ROKAE xMate SR3 Review: Specs, Price and Applications of the 3 kg Collaborative Robot
Updated: 2 days ago
The ROKAE xMate SR3 is a 6-axis collaborative robot with a maximum payload of 3 kg, a reach of 705 mm and ±0.03 mm repeatability, listed from USD 15,200. 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 ROKAE xMate SR3 (SR3-3/0.7C) is a 6-axis collaborative robot with a payload of 3 kg and a reach of 705 mm, repeatable to ±0.03 mm. The arm weighs about 13.8 kg, is rated IP54 and runs on 48 VDC with a compact control cabinet. Six-axis force sensing at the tool flange supports force-controlled tasks, and the arm can be mounted at any angle. It is suited to light assembly, inspection, commercial service and other small-part handling tasks. It is listed from USD 15,200.
ROKAE xMate SR3 at a Glance
Maximum payload: 3 kg
Reach: 705 mm
Axes: 6
Repeatability: ±0.03 mm
Speed: 1.5 m/s (tool end)
Controller: xMate SR Cab (MSC)
Price: from USD 15,200
ROKAE xMate SR3 Technical Specifications
The table below lists the published specifications of the ROKAE xMate SR3.
Specification | ROKAE xMate SR3 |
Manufacturer | ROKAE |
Model | xMate SR3 |
Robot type | 6-axis collaborative robot |
Maximum payload | 3 kg |
Reach | 705 mm |
Axes | 6 |
Repeatability | ±0.03 mm |
Speed | 1.5 m/s (tool end) |
Controller | xMate SR Cab (MSC) |
Interfaces | 5 digital inputs, 5 digital outputs, 2 safety inputs, 1 safety output, RS232, RS485, 2 x Gigabit Ethernet RJ45, 2 x USB 3.0, EtherCAT |
Certifications | CE |
Starting price | From USD 15,200 |
Detailed Technical Data
Robot weight: approx. 13.8 kg. Protection rating: IP54. Power supply: 48 VDC. Operating temperature: 0-50 °C. Mounting: any angle. Force sensing at the tool flange: Fx, Fy, Fz, Tx, Ty, Tz
Force control accuracy 0.5 N / 0.1 Nm
Adjustable Cartesian stiffness 0-3000 N/m. Joint ranges: axes 1, 4, 5 and 6 ±360°, axis 2 -155° to +140°, axis 3 -175° to +135°. Maximum joint speed: 180°/s on all axes. Control cabinet: 203 x 175 x 42 mm, approx. 1.2 kg, IP20, 48 VDC input
Design and Build Quality
The xMate SR3 is a 6-axis collaborative robot made by ROKAE. Published build data: Robot weight: approx. 13.8 kg. Protection rating: IP54. Power supply: 48 VDC. Operating temperature: 0-50 °C. Mounting: any angle. Force sensing at the tool flange: Fx, Fy, Fz, Tx, Ty, Tz; adjustable Cartesian stiffness 0-3000 N/m. Joint ranges: axes 1, 4, 5 and 6 ±360°, axis 2 -155° to +140°, axis 3 -175° to +135°. Maximum joint speed: 180°/s on all axes. Control cabinet: 203 x 175 x 42 mm, approx. 1.2 kg, IP20, 48 VDC input.
Programming and Software
Controller and Software
Published controller for the xMate SR3: xMate SR Cab (MSC). Programming interfaces, software licences and simulation tools vary by package, so confirm what is included before ordering.
Industrial Communication
Published interfaces are 5 digital inputs, 5 digital outputs, 2 safety inputs, 1 safety output, RS232, RS485, 2 x Gigabit Ethernet RJ45, 2 x USB 3.0 and EtherCAT.
ROKAE xMate SR3 Applications and Use Cases
Typical applications for the xMate SR3 are machine tending, palletizing, welding, assembly and inspection.
Machine tending
The xMate SR3 loads and unloads machine tools, presses and moulding machines within its 705 mm reach.
Palletizing
The xMate SR3 stacks cases, bags and crates onto pallets, lifting up to 3 kg including the gripper.
Welding
The xMate SR3 is used for welding within its 3 kg payload and 705 mm reach.
ROKAE xMate SR3 Price and Value
The ROKAE xMate SR3 is listed from USD 15,200 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
3 kg maximum payload with a 705 mm reach
±0.03 mm repeatability
Speed: 1.5 m/s (tool end)
Collaborative design for work near people, subject to a risk assessment
Wide choice of communication interfaces
Cons
The 3 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the ROKAE xMate SR3?
The ROKAE xMate SR3 fits manufacturers that want a robot working near people without full fencing, subject to a risk assessment.
See the full ROKAE xMate SR3 product listing on All Things Cobots.
ROKAE xMate SR3 FAQ
How much does the ROKAE xMate SR3 cost?
The ROKAE xMate SR3 is listed from USD 15,200 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 ROKAE xMate SR3?
The xMate SR3 has a maximum payload of 3 kg and a reach of 705 mm.
How accurate is the ROKAE xMate SR3?
Its published repeatability is ±0.03 mm.
How many axes does the ROKAE xMate SR3 have?
The xMate SR3 has 6 axes.
How is the ROKAE xMate SR3 programmed?
Programming is done with ROKAE's own software. Confirm the included interfaces and SDKs with the supplier.
Which controller does the ROKAE xMate SR3 use?
Published controller: xMate SR Cab (MSC).
Is the ROKAE xMate SR3 a collaborative robot?
Yes. The xMate SR3 is a collaborative robot. Every collaborative application still needs its own risk assessment.
What is the ROKAE xMate SR3 used for?
Typical applications are machine tending, palletizing, welding, assembly and inspection.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.
