Setup & Operation 4. End Effectors
N6 Rev.2
63
Calculating the Inertia Moment
Refer to the following example formulas to calculate the inertia moment of the load (end
effector with work piece).
The inertia moment of the entire load is calculated by the sum of (a), (b), and (c).
Work Piece (b)
Work Piece (c)
End Effector (a)
Rotation Center
Moment of Inertia
of End Effector (a)
=
Moment of Inertia
of Work Piece (b)
+
Moment of Inertia
of Work Piece (c)
+
Whole Moment
of Inertia
The methods for calculating the inertia moment for (a), (b), and (c) are shown in this and
the next page. Figure out the whole inertia moment using the basic formulas below.
(a) Inertia moment of a rectangular parallelepiped
h
b
L
Weight = m
Rectangular Parallelepiped’s Center of Gravity
Rotation Center
m
+ m
×
L
2
b
2
+ h
2
12
(b) Inertia moment of a cylinder
m
+ m
×
L
2
r
2
2
Weight = m
L
r
Cylinder’s Center of Gravity
Rotation Center
Summary of Contents for N6 Series
Page 1: ...Rev 2 EM187R3735F 6 Axis Robots N6 series MANIPULATOR MANUAL ...
Page 2: ...Manipulator manual N6 series Rev 2 ...
Page 8: ...vi N6 Rev 2 ...
Page 14: ......
Page 27: ...Setup Operation 1 Safety N6 Rev 2 15 N6 A850 R C A D F G F E H G F B G F G F F F N6 A850 BR F ...
Page 34: ...Setup Operation 2 Specifications 22 N6 Rev 2 N6 A850 BR Cable direction Upward ...
Page 52: ...Setup Operation 3 Environment and Installation 40 N6 Rev 2 N6 A850 R Maximum motion range 802 ...
Page 66: ...Setup Operation 4 End Effectors 54 N6 Rev 2 N6 A850 R Unit mm ...
Page 104: ......
Page 274: ...Maintenance 4 Cable 262 N6 Rev 2 4 7 1 Signal Power cable ...
Page 275: ...Maintenance 4 Cable N6 Rev 2 263 ...
Page 276: ...Maintenance 4 Cable 264 N6 Rev 2 4 7 2 User Cable ...