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5
Har
monic drive r
eplacement period
5-1
1. Overview
The YK-XR series robots uses a harmonic drive as the speed reduction gear for the X and Y axes. Harmonic
drives need to be replaced after specified operation hours have elapsed. Use the guideline explained below
to determine the replacement period and replace the harmonic drive periodically. Since the YK-XR series
robots listed below use long-life harmonic grease, it is not necessary to replace the harmonic grease.
w
WARNING
ENGINEERS WHO HAvE THE QUALIFICATION IN CONFORMITY WITH "2. QUALIFICATION OF OPERATORS/WORKERS" IN
SECTION 4.1 OF THE SAFETY GUIDE MUST PERFORM THE HARMONIC DRIvE REPLACEMENT WHILE REFERRING TO THE
SEPARATE YK-XR SERIES MAINTENANCE MANUAL.
Содержание YK-XR Series
Страница 1: ...EWFK155120 E66 Ver 1 20 YAMAHA SCARA ROBOT Installation Manual YK XR Series YK400XR ...
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Страница 41: ...Contents Before using the robot Be sure to read the following notes i Introduction iv Introduction ...
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Страница 121: ...3 Robot settings 3 33 Sticker affixing positions example X X Y Y Y Y Y Y Z R 23305 FK 00 ...
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Страница 123: ...Chapter 4 Periodic inspecition Contents 1 Overview 4 1 2 List of inspection items 4 2 ...
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Страница 129: ...Chapter 5 Harmonic drive replacement period Contents 1 Overview 5 1 2 Replacement period 5 2 ...
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Страница 141: ...Chapter 7 Torque limit designated Z axis pushing action Contents 1 Torque limit designated Z axis pushing action 7 1 ...
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