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General| Brand | Koei Industry |
|---|---|
| Model | Nucom Series |
| Category | Controller |
| Language | English |
Lists key features of the electronic control actuator series.
Identifies and names the various parts of the actuator assembly.
Provides external dimensional drawings for Nucom-10NS and Nucom-10NM models.
Shows external dimensional drawings for Nucom-10NL, -100, -150, and -200 models.
Details the rated power specifications for different Nucom models.
Specifies the input signal types and ranges accepted by the actuators.
Lists the output torque values for various Nucom actuator models.
Outlines the operation speed for different models and frequencies.
Specifies the travel angle range and control resolution capability.
Indicates the dead zone percentage and linearity performance.
Describes selectable action modes and modes during signal interruption.
Lists protective features like thermal motor protector.
Specifies the operating ambient temperature range.
Lists the rated current consumption for various supply voltages.
Provides motor details, insulation grade, and operation time.
Describes the position detector and output signal types.
Details insulation resistance, withstand voltage, and servo control units.
Describes manual operation accessory and wire inlet type.
States enclosure protection, explosion proof status, and mounting angles.
Indicates body material, coating, and weight for models.
Explains how the actuator system computes and balances signals to control motor.
Illustrates the functional block diagram of the actuator control system.
Provides cautions and recommendations for indoor and outdoor installation.
Details the materials and surface treatments for different actuator parts.
Specifies ambient and fluid temperature limits and options.
Guides on selecting appropriate power and signal cables for the actuator.
Advises on ensuring water prevention when using vinyl tubes or conduits.
Identifies the actuator and valve connection components.
Details step-by-step procedures for assembling the actuator to a valve.
Lists standard and optional supply voltage options for the actuators.
Recommends fuse and breaker capacities for different actuator models.
Specifies the standard and optional input signal types and ranges.
Provides a detailed wiring diagram for connecting the actuator and control pack.
Identifies the components and labels on the control pack.
Explains how to select between direct and reverse action modes.
Describes how to select open, stop, or close modes during signal interruption.
Details the function and adjustment of the sensitivity volume.
Explains how to adjust the ZERO and SPAN volumes for calibration.
Provides instructions for performing manual operations on the actuator.
Outlines the procedure for starting and checking power operation.
Details the adjustment procedure for the potentiometer and limit switches.
Explains how to adjust the mechanical stop bolts and nuts.
Lists common troubles, their probable causes, and solutions.
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