Setup & Operation 4. Setting of End Effectors
LS20 Rev.4
47
Calculating the Moment of Inertia
Refer to the following examples of formulas to calculate the moment of inertia of load
(end effector with work piece).
The moment of inertia of the entire load is calculated by the sum of each part (a), (b), and
(c).
Work piece (b)
Work piece (c)
End effector (a)
Joint #3 shaft
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 moment of inertia for (a), (b), and (c) are shown below.
Calculate the total moment of inertia using the basic formulas.
Summary of Contents for LS20
Page 1: ...Rev 4 EM179R3533F SCARA ROBOT LS20 series MANIPULATOR MANUAL ...
Page 2: ...MANIPULATOR MANUAL LS20 series Rev 4 ...
Page 8: ...vi LS20 Rev 4 ...
Page 12: ...TABLE OF CONTENTS x LS20 Rev 4 ...
Page 14: ......
Page 29: ...Setup Operation 2 Specifications LS20 Rev 4 17 LS20 804S Standard Model ...
Page 31: ...Setup Operation 2 Specifications LS20 Rev 4 19 LS20 804C Cleanroom Model ...
Page 33: ...Setup Operation 2 Specifications LS20 Rev 4 21 LS20 A04S Standard Model ...
Page 35: ...Setup Operation 2 Specifications LS20 Rev 4 23 LS20 A04C Cleanroom Model ...
Page 72: ......
Page 92: ...Maintenance 4 Cable 80 LS20 Rev 4 4 2 Wiring Diagrams 4 2 1 Signal Cable ...
Page 176: ...Maintenance 14 Maintenance Parts List 164 LS20 Rev 4 ...