The COBO is an interface box specially developed for use together with the JUMBO battery pack (BAJ1/BAJ2 and BAJL Li-Ion) and the CU20 control unit.

It is also possible to connect other 24V lead acid customer batteries or fixed power supply.

The COBO is to be used with CU20 (instead of CP20) for applications that need a large battery capacity (compared to BA20).

Typical uses of the COBO system are trolleys, stretchers or other mobile applications.

A COBO system offers advantages like:
Large battery power for mobile applications

Drive of two actuators (parallel) or more actuators (up to 6 in total)

OpenBus compatibility enables information about charging and battery status on the hand control, only for LINAK batteries