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Flowserve Limitorque Accutronix MX - User Manual

Flowserve Limitorque Accutronix MX
126 pages
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130-12000
Rev. B
11/02
Limitorque
®
Accutronix MX
Maintenance & Spare Parts Manual
Limitorque Actuation Systems

Table of Contents

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Flowserve Limitorque Accutronix MX Specifications

General IconGeneral
TypeElectric Actuator
ApplicationValve Automation
ControlDigital
Communication ProtocolsModbus, Foundation Fieldbus, Profibus
Diagnostic CapabilitiesAdvanced Diagnostics
Voltage24V DC
Enclosure RatingNEMA 4X
Output SignalsDigital
CertificationsATEX

Summary

Introduction to Limitorque MX Actuators

Premise and Scope

Outlines the manual's structure and purpose for actuator subassembly procedures.

Important Notes and Warning Statements

Crucial safety warnings and precautions for operating and maintaining the actuator.

Procedure Emphasis

Explains text formatting used for safety notices and procedural details.

Reference Documents

Lists related bulletins and manuals for further product information.

Accutronix MX Actuator Subassembly Overview

MX Actuator Subassembly Components

Identifies and lists the major components of the Accutronix MX actuator.

Product Information and Specifications

Details product description, storage recommendations, and unit weights.

Product Identification

Provides guidance on initial inspection and recording of actuator identification details.

Maintenance Procedures

Covers recommended maintenance, lubrication, and O-ring guidelines.

Subassembly Removal and Remounting Procedures

Guides on removing and remounting actuator subassemblies for service.

Ordering Replacement Subassemblies

Details the process for ordering replacement parts and subassemblies.

Actuator Removal from Mounting Adapter

Removal with Type B1;B4;B4 E Base (Torque)

Step-by-step instructions for removing the actuator from torque bases.

Removal with Type A1;A1 E Base (Thrust)

Step-by-step instructions for removing the actuator from thrust bases.

Mechanical Assemblies: Maintenance and Replacement

Motor Assembly

Details the removal and remounting procedures for the motor.

Declutch Assembly

Provides part lists and procedures for removing and remounting the declutch mechanism.

Top-Mounted Handwheel

Instructions for removing and remounting the top-mounted handwheel.

Side-Mounted Handwheel (No Spur Gear)

Details removal and remounting for side-mounted handwheels without spur gear.

Side-Mounted Handwheel (With Spur Gear)

Instructions for removal and remounting of side-mounted handwheels with spur gear.

Converting Handwheel Type

Procedure for converting handwheel mounting orientation.

Thrust Base Type A1;A1 E

Details parts list and removal/remounting for A1/A1E thrust bases.

Torque Base Type B1

Lists parts and procedures for removal and remounting of B1 torque bases.

Baseplate Type B4

Provides parts list and instructions for B4 baseplate removal and remounting.

Worm Shaft Assembly

Details the removal and remounting procedures for the worm shaft.

Drive Sleeve Assembly (MX-05 & 10)

Covers removal and remounting procedures for drive sleeve assemblies for MX-05 & 10.

Drive Sleeve Assembly (MX-20, 40, 85 & 140)

Covers removal and remounting procedures for drive sleeve assemblies for MX-20, 40, 85 & 140.

Handwheel Adapter (MX-05)

Explains the removal and remounting of the handwheel adapter for MX-05.

Handwheel Adapter;Worm Gear Assembly

Explains the removal and remounting of handwheel adapter and worm gear components.

Clutch and Clutch Ring Components

Details the removal and remounting procedures for clutch and clutch ring parts.

Electronic Assemblies: Maintenance and Configuration

Accutronix Control Panel (ACP)

Covers the removal and remounting procedures for the ACP.

Control Module

Details removal, remounting, fuse replacement, and return options for the control module.

Restoring Power with New Control Module

Procedure for restoring power after installing a new control module.

Terminal Block Assembly

Provides removal and remounting instructions for the terminal block.

Control Module-Contactor Assembly

Details the removal and remounting of the contactor assembly within the control module.

Encoder Assembly

Covers the removal and remounting procedures for the encoder.

Encoder Drive Cartridge

Details the removal and remounting procedures for the encoder drive cartridge.

Motor Lead Harness (MX-85 & 140 Only)

Provides removal and remounting instructions for the motor lead harness.

Spare and Replacement Parts Guidelines

Guidelines for Recommended Spare Parts

Provides recommendations for stocking wear components, bearings, O-rings, seals, and critical parts.

Recommended Spare Parts for MX Actuators

Lists suggested spare parts based on duty cycle: short-term, long-term, and severe duty.

Other Spare Parts Concerns

Addresses unique application requirements and strongly recommends OEM parts.

Regulatory Information and Declarations

Declaration of Conformity

Details compliance with relevant EU directives and standards, including manufacturer and importer information.

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