DOBOT CRA7 Overview
The DOBOT CR7A is a 6-axis collaborative robot with a 7 kg payload, an 800 mm working radius and ±0.02 mm repeatability. It combines a short arm with a higher payload for assembly, loading and handling tasks in compact cells. The arm weighs 24.5 kg, can be mounted at any angle, is rated IP54 and reaches a maximum linear speed of 4 m/s. Its safety functions comply with ISO 13849-1, ISO 10218-1 and ISO/TS 15066, with a stand-alone safety controller rated PL d, Category 3.
Key Specifications
Specification | DOBOT CRA7 |
Manufacturer | DOBOT |
Model | CRA7 |
Category | Robot arm / Collaborative robot |
Payload | 7 kg |
Reach | 800 mm |
Repeatability | ±0.02 mm |
Speed | 4 m/s max. linear speed |
Axes (DoF) | 6 |
Interfaces | TCP/IP; Modbus TCP; Modbus RTU; EtherNet/IP; PROFINET; RS485; 2 Ethernet ports; 2 USB ports; ABZ encoder input; 24 digital inputs; 24 digital outputs; 2 analog inputs; 2 analog outputs; 10 safety I/O channels |
Certifications | ISO 13849-1 (PL d, Category 3); ISO 10218-1; ISO/TS 15066 |
Price | From USD 19,300 |
Prices are indicative, are not final and may change.
Applications
Machine tending
Palletizing
Screwdriving
Welding
Lab automation
Education
Industries
Electronics · Metalworking · Education · Medical devices · General manufacturing
Technical Details
6 axes
Max. payload 7 kg
Working radius 800 mm
Repeatability ±0.02 mm
Weight 24.5 kg
Max. linear speed 4 m/s
IP54
Mounting any angle
DOBOT CRA7 Review Summary
The DOBOT CR7A is a 6-axis collaborative robot with a 7 kg payload, an 800 mm working radius and ±0.02 mm repeatability. It combines a short arm with a higher payload for assembly, loading and handling tasks in compact cells. The arm weighs 24.5 kg, can be mounted at any angle, is rated IP54 and reaches a maximum linear speed of 4 m/s. Its safety functions comply with ISO 13849-1, ISO 10218-1 and ISO/TS 15066, with a stand-alone safety controller rated PL d, Category 3. It is listed from USD 19,300.
Pros
7 kg payload with a 800 mm working radius
±0.02 mm repeatability
4 m/s max. linear speed
Any angle mounting
24 digital inputs and outputs with 10 safety I/O channels on the controller
Cons
The 7 kg payload includes the gripper and tooling
End effectors, safety equipment and integration are quoted separately
Starting price is above the FAIRINO FR5 (from USD 7,999)
Who It Is For
The DOBOT CR7A fits machine shops and manufacturers automating machine tending, handling and assembly. Buyers focused on price should also compare it with the FAIRINO FR5.
Full review: DOBOT CR7A Review: Specs, Price and Applications of the 7 kg Cobot
