Epson G10-851 Review: Specs, Price and Applications of the 10 kg SCARA Robot
Updated: 2 days ago

The Epson G10-851 is a 4-axis SCARA robot with a maximum payload of 10 kg, an arm length of 850 mm and ±0.025 mm repeatability, listed from USD 15,500. This review covers its full specifications, design, programming options, applications and price, so you can decide whether it fits your automation project.
Quick Verdict
The Epson G10-851 is a 4-axis SCARA robot with a 10 kg maximum payload, 850 mm arm length and ±0.025 mm repeatability. It handles heavier parts in assembly, pick-and-place and material handling tasks. The arm weighs 48 kg (wall mount 53 kg), mounts on a tabletop, ceiling or wall and runs on the Epson RC700-A controller. Its standard cycle time is 0.37 s. It is listed from USD 15,500.
Epson G10-851 at a Glance
Maximum payload: 10 kg
Arm length: 850 mm
Axes: 4
Repeatability: ±0.025 mm
Speed: 0.37 s standard cycle time
Weight: 48 kg (wall mount 53 kg)
Controller: Epson RC700-A
Price: from USD 15,500
Epson G10-851 Technical Specifications
The table below lists the published specifications of the Epson G10-851.
Specification | Epson G10-851 |
Manufacturer | Epson Robots |
Model | G10-851 |
Robot type | 4-axis SCARA robot |
Maximum payload | 10 kg |
Arm length | 850 mm |
Axes | 4 |
Repeatability | ±0.025 mm |
Speed | 0.37 s standard cycle time |
Controller | Epson RC700-A |
Interfaces | Ethernet (10/100Base-T), USB, RS-232C, standard I/O: 24 inputs / 16 outputs, fieldbus slave: DeviceNet, PROFINET, PROFIBUS-DP, CC-Link, EtherNet/IP, EtherCAT, fieldbus master: DeviceNet, PROFIBUS-DP, EtherNet/IP |
Certifications | CE, EN ISO 10218-1, EN ISO 13849-1, EN 60204-1, RoHS |
Starting price | From USD 15,500 |
Detailed Technical Data
4 axes
Max. payload 10 kg
Arm length 850 mm
Repeatability ±0.025 mm
Weight 48 kg (wall mount 53 kg)
Mounting tabletop, ceiling, wall
Standard cycle time 0.37 s
Controller RC700-A
Design and Build Quality

The G-Series is Epson's high-performance SCARA line. Published build data for the G10-851: weight 48 kg (wall mount 53 kg); mounting tabletop, ceiling, wall.
Programming and Software
Epson RC+ and SPEL+
The G10-851 runs on the Epson RC700-A controller and is programmed in the Epson RC+ development environment using the SPEL+ language.
Industrial Communication
Published interfaces are Ethernet (10/100Base-T), USB, RS-232C, standard I/O: 24 inputs / 16 outputs, fieldbus slave: DeviceNet, PROFINET, PROFIBUS-DP, CC-Link, EtherNet/IP, EtherCAT and fieldbus master: DeviceNet, PROFIBUS-DP, EtherNet/IP.
Epson G10-851 Applications and Use Cases
Typical applications for the G10-851 are small parts assembly, electronics handling, medical device assembly, testing, packaging and dispensing.
Small-Parts Assembly

The SCARA layout moves quickly point to point, and ±0.025 mm repeatability suits inserting and fitting small components.
Pick and Place and Kitting
A 10 kg maximum payload and a 850 mm arm length cover transfer between trays, feeders and conveyors.
Dispensing and Testing
The G10-851 follows dispensing paths and loads test fixtures in electronics and medical device production.
Epson G10-851 Price and Value
The Epson G10-851 is listed from USD 15,500 on All Things Cobots. The controller, end effectors, safety equipment and integration affect the final price and are quoted separately. Prices are indicative, are not final and may change.
Pros and Cons
Pros
10 kg maximum payload with a 850 mm arm length
±0.025 mm repeatability
0.37 s standard cycle time
Tabletop, ceiling, wall mounting
High-performance SCARA line
Cons
Four axes: parts cannot be tilted
The 10 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the Epson G10-851?
The Epson G10-851 fits electronics, medical device and consumer goods manufacturers that need fast, precise point-to-point motion.
See the full Epson G10-851 product listing on All Things Cobots.
Epson G10-851 FAQ
How much does the Epson G10-851 cost?
The Epson G10-851 is listed from USD 15,500 on All Things Cobots. The price is indicative and may change, and it does not include end effectors, safety equipment or integration.
What is the payload and arm length of the Epson G10-851?
The G10-851 has a maximum payload of 10 kg and an arm length of 850 mm.
How accurate is the Epson G10-851?
Its published repeatability is ±0.025 mm.
How many axes does the Epson G10-851 have?
The G10-851 has 4 axes.
How is the Epson G10-851 programmed?
It is programmed in the Epson RC+ development environment using the SPEL+ language.
Which controller does the Epson G10-851 use?
It runs on the Epson RC700-A controller.
How much does the Epson G10-851 weigh?
Published weight 48 kg (wall mount 53 kg).
How can the Epson G10-851 be mounted?
Published mounting options: tabletop, ceiling, wall.
What is the Epson G10-851 used for?
Typical applications are small parts assembly, electronics handling, medical device assembly, testing, packaging and dispensing.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.





