DENSO COBOTTA PRO 900 Review: Specs, Price and Applications of the 6 kg Collaborative Robot
Updated: 2 days ago

The DENSO COBOTTA PRO 900 is a 6-axis collaborative robot with a maximum payload of 6 kg, a reach of 900 mm and ±0.03 mm repeatability, listed from USD 35,000. 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 DENSO COBOTTA PRO 900 is a 6-axis collaborative robot with a 6 kg payload, a 900 mm arm length and ±0.03 mm repeatability. It is built to combine collaborative operation next to people with high-speed work, reaching a TCP speed of up to 2,100 mm/s when no person is nearby. Typical tasks are assembly, handling and inspection. The arm weighs 29 kg and runs on the DENSO RC9 controller. It is listed from USD 35,000.
DENSO COBOTTA PRO 900 at a Glance
Maximum payload: 6 kg
Reach: 900 mm
Axes: 6
Repeatability: ±0.03 mm
Speed: Max. TCP speed 2,100 mm/s
Weight: 29 kg
Controller: DENSO RC9
Price: from USD 35,000
DENSO COBOTTA PRO 900 Technical Specifications
The table below lists the published specifications of the DENSO COBOTTA PRO 900.
Specification | DENSO COBOTTA PRO 900 |
Manufacturer | DENSO Robotics |
Model | COBOTTA PRO 900 |
Robot type | 6-axis collaborative robot |
Maximum payload | 6 kg |
Reach | 900 mm |
Axes | 6 |
Repeatability | ±0.03 mm |
Speed | Max. TCP speed 2,100 mm/s |
Controller | DENSO RC9 |
Certifications | ISO 10218-1:2011, ISO/TS 15066:2016, ISO 13849-1:2015, IEC 60204-1:2016, IP54 |
Starting price | From USD 35,000 |
Detailed Technical Data
6 axes
Max. payload 6 kg
Arm length 900 mm
Max. arm reach 1,066 mm
Repeatability ±0.03 mm
Max. TCP speed 2,100 mm/s
Weight 29 kg
Controller RC9
Design and Build Quality

The COBOTTA PRO 900 is a 6-axis collaborative robot made by DENSO Robotics. Published build data: weight 29 kg.
Programming and Software
Controller and Software
Published controller for the COBOTTA PRO 900: DENSO RC9. Programming interfaces, software licences and simulation tools vary by package, so confirm what is included before ordering.
DENSO COBOTTA PRO 900 Applications and Use Cases
Typical applications for the COBOTTA PRO 900 are material handling, machine tending, assembly, packaging, inspection and dispensing.
Material handling

A 6 kg maximum payload and a 900 mm reach let the COBOTTA PRO 900 move parts between stations, fixtures and conveyors.
Machine tending
The COBOTTA PRO 900 loads and unloads machine tools, presses and moulding machines within its 900 mm reach.
Assembly
Repeatability of ±0.03 mm supports fitting, inserting and fastening parts in assembly cells.
DENSO COBOTTA PRO 900 Price and Value
The DENSO COBOTTA PRO 900 is listed from USD 35,000 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
6 kg maximum payload with a 900 mm reach
±0.03 mm repeatability
Speed: Max. TCP speed 2,100 mm/s
Collaborative design for work near people, subject to a risk assessment
Cons
The 6 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the DENSO COBOTTA PRO 900?
The DENSO COBOTTA PRO 900 fits manufacturers that want a robot working near people without full fencing, subject to a risk assessment.
See the full DENSO COBOTTA PRO 900 product listing on All Things Cobots.
DENSO COBOTTA PRO 900 FAQ
How much does the DENSO COBOTTA PRO 900 cost?
The DENSO COBOTTA PRO 900 is listed from USD 35,000 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 DENSO COBOTTA PRO 900?
The COBOTTA PRO 900 has a maximum payload of 6 kg and a reach of 900 mm.
How accurate is the DENSO COBOTTA PRO 900?
Its published repeatability is ±0.03 mm.
How many axes does the DENSO COBOTTA PRO 900 have?
The COBOTTA PRO 900 has 6 axes.
How is the DENSO COBOTTA PRO 900 programmed?
Programming is done with DENSO's own software. Confirm the included interfaces and SDKs with the supplier.
Which controller does the DENSO COBOTTA PRO 900 use?
Published controller: DENSO RC9.
How much does the DENSO COBOTTA PRO 900 weigh?
Published weight 29 kg.
Is the DENSO COBOTTA PRO 900 a collaborative robot?
Yes. The COBOTTA PRO 900 is a collaborative robot. Every collaborative application still needs its own risk assessment.
What is the DENSO COBOTTA PRO 900 used for?
Typical applications are material handling, machine tending, assembly, packaging, inspection and dispensing.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.





