KUKA KR 16 Arc HW (Hollow Wrist)

KUKA KR 16 Arc HW (Hollow Wrist), 6-axis industrial robot, specialist in arc welding, with a payload of 16 kg and a reach of 1636 mm. It is characterized by its hollow wrist design with a 50mm opening that allows you to route the cables inside the protective arm, generating high reliability and repeatability, while improving the accessibility of components, optimizing productivity, and offline programming simplified.

KR C4 - Kuka's latest breakthrough


More powerful, safer, more flexible, and above all more intelligent. The revolutionary concept of the KR C4 provides a firm foundation for the automation of tomorrow. It reduces costs in automation for integration, maintenance and servicing. The long-term efficiency and flexibility of the systems are increased at the same time. For this reason, KUKA has developed a new ground-breaking, clearly-structured system architecture that concentrates on open and powerful data standards. In this architecture, all integrated controllers – from SafetyControl, RobotControl, and MotionControl to LogicControl and ProcessControl – have a joint database and infrastructure which they use and share intelligently.

KR C4 features


Simple to plan, operate and maintain
Continuation of service-proven PC-based control technologies
Quick and easy operation thanks to continued use of familiar operator control concepts
Expansion of the set of commands for more user-friendly path programming
High compatibility with previous programs for the KR C2
Safety, Robot, Logic, Motion and ProcessControl in a single control system
Real-time communication between the dedicated control processes
Central basic services for maximum data consistency
Seamless integration of safety technology for entirely new fields of application
Integrated software firewall for greater network security
Innovative software functions for optimized energy efficiency
Future-compatible technology platform without proprietary hardware
Multi-core processor support for scalable performance
Fast communication via Gigabit Ethernet
Integrated memory cards for important system data
New fan concept for optimized energy efficiency
Maintenance-free cooling without filter mats
Highest performance in the smallest possible space
Maximum availability

Main specifications

Maximum Load of Robot: 16 Kg
Number of axis: 6
Maximum horizontal reach: 1636 mm
Repeatability: ± 0.05 mm
Controller: KR C4 

Range of motion

Axis 1: +/-185º
Axis 2: +35°- 155°
Axis 3: +154° - 120°
Axis 4: ±165°
Axis 5: ±130°
Axis 6: infinitely rotating

Robot motion speed

Axis 1: 200º/s
Axis 2: 200º/s
Axis 3: 195º/s
Axis 4: 370º/s
Axis 5: 310º/s
Axis 6: º/s

Robot Applications

Arc Welding 
Assembly 
Machine tending
Material Handling


Available in stock


Industrial Machinery Export Bilbao, S.L.
Polígono Ugaldeguren III, nó 32, Pabellón 1
48170-Zamudio (Vizcaya) Spain
Tel. 0039 3395310971
0039 3387620171
matteotenti@eurobots.net
daniela@eurobots.net
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Last updated: 19 Oct, 2020