KUKA KRC4 Compact — Robotic Controller

Part number	KRC4 Compact
Brand	KUKA
Category	Controller
Description	Robotic Controller
Manufacturer	Kuka
Product Type	Robotic Controller
Product Line	KRC4
Part Number	KRC4 Compact
Rated Supply Voltage	200 to 230 Volts AC
Operating Frequency	50 to 60 Hertz
Number of Axes	6 axes
Rated Power Input	2 kilovolt-amperes
Protection Rating	IP20
Thermal Power Dissipation	Approximately 400 Watts
Ambient Operating Temperature	5 to 45°C (in a non-condensing environment)
Storage Temperature	-25 to 70°C (in a non-condensing environment)
Operating Altitude	3,280 feet (1,000 meters) above sea level
Vibration Resistance	Up to 4.9 meter per second square (0.5G)
Interface Types	Extension bus interface, safety interface, and Ethernet
Cooling Method	Fan cooling
Sound Resistance Level	Approximately 54 decibels

The KRC4 Compact by Kuka is a robotic controller designed to manage a 6-axis robotic system efficiently. It operates with a supply voltage ranging from 200 to 230 volts AC and covers operating frequencies between 50 to 60 Hertz.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.