Used EPSON G6-551S 4-Axis SCARA Industrial Robot for Sale
The EPSON G6-551S is a high-speed 4-axis SCARA industrial robot designed for precision assembly, material handling and high-throughput factory automation. With a 550mm arm length and maximum payload of 6kg, it offers an excellent balance of reach, payload and compact installation.
The G6-551S features Epson's Max-E work envelope design, which increases usable workspace while maintaining a compact footprint. Epson states that the G6-55x models can perform applications that traditionally required longer 600mm-class SCARA robots, helping manufacturers reduce required production-cell space.
The robot supports a 3kg rated payload and 6kg maximum payload, making it suitable for handling components, tooling, fixtures and workpieces in a wide range of industrial automation applications.
The G6-551S provides ±0.015mm repeatability for Joints 1 and 2, ±0.010mm for Joint 3 and ±0.005° for Joint 4. These specifications provide accurate and consistent positioning for repetitive assembly, transfer, dispensing and handling operations.
With a 0.36-second standard cycle time, the G6-551S is designed for high-throughput production. Its high-rigidity arm and Epson PowerDrive servo technology provide fast acceleration, smooth start/stop motion and reduced residual vibration.
The standard G6-551S uses tabletop mounting and has a 180mm Z-axis stroke. The G6-55x platform is also available in ceiling- and wall-mounted configurations, with longer 330mm Z-axis versions available in the G6-553 series.
The G6 series can be configured for standard, cleanroom and ESD environments, with optional protected models depending on configuration. Epson also supports the G6 platform with its RC+ programming environment and integrated automation options.
FANCHENG supplies used and refurbished EPSON G6-551S SCARA industrial robots for manufacturers, automation integrators and industrial users worldwide.
Key Features
- 4-axis SCARA industrial robot
- 3kg rated payload
- 6kg maximum payload
- 550mm arm length
- ±0.015mm J1/J2 repeatability
- ±0.010mm J3 repeatability
- ±0.005° J4 repeatability
- 0.36-second standard cycle time
- High-speed operation
- High-rigidity arm design
- Epson Max-E workspace design
- 180mm Z-axis stroke
- Compact tabletop configuration
- Ceiling and wall mounting options available within the G6 platform
- Standard, cleanroom and ESD configurations available
- Epson RC+ programming environment
- Vision guidance and conveyor tracking options
- Used and refurbished units available
Typical Applications
The EPSON G6-551S can be used for:
- Pick and Place
- Assembly
- Material Handling
- Parts Transfer
- Kitting
- Dispensing
- Inspection
- Packaging
- Sorting
- Electronics Assembly
- Component Handling
- Machine Loading and Unloading
- Precision Automation
- High-Speed Production
Epson specifically positions G6 SCARA robots for applications such as mechanical and electrical assembly, pick and place, kitting and dispensing, with use across automotive, medical, semiconductor, pharmaceutical, electronics, packaging and other industries.
Why Choose FANCHENG?
FANCHENG specializes in supplying used and refurbished industrial robots from major international brands including ABB, FANUC, KUKA, Kawasaki, YASKAWA MOTOMAN, Stäubli and EPSON.
We provide cost-effective automation equipment for manufacturers, automation integrators and industrial users worldwide.
Our services include:
- Used and refurbished EPSON robots
- SCARA industrial robots
- High-speed automation robots
- Precision industrial robots
- Robots and controllers
- Multiple brands and models
- Robot inspection and testing
- Competitive prices
- Worldwide export support
- Fast quotation
- Professional sales assistance
- Support for automation integrators and end users
Get a Quote
Looking for a used EPSON G6-551S SCARA robot for sale?
Send us your required model, quantity, application and destination country. FANCHENG can check current stock and provide a competitive quotation.





