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Released Product Manual 26844 (Revision J, 9/2023) Original Instructions Electric Linear Actuator (ELA) ELA 80 and ELA 150 Installation and Operation Manual...
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Revisions— A bold, black line alongside the text identifies changes in this publication since the last revision. Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be correct and reliable. However, no responsibility is assumed by Woodward unless otherwise expressly undertaken.
9. L ..............35 HAPTER TORAGE EQUIREMENTS ........................36 EVISION ISTORY ..........................38 ECLARATIONS The following are trademarks of Woodward, Inc.: ProTech Woodward The following are trademarks of their respective companies: Modbus (Schneider Automation Inc.) Pentium (Intel Corporation) Woodward...
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Figure 3-1a. ELA 80 Dimensions ........................ 11 Figure 3-1b. ELA 80 Dimensions ........................ 12 Figure 3-2a. ELA 80 Dimensions (Rotated Clevis Version) ................ 13 Figure 3-2b. ELA 80 Dimensions (Rotated Clevis Version) ................ 14 Figure 3-3a. ELA 150 Dimensions ......................15 ...
Be prepared to make an emergency shutdown when starting the engine, turbine, or other type of prime mover, to protect against runaway or overspeed with possible personal injury, loss of life, or property damage. Start-up Woodward...
Do not touch the components or conductors on a printed circuit board with your hands or with conductive devices. To prevent damage to electronic components caused by improper handling, read and observe the precautions in Woodward manual 82715 , Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules.
Compliant as partly completed machinery with Directive 2006/42/EC of the European Parliament and the Council of 17 May 2006 on machinery. Restriction of Woodward Turbomachinery Systems products are intended exclusively for Hazardous Substances sale and use only as a part of Large-Scale Fixed Installations per the 2011/65/EU meaning of Art.2.4(e) of directive 2011/65/EU.
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Zone 2, Category 3 wiring methods as applicable, and in accordance with the authority having jurisdiction. Use supply wires suitable for at least 10°C above surrounding ambient. Note: Cables supplied through Woodward meet this requirement. To assure IP55 ingress protection, attach mating connectors to the actuator’s receptacles.
A high load capacity roller screw, driven by a spur gear train Dual motor resolvers for motor commutation and primary position feedback The Woodward ELA design offers the following benefits to the purchaser in comparison to other electric actuators: ...
Max Motor Input Current 25 A continuous Input Voltage (to DVP10000) ELA 80.01 / ELA 80.02 / ELA 150.01 / ELA 150.02: 190–300 VDC absolute min/max; 220 VDC typical (see manual 26773) ELA 80.03 / ELA 150.03: 110-300 VDC absolute min/max; 125 VDC typical Input Current (to DVP10000) –...
If this is expected in the application, please contact Woodward for additional information. Information provided for breaker and wire sizing. Input current required when performing a full 100% step at the Continuous Application Force.
Unpacking Use care when unpacking the ELA. Abuse can damage seals, installation surfaces, and factory adjustments. Notify the shipper and Woodward when finding damage. Check for and remove all manuals and other items before discarding the shipping crate. Lifting Procedure...
3-14. Fully tighten (by hand) all mating electrical connectors on the ELA. Loose or cross-threaded connectors may lead to poor electrical connection and impair the IP rating listed in the specification section. Shielding Requirements See DVP 5000/10000/12000 manual 26773. Woodward...
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Electric Linear Actuator (ELA) Cables Woodward prefabricated cables can be used, or the customer can manufacture cables to the same standards. The figures below show the cable requirements and Woodward part numbers. Contact Woodward for other cable configuration availability (connectors on both ends, either straight or 90 degree backshell options).
Verify independent shutdown function and annunciation. Recommend demand is 0% at shutdown. Verify low demand signal noise. Verify voltage at DVP within limits during full actuator step. Verify shutdown from safety system including overspeed. Document and archive DVP configuration settings. Woodward...
26912. An unsafe condition could occur with improper use of these software tools. Only qualified personnel should use these tools to modify or monitor the DVP or ELA functions. Improper Use of Software Woodward...
Set-up and Operation Setting up the DVP and ELA To prevent damage to electronic components caused by improper handling, read and observe the precautions in Woodward manual 82715, Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules.
Follow all local plant and safety instructions/precautions before proceeding with Troubleshooting the DVP Control. Electrical Shock Hazard For a complete listing of DVP diagnostics, see the DVP5000/DVP10000/DVP12000 manual, part number 26773. For additional information also refer to Service Tool manual 26912 Woodward...
Temperature ratings are included in the specification section of this manual. To facilitate field replacement of items, keep spare parts on-site. See the outline drawings for the locations of items. Contact Woodward for a complete list of field-replaceable parts and additional instructions for their replacement. Woodward...
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Using any other grease will reduce performance and reliability. Woodward lubrication kits are available. ELA Re-greasing Procedures For detailed instructions to lubricate the ELA 80 and ELA 150 see Re-greasing Procedure for ELA Actuator manual 35023. Woodward...
An Authorized Independent Service Facility (AISF) provides authorized service that includes repairs, repair parts, and warranty service on Woodward's behalf. Service (not new unit sales) is an AISF's primary mission. A Recognized Turbine Retrofitter (RTR) is an independent company that does both steam and gas turbine control retrofits and upgrades globally, and can provide the full line of Woodward systems and components for the retrofits and overhauls, long term service contracts, emergency repairs, etc.
The unit serial number, which is also on the nameplate Engineering Services Woodward offers various Engineering Services for our products. For these services, you can contact us by telephone, by email, or through the Woodward website. Technical Support ...
Electric Linear Actuator (ELA) Technical Assistance If you need to contact technical assistance, you will need to provide the following information. Please write it down here before contacting the Engine OEM, the Packager, a Woodward Business Partner, or the Woodward factory: General...
Long-Term Storage Requirements Units that will not be put into service within twelve months should be packaged for long-term storage as described in Woodward manual 25075, Commercial Preservation Packaging for Storage of Mechanical- Hydraulic Controls. Woodward recommends performing the Roller Screw and Bearing Lubrication procedures (see Chapter 7) once the units are ready to be installed for optimum performance.
Changes in Revision H— Revised Table 2-1 to include specs for all versions of ELA 80 (80.01, 80.02, 80.03) and ELA 150 (150.01, 150.02, 150.03). Deleted Max Speed @ Zero Force. Added a new row to specify the grease type.
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Released Manual 26844 Electric Linear Actuator (ELA) Woodward...
Released Manual 26844 Electric Linear Actuator (ELA) Declarations Woodward...
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Released Manual 26844 Electric Linear Actuator (ELA) Woodward...
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Released Manual 26844 Electric Linear Actuator (ELA) THIS PAGE INTENTIONALLY LEFT BLANK Woodward...
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Released Manual 26844 Electric Linear Actuator (ELA) THIS PAGE INTENTIONALLY LEFT BLANK Woodward...
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Email and Website—www.woodward.com Woodward has company-owned plants, subsidiaries, and branches, as well as authorized distributors and other authorized service and sales facilities throughout the world. Complete address / phone / fax / email information for all locations is available on our website.
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