What is Predictive Maintenance and IoT? 2021.pdf · 2021. 7. 6. · Predictive Maintenance Failure...
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Transcript of What is Predictive Maintenance and IoT? 2021.pdf · 2021. 7. 6. · Predictive Maintenance Failure...
What is "Predictive Maintenance" and "IoT"?
System Overview
Ｑ Ａ＆
Wear and Tear
Signs of
Failure
Key Point
Preventiveand
Predictive Maintenance
Failure
Problem Prevention No Downtime
Stop Operation Maintainence
Resume Operation
Parts replacement Investigate root cause and more
Downtime
Industrial Internet of Things (IoT)
Topic Predictive Maintenance
Motor Alarms,
Warnings/General Information,
Monitoring Information
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ControlDriver
Motor
Feedback
On-site Data Utilization
Engineering Chain
Serial Communication
Fan
Touch Screen
Cloud
Edge Computing
Improved Productivity
Supply Chain
AI(Artificial Intelligence)
Decision Based on Data (Predictive Maintenance, Preventative Maintenance)
Data Accumulation
Data Analysis (Visualization)
Data Utilization
Visualization of Information
Indicator
LED
Room Temperature
Systems
Corporate
Management
Collection
of Real
Data
The internet of things, or IoT, is a system of interrelated computing devices, mechanical and digital machines, objects, people that
ability to transfer data over a network without requiring human-to-human or
human-to-computer interaction.
Video Example
Until now, the mainstream concept was “post-maintenance where repair works every time a failure has occurred.
unknown cause which takes time to inspect and to force stop machine production.
In order to notice the signs of failure, it is important to monitor the changes of condition daily.
Example Visualize the change of condition
Example Real Time Monitoring
Expansion
Warm
Cold
Po
sitio
n D
isp
lace
men
t [m
m]
Operation Time [min]
When the ball screw warms up, it expands, and the position is displaced.
Operation Method: Precise ball crewRepetitive Positioning Accuracy: 00b1 0.01mm
リアルタイムに状態を監視
Switch Cylinder
Position
Speed
TLC Output
Load Factor
Cummulative Load
Approach the switch with a positioning operation
Speed 100 mm/s
Start a push operationSpeed 100 mm/s
Press for 3 seconds
Move back by -0.01 mm
Return to starting positionMaximum Speed
Real Time Monitoring
Endurance Test Equipment:Durability test device that repeatedly presses the push button of an electronic device
Motor Load
Time
Before Maintenance
After Maintenance
Temperature Rise Over Time
Motor’s Load Over Time
(RTU)Modbus
Products With Capabilities of Monitoring
AZ Series Battery-Free Absolute Sensor Equipped
STEPPING MOTORS
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Battery-Free Absolute Sensor Equipped
LINEAR MOTORIZED ACTUATORS
SeriesEZS
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No.1 Medan Syed Putra Utara 59200Kuala Lumpur, MalaysiaTEL: +60-3-22875778 FAX: +60-3-22875528
1-4-14 Krystal Point II, Lebuh Bukit Kecil 6, Bayan Lepas, 11900 Penang, MalaysiaTEL: +60-4-6423788 FAX: +60-4-6425788
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Contact Us
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