Reference Manual K10Page: 7 Precautions for allowable wristMOTOMANROBOTICSAB3.2 Allowable U-loadThe tapped holes (4) on the top of the U-arm are adapted to attachment of equipment to the robot, see picture / table. Max. load on the U-axis (W2) = 25 kg . Max. unbalance 58,8 Nm at W1 = 5 kg. If loading W1 with maximum 10 kg, unbalanced moment is not permit- ted.Fig.2 Allowable inertia for wrist unit (B-axis).T- and R-axis rotation center lineFig.3 Tapped holes for fastening of the equipment. Ratio between load and momentarm.A0-lineW2W1W1 = 0 kgW1 = 3 kgW1 = 6 kg