Yaskawa Motoman SG400 Overview
The Yaskawa Motoman SG400 is a 4-axis SCARA robot with a maximum payload of 3 kg, a horizontal reach of 400 mm and a repeatability of ±0.01 mm. It belongs to Yaskawa's SG series of high-speed SCARA robots for small-part assembly, dispensing, part transfer and pick-and-place. The arm weighs 14 kg and is installed on the floor, and it runs on the YRC1000micro controller.
Key Specifications
Specification | Yaskawa Motoman SG400 |
Manufacturer | Yaskawa Motoman |
Model | SG400 |
Category | Robot arm / SCARA robot |
Payload | 3 kg |
Reach | 400 mm |
Repeatability | ±0.01 mm |
Axes (DoF) | 4 |
Controller | Yaskawa YRC1000micro |
Interfaces | EtherNet/IP; PROFINET; PROFIBUS; DeviceNet; POWERLINK; Modbus TCP; Ethernet; USB; 8 digital inputs / 8 digital outputs |
Price | From USD 13,000 |
Prices are indicative, are not final and may change.
Applications
Material handling
Machine tending
Assembly
Packaging
Inspection
Dispensing
Industries
Automotive · Electronics · Metalworking · Plastics · Food and beverage · Pharmaceuticals · Logistics
Technical Details
4 controlled axes
Max. payload 3 kg
Horizontal reach 400 mm
Repeatability ±0.01 mm
Mass 14 kg
Installation floor
Controller YRC1000micro
Yaskawa Motoman SG400 Review Summary
The Yaskawa Motoman SG400 is a 4-axis SCARA robot with a maximum payload of 3 kg, a horizontal reach of 400 mm and a repeatability of ±0.01 mm. It belongs to Yaskawa's SG series of high-speed SCARA robots for small-part assembly, dispensing, part transfer and pick-and-place. The arm weighs 14 kg and is installed on the floor, and it runs on the YRC1000micro controller. It is listed from USD 13,000.
Pros
3 kg maximum payload with a 400 mm arm length
±0.01 mm repeatability
Wide choice of industrial fieldbus interfaces
Cons
4 axes limit tool orientation compared with a 6-axis arm
Needs safety fencing or equivalent safeguarding
The 3 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who It Is For
The Yaskawa Motoman SG400 fits electronics and small-parts manufacturers that need fast point-to-point motion.
Full review: Yaskawa Motoman SG400 Review: Specs, Price and Applications of the 3 kg SCARA Robot






























