Iai-america IX-NNN8040 Manuel d'utilisateur télécharger pdf (Page 33)

5. Precautions for Use

Caution

5.3 Carrying Load

Load capacity

Type Rated load capacity Maximum load capacity

IX-NNN50/60 2 kg 10 kg

IX-NNN70/80 5 kg 20 kg

Load’s permissible moment of inertia

Type Permissible moment of inertia Remarks

IX-NNN50/60 0.06 kgxm

IX-NNN70/80 0.10 kgxm

Both rated and maximum

Load offset (from the center of axis 4 (rotational axis))

50 mm or less

z Set appropriate acceleration/deceleration according to the mass of the tip and moment of inertia.

Failure to do so may cause the drive part to wear prematurely or may result in damage or vibration.

z If vibration occurs, lower the acceleration/deceleration as appropriate.

z If the load gets offset, the robot becomes more likely to cause vibration. Design the tools so that

the load’s center of gravity aligns with the center of axis 4.

z Do not move the robot horizontally with axis 3 (vertical axis) extended. It may cause the vertical

axis to bend and disable the axis. To move the robot horizontally with axis 3 extended, adjust the

speed and acceleration/deceleration as appropriate.

50 mm or less

Load’s center of gravity

Center of axis 4 (rotational axis)

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Iai-america IX-NNN8040 Manuel d'utilisateur Page 33