World Of Controls understands the criticality of your requirement and works towards reducing the lead time as much as possible.
5464-646 - 2-Channel Actuator Driver Module is available in stock which ships the same day.
5464-646 - 2-Channel Actuator Driver Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5464-646
Manufacturer: Woodward
Series: NetCon / MicroNet Series
Product Type: 2-Channel Actuator Driver Module (2C Actuator Driver Unit)
Output Configuration: Dual independent current/voltage channels
Application Compatibility: Gas & Steam Turbine Control Systems
Mounting Style: Chassis Card Guide Mount (Secure front-panel screws)
Standard Operating Temperature: -30°C to +65°C (-22°F to +149°F)
Storage Temperature: -40°C to +85°C (-40°F to +185°F)
Country of Manufacture: United States (USA)
Repair / Evaluation Lead Time: 3-7 Business Days
Availability: In Stock / Same-Day Shipping
The 5464-646 is a high-reliability 2-Channel Actuator Driver Module designed and manufactured by Woodward for NetCon 5000 and legacy MicroNet turbine control platforms. Designed for industrial automation and mechanical systems, this module acts as a high-precision, heavy-duty physical bridge between the control system’s digital processor and electro-hydraulic or electro-pneumatic actuators on gas turbines, steam turbines, or large reciprocating engines.
PROPULSION AND ACCURATE POSITIONING CONTROL:
The 5464-646 takes raw positioning demand commands calculated by the CPU over the VME-bus backplane and converts them into stabilized, proportional analog current loops. By driving precise milliamp currents directly into the actuator coils, the module maintains tight, lag-free positional control over fuel metering valves, steam inlet valves, and guide vanes. Each of the two integrated channels is fully isolated and configurable, ensuring simultaneous, high-precision positioning across redundant or dual-valve systems.
INDUSTRIAL SHIELDING AND DRIFT RESISTANCE:
To function reliably in hostile turbine compartments, the module’s output circuits utilize onboard hardware filtering and galvanic isolation. This shielding dampens ambient high-frequency electromagnetic interference (EMI) and blocks ground loop current surges. Built without manual calibration potentiometers, the solid-state design relies entirely on digital calibration profiles. This eliminates calibration drift caused by thermal cycling or persistent high-frequency cabinet vibrations.
WHY PARTNER WITH WORLD OF CONTROLS:
World of Controls specializes in supplying high-quality, warranty-backed OEM replacement parts, including unused surplus and professionally rebuilt components for critical turbine control and industrial automation systems like the Woodward NetCon and MicroNet platforms. To minimize customer downtime and ensure original equipment standard compliance, every component undergoes rigorous inspection, testing, and verification in an advanced electronics lab. Beyond parts distribution, the company delivers comprehensive, global support through 24/7 technical assistance, expert troubleshooting, component repair services, and rapid shipping, ensuring optimal efficiency and long-term reliability for critical industrial operations worldwide.
What is the Woodward 5464-646?
The Woodward 5464-646 is a 2-Channel Actuator Driver Module designed for NetCon 5000 and legacy MicroNet industrial turbine control platforms. It converts digital position demands into analog output currents to drive turbine valves and actuators.
Does this actuator driver card require manual tuning via potentiometers?
The Module utilizes digital software calibration. Removing physical potentiometers ensures the card remains highly stable, preventing calibration drift due to extreme ambient temperatures or mechanical vibrations.
Can the Driver module detect loop wiring failures?
The card features onboard diagnostic safety checks that actively monitor current output pathways. If an open circuit (broken actuator wire), short circuit, or feedback error is detected, a system fault is asserted to trigger safety actions.
What is the standard repair lead time for the Driver Module?
Our standard inspection, component-level repair, and full operational verification testing take 3 to 7 business days.
What conditions and delivery options do you offer for this module?
We supply this part in both Unused Surplus and professionally rebuilt conditions. Our stock is ready for immediate dispatch with fast worldwide shipping to resolve urgent downtime emergencies.
