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KE SERIES ELECTRIC ACTUATOR
For safe and proper operation, please read this manual carefully before using.
Notice: The contents in this manual are subject to change without
individual notice.
1. Pre-caution
After receiving actuator, please check the following matters.
a) Packing and documents ①product list ②wiring diagram
b) Inspection report; Nameplate; Electrical wiring diagram is consistent with
purchase
c) Cable interface and seal method after completion of electrical wiring.
www.atcontrols.com
Electric Actuator with worm drive
Installation & Maintenance Manual
ATTENTION
1
KE SERIES
May 28, 2019
I
OM08069
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Table of Contents
Related Manuals for TRIAC KE Series
Summary of Contents for TRIAC KE Series
- Page 1 KE SERIES Electric Actuator with worm drive Installation & Maintenance Manual KE SERIES ELECTRIC ACTUATOR ATTENTION For safe and proper operation, please read this manual carefully before using. Notice: The contents in this manual are subject to change without individual notice.
- Page 2 KE SERIES Electric Actuator with worm drive Installation & Maintenance Manual 2. Part Name Sight glass Sight glass cover Motor Indicator dial Rotor spindle Motor endcap body Terminal board worm Transmission gear worm gear Gear box cover Output shaft...
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Page 3: Performance Features
KE SERIES Electric Actuator with worm drive Installation & Maintenance Manual 3. Performance features 3.1 Housing Aluminum alloy housing. Anodized and polyester powder coated for strong corrosion resistance. Protection class IP67. 3.2 Motor Small size squirrel-cage motor with large torque and low inertia. Insulation class F and built-in overheat protection switch to prevent the motor from overheating. -
Page 4: Mounting And Adjusting
Electric Actuator with worm drive Installation & Maintenance Manual 4. Sizing KE Series electric actuator output torque ranges from 440 in-lbs to 3500 in-lbs and can fit a variety of valves (ball valve, butterfly valve, etc.) and damper baffle, etc. KE-440... - Page 5 KE SERIES Electric Actuator with worm drive Installation & Maintenance Manual 2. Ambient temperature - Medium temperature 1) When the environment temperature is below freezing, add desiccant heater inside the actuator. 2) When fluid temperature is below freezing, the bracket connected with the valve shall special process.
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Page 6: Test Operation
KE SERIES Electric Actuator with worm drive Installation & Maintenance Manual 5. Test Operation A. Manual Operation Remove power off before making manual operation. Insert the manual handle into the hexagonal hole underneath the rubber cap. Note: Continuing to turn the actuator once the full open or full closed mechanical stop is reached will result in damage to other parts. -
Page 7: Troubleshooting
KE SERIES Electric Actuator with worm drive Installation & Maintenance Manual 7. Other 1) The actuator or the brochure shows the reference wiring diagram. 2) Please refer to the specification of Actuator module parts for modulating instructions. 6. Trouble Shooting...
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