Dobot · Industrial cobots
DOBOT CR3
Compact collaborative robot ideal for light industrial and educational settings
Overview
The DOBOT CR3 is a compact, six-axis collaborative robot built for light material handling and adaptable automation. It features integrated joints and a dedicated safety controller, making it suitable for quick setup in confined spaces. This robot includes multiple safety functions and third-party safety certifications.
Specifications
- Deployment Stage
- Scaled Deployment
- Communication
- TCP/IP, Modbus TCP, WiFi
- Degrees of Freedom
- 6
- IP Rating
- IP54
- Locomotion
- Stationary
- Max Speed
- 2 m/s (max TCP speed)
- Operating Temperature
- 0–45 °C
- Payload Capacity
- 3 kg
- Reach
- 620 mm (working radius; max reach 795 mm)
- Repeatability
- ±0.02 mm
- SDK Support
- Yes
- Weight
- 16.5 kg
- Footprint
- ≈257 mm
- Power consumption
- 120 W typical (4.4 A @ 48 V)
- Power supply
- Robot DC 48 V; CC162 controller 110/220 V AC, 50/60 Hz
- Controller
- DOBOT CC162 control cabinet (48 V DC out, IP20); DobotStudio Pro (drag-to-teach, Blockly, Lua)
- Tool I/O
- 2 DI, 2 DO, 2 AI, RS-485 (Modbus-RTU) at the flange; 24 V tool power @ 1 A (2 A for <1 s); ISO 9409-1 flange
- Safety functions
- 22 built-in safety features + collision detection (5 levels) + optional SafeSkin pre-collision; compliant with EN ISO 10218-1, ISO/TS 15066, ISO 13849-1, UL 1740, CSA Z434, NFPA 79 (no PL/Category stated for the CR series)
Where it performs
- Compact design enables deployment in confined workspaces.
- Quick setup time for flexible automation tasks.
- Equipped with multiple built-in safety functions and certifications.
What to check before buying
- Payload capacity is restricted to 3 kg for lighter applications.
- Maximum reach is 795 mm, limiting larger-scale operations.
- Operating temperature range is restricted to 0–45 °C.