Yaskawa Motoman AR1730 Review: Specs, Price and Applications of the 25 kg Arc Welding Robot
Updated: 2 days ago

The Yaskawa Motoman AR1730 is a 6-axis arc welding robot with a maximum payload of 25 kg, a reach of 1730 mm and ±0.02 mm repeatability, listed from USD 23,500. 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 Yaskawa Motoman AR1730 is a 6-axis arc welding robot with a maximum payload of 25 kg, a horizontal reach of 1730 mm and a repeatability of ±0.02 mm. It belongs to Yaskawa's AR series of arc welding robots. The arm weighs 250 kg and is installed on the floor, wall, ceiling or tilted, and it runs on the YRC1000 controller. It is listed from USD 23,500.
Yaskawa Motoman AR1730 at a Glance
Maximum payload: 25 kg
Reach: 1730 mm
Axes: 6
Repeatability: ±0.02 mm
Weight: 250 kg
Controller: YRC1000
Price: from USD 23,500
Yaskawa Motoman AR1730 Technical Specifications
The table below lists the published specifications of the Yaskawa Motoman AR1730.
Specification | Yaskawa Motoman AR1730 |
Manufacturer | Yaskawa Motoman |
Model | AR1730 |
Robot type | 6-axis arc welding robot |
Maximum payload | 25 kg |
Reach | 1730 mm |
Axes | 6 |
Repeatability | ±0.02 mm |
Controller | YRC1000 |
Interfaces | EtherNet/IP, PROFINET, PROFIBUS, DeviceNet, CC-Link, EtherCAT, Modbus TCP, AS-Interface, OPC UA, 2 Ethernet ports, 40 digital inputs / 40 digital outputs |
Starting price | From USD 23,500 |
Detailed Technical Data
6 controlled axes
Max. payload 25 kg
Horizontal reach 1730 mm
Repeatability ±0.02 mm
Mass 250 kg
Installation floor, wall, ceiling, tilted
Controller YRC1000
Design and Build Quality

The AR1730 belongs to the Motoman AR-series. Published build data: mass 250 kg; installation floor, wall, ceiling, tilted.
Programming and Software
INFORM and MotoSim
The AR1730 runs on the YRC1000 controller and is programmed from the teach pendant in Yaskawa's INFORM language. Yaskawa's MotoSim software is available for offline programming and simulation.
Industrial Communication
Published interfaces are EtherNet/IP, PROFINET, PROFIBUS, DeviceNet, CC-Link, EtherCAT, Modbus TCP, AS-Interface, OPC UA, 2 Ethernet ports and 40 digital inputs / 40 digital outputs.
Yaskawa Motoman AR1730 Applications and Use Cases
Typical applications for the AR1730 are arc welding, spot welding, cutting, material handling and machine tending.
Arc welding

The AR1730 carries an arc welding torch along the seam with ±0.02 mm repeatability.
Spot welding
The AR1730 carries a spot welding gun for sheet-metal joining in body and frame production.
Cutting
The AR1730 is used for cutting within its 25 kg payload and 1730 mm reach.
Yaskawa Motoman AR1730 Price and Value
The Yaskawa Motoman AR1730 is listed from USD 23,500 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
25 kg maximum payload with a 1730 mm reach
±0.02 mm repeatability
Several installation options: floor, wall, ceiling, tilted
Wide choice of industrial fieldbus interfaces
Cons
Needs safety fencing or equivalent safeguarding
The 25 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the Yaskawa Motoman AR1730?
The Yaskawa Motoman AR1730 fits fabricators and manufacturers that are automating arc welding.
See the full Yaskawa Motoman AR1730 product listing on All Things Cobots.
Yaskawa Motoman AR1730 FAQ
How much does the Yaskawa Motoman AR1730 cost?
The Yaskawa Motoman AR1730 is listed from USD 23,500 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 reach of the Yaskawa Motoman AR1730?
The AR1730 has a maximum payload of 25 kg and a reach of 1730 mm.
How accurate is the Yaskawa Motoman AR1730?
Its published repeatability is ±0.02 mm.
How many axes does the Yaskawa Motoman AR1730 have?
The AR1730 has 6 axes.
How is the Yaskawa Motoman AR1730 programmed?
It is programmed from the teach pendant in Yaskawa's INFORM language, and MotoSim is available for offline programming and simulation.
Which controller does the Yaskawa Motoman AR1730 use?
It runs on the YRC1000 controller.
How much does the Yaskawa Motoman AR1730 weigh?
Published mass 250 kg.
How can the Yaskawa Motoman AR1730 be mounted?
Published installation options: floor, wall, ceiling, tilted.
What is the Yaskawa Motoman AR1730 used for?
Typical applications are arc welding, spot welding, cutting, material handling and machine tending.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.





