Product data sheet
FieldQ
FieldQ
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www.emerson.com/fieldq or from your Emerson Automation Solutions - Actuation Technologies Center:
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Contents
2
4
Double Acting Actuators ..- Nm ................................................................................... 4
Spring Return Actuators ...- Nm.................................................................................... 5
Spring Return Actuators ...- lbf.in ................................................................................. 6
FieldQ Valve Actuator Dimensions
7
Metric Actuators - ISO5211 .......................................................................................... 7
Imperial Actuators - ISO5211 ........................................................................................ 8
Metric Actuators - DIN3337 .......................................................................................... 9
13
Drive Inserts ............................................................................................................... 13
Position Indication - Center Plate ................................................................................ 15
QC41, QC42 and QC43 conventionally wired .............................................................. 17
QC40 AS-Interface bus communication ...................................................................... 26
QC54 Foundation Fieldbus bus communication............. ............................................. 35
Parts and Materials Actuator and Modules .................................................................. 48
Failure Modes ............................................................................................................. 50
Double acting assembly codes ................................................................................... 51
Single acting (Spring Return) assembly codes ............................................................. 52
Full Stroke Adjustment Option .................................................................................... 53
Corrosion Protection .................................................................................................. 56
How to Order
1.601.00 Rev. 3
March 2019