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      WOODWARD 9905-463
      WOODWARD 9905-463
      WOODWARD 9905-463
      WOODWARD 9905-463
      WOODWARD 9905-463
      WOODWARD 9905-463
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      9905-463

      Speed Control
      In Stock
      Ships by Friday, October 2
      Fast Shipping Available

      Product Describe：

      WOODWARD 9905-463 is a ProAct Model II speed control used with the documented ProAct actuator arrangement. Woodward Application Note 51499 identifies 9907-1290 as its replacement speed control and Manual 04121 as the applicable manual family.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 9905-463

      Technical specifications for 9905-463

      • Manufacturer:
        WOODWARD
      • Product Category:
        General Automation
      • Spare Part Number:
        9905-463
      • Estimated shipping dimensions:
        35.6x27.9x6.5cm
      • Weight:
        2.62 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Product type:
        ProAct Model II Speed Control
      • Applicable manual:
        Woodward Manual 04121
      • Documented replacement:
        9907-1290
      • Documented interface:
        ProAct I & II speed-control bias interface
      • EGCP-2 bias signal:
        ±3 Vdc
      • EGCP-2 terminals:
        12 positive, 13 negative
      • Commissioning basis:
        Actuator direction, speed bias and dynamic response must be verified
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      WOODWARD 9905-463 is a ProAct Model II speed control used with the documented ProAct actuator arrangement. Woodward Application Note 51499 identifies 9907-1290 as its replacement speed control and Manual 04121 as the applicable manual family.
      • Controls a documented ProAct Model II actuator application
      • Accepts the documented speed-bias interface
      • Uses Woodward Manual 04121 for setup and service
      • Has the official replacement reference 9907-1290

      Apply WOODWARD 9905-463 only in the documented system position after checking its interfaces, companion hardware and configured values.

      Important Notice: Confirm the full 9905-463 marking, installed revision, compatible hardware and approved commissioning record before release.

      WOODWARD 9905-463 Manuals & Downloads
      WOODWARD 9905-463 Technical Reference (PDF)WOODWARD 9905-463 Installation & Commissioning Guide (PDF)

      The first document presents model-specific technical and system data. The second provides a separate installation, connection, commissioning and acceptance workflow.

      Prime-mover speed control
      Regulates the documented ProAct actuator in engine or turbine speed service.
      Generator control integration
      Accepts a configured EGCP-2 speed-bias command in the documented arrangement.
      Legacy control replacement
      Replaces the identical 9905-463 after wiring and actuator checks.
      Upgrade planning
      Uses Woodward 9907-1290 as the documented replacement path.
      Read the applicable WOODWARD instructions before work. Verify WOODWARD 9905-463 and the installed system configuration before commissioning.
      1
      Verify the complete 9905-463 marking and do not identify it as a 2301A load-sharing control.
      2
      Record actuator model, rotation and linkage before disconnection.
      3
      Follow Woodward Manual 04121 for the installed ProAct arrangement.
      4
      Label the speed-bias and actuator connections before removal.
      5
      Confirm the documented ±3 Vdc bias polarity where an EGCP-2 interface is used.
      6
      Do not substitute 9907-1290 without completing the Woodward replacement checks.
      7
      Prevent overspeed by starting with controlled speed and gain settings.
      8
      Verify stable speed response, actuator travel and shutdown action before release.

      Technical notes

      Technical notes

      Use only the complete WOODWARD 9905-463 identity and the current manufacturer documentation. Verify the installed revision, companion hardware, wiring and saved configuration before replacement or release.

      FAQS

      • What is WOODWARD 9905-463?
        It is a ProAct Model II Speed Control, not a 2301A load-sharing control.
      • Which manual applies to WOODWARD 9905-463?
        Woodward Application Note 51499 identifies Manual 04121 for this speed-control family.
      • What is the documented replacement for WOODWARD 9905-463?
        Woodward lists 9907-1290 as the replacement speed control.
      • How can WOODWARD 9905-463 interface with an EGCP-2?
        The official EGCP-2 manual shows a ±3 Vdc speed-bias connection using terminals 12 positive and 13 negative.
      • What must be recorded before replacing WOODWARD 9905-463?
        Record actuator identity, direction, linkage, bias wiring and all speed-control settings.
      • Why is overspeed protection important when commissioning WOODWARD 9905-463?
        Incorrect speed-range, polarity or dynamic settings can command unsafe prime-mover speed.
      • What confirms successful commissioning of WOODWARD 9905-463?
        Stable commanded speed, correct actuator travel, verified bias response and a passed shutdown test confirm release.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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      WOODWARD 9905-463
      WOODWARD 9905-463
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      WOODWARD 9905-463
      WOODWARD 9905-463
      WOODWARD 9905-463