Hamilton Sundstrand Company ACT2000 Manuel d'utilisateur

ACT2000 Operations Manual ACT2000 All-Electric Actuator SD-6008-03

ACT2000 1.7 Linear Drive Mechanism The Linear Drive Mechanism converts the rotary motion of the Motor Assembly to linear actuator motion. The core

ACT2000 1.9 Identification Plate A product identification plate is attached to the actuator housing assembly. Figure 1-4 shows a typical identificati

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ACT2000 2-1 2 FUNCTIONAL DESCRIPTION AND OPERATION This section describes system functions employed in the ACT2000 Electric Actuator. 2.1 System

ACT2000 ACTUATOR DRIVER ASSY CONTROL INTERFACEMTR CURRENT MTR CURRENT RTN

ACT2000 2.2.1 Power The ACT2000 operates on nominal 120 VDC, user-provided input voltage via the four-wire power harness. Refer to Figure 2-2 for ty

ACT2000 Run Command The RUN command is a user provided discrete input to the ACT2000 which allows the actuator to track position demand. The +24 VDC

ACT2000 Motor Current Feedback The ACT2000 provides motor current feedback to the user. This internally generated feedback signal is proportional to

ACT2000 2.3 Basic Operation and State Description The basic operation of the ACT2000 is described in the following sections. The Power-Up mode sec

ACT2000 • If the ACT2000 receives a discrete RUN command, the firmware program will transition to the HOME DEAD BAND state. • If the ACT2000 recei

ACT2000 When the mechanical stop is found (actuator velocity less 0.05 inches per second), the MCE will apply the maximum homing force. Once the ma

ACT2000 2-9 If any of the health parameters are out of the normal operating range, the MCE outputs a discrete FAULT alarm to the user’s controller.

ACT2000 This FAULT does not clear without RESET command. Unregulated Voltage Low The MCE signals a FAULT if the reference voltage drops below minimu

ACT2000 2-11 2.8 ACT2000 Set-Up Parameters The ACT2000 employs several variables to define its functionality. These variables are called set

ACT2000 2-12 Table 2-1 lists the set-up parameters and factory default settings. Parameter Factory Setting Part Number Per Drawing Actuator T

ACT2000 3 INSTALLATION The purpose of this section is to aid personnel in the installation, placement, and environmental considerations to be observ

ACT2000 3-2 Figure 3-1: ACT2000-590P Envelope

ACT2000 3-3 Figure 3-2: ACT2000-200F Envelope

ACT2000 Note: The clevis can be rotated to any orientation to support installation. To rotate, loosen the four retaining screws and rotate to desire

ACT2000 WARNING: 94/9/EC (ATEX) Compliance – Special Conditions for Safe Use: Two special factory-sealed unions are mounted on the equipment to en

This manual provides installation, maintenance, and operating instructions for the ACT2000 All-Electric Actuator. Every attempt has been made to prov

ACT2000 Note: For proper operation of the actuator, the voltage between the control inputs and the negative terminal of the power supply should be b

ACT2000 WARNING: Property Damage Hazard – Serial inputs are not electrically isolated. Failure to properly isolate the user serial interface could r

ACT2000 Power Harness Electrical Hook-Up POWER SUPPLY ACT2000 Digital Harness Electrical Hook-Up PWR (RED) PW

ACT2000 Table 3-4 shows the factory wiring and reference signals for the ACT2000 signal harness. Note: The serial wiring is segregated from the other

ACT2000 Power Supply Requirements A battery power system is recommended, Table 3-5 lists the power supply requirements. Voltage: 120VDC nominal

ACT2000 4 TROUBLESHOOTING The information contained in this section is intended to aid maintenance technicians in troubleshooting and isolating cause

ACT2000 Table 4-1 ACT2000 Initial Installation Troubleshooting Chart Symptom Probable Causes Corrective Action Actuator Inoperative - FAULT alarm P

ACT2000 Table 4-2 ACT2000 In-Service Troubleshooting Chart Symptom Probable Causes Corrective Action FAULT alarm Various Upload Fault File to ident

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ACT2000 5 DECOMMISSIONING AND DISPOSAL This section contains recommended ACT2000 decommissioning and disposal practices. It is for permanent removal

ACT2000 II

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ACT2000 6 ACT2000 GENERAL SPECIFICATIONS Power Input Nominal Voltage: 120 VDC Minimum Voltage: 80 VDC Maximum Voltage: 160 VDC Maximum Current:

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ACT2000 7 GLOSSARY Term Definition RUN Command A discrete 24 VDC signal that enables the ACT2000 extension rod to move. RESET Command A discrete 24

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ACT2000 7-1

ACT2000 Table of Contents Table of Contents ...

ACT2000 List of Figures Figure 1-1: ACT2000 Pin Mounted...1-1 Figu

ACT2000 1 INTRODUCTION This publication covers operation, installation and maintenance instructions for the ACT2000 Actuators manufactured by Preci

ACT2000 1.3 Main Housing Assembly The main housing assembly contains a main housing, motor cover, extension rod bearing, and associated seals. See F

ACT2000 1.4 Brushless DC Motor Assembly A brushless DC motor powers the ACT2000 linear drive mechanism. The DC motor contains a stator and rotor. S