Date: April 22, 2022

Product(s) Affected:  All CB-Series UR5 and UR10 robots from S/N:

UR10: 2022300570

UR5: 2022350444 

In April 2022 output flange and output flange O-rings has changed for UR5 and UR10 output flange O-rings. 

New design output flange with clearly larger O-ring. Can be recognized by the notch marked with the red arrow.

Old design of output flange

No compatibility has been affected, as joints with new revision output flange will match with joint with older revision output flange.

NOTE: Always use correct size O-ring, incorrect O-rings will not fit. 

Output flange O-ring spare part set will contain a equal number of both old revision and new revision O-rings.