length | 5 m |
| Materials | Aluminum Alloy, ABS Plastic |
| DOBOT CR20AF | |
| Weight | 74 kg |
| Maximum Payload | 20 kg |
| Working Radius | 1700 mm |
| Maximum Linear Speed | 2 m/s |
| Joint Range of Motion | |
| J1 | ±360° |
| J2 | ±360° |
| J3 | ±165° |
| J4 | ±360° |
| J5 | ±360° |
| J6 | ±360° |
| Maximum Joint Speed | |
| J1 | 120° /s |
| J2 | 120° /s |
| J3 | 150° /s |
| J4 | 223° /s |
| J5 | 223° /s |
| J6 | 223° /s |
| Force Sensor | |
| Range | Force (Fx/Fy/Fz): 500N | Torque (Mx/My/Mz): 50Nm |
| Overload | 500% F.S. |
| Accuracy | 1% F.S. |
| Precision | 0.5% F.S. |
| End-Effector I/O | |
| DI | 4 Channels |
| DO | 4 Channels |
| AI | 4 Channels (shared with RS485) |
| RS485 | Supported |
| Repeatability | ±0.05 mm |
| IP Rating | IP54 |
| Temperature Range | 0 ~ 50° C |
| Power Consumption | 500W |
| Installation Method | Upright Installation |
| Cable Length | 6 m |
| Materials | Aluminum Alloy, ABS Plastic |
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