Woodward 5464-441 from SAUL ELECTRIC | In Stock
1.5464-441 Product Overview
The Woodward 5464-441 belongs to the 505/505E series digital turbine controllers. It is a microprocessor-based control module designed for single-valve steam turbines,
including single extraction/admission systems or split-range actuator configurations.
The controller features a front panel Operator Control Panel (OCP) with a two-line, 24-character display and multi-function keypad, allowing easy on-site configuration and monitoring.
contacts： Mike
+86 18350224834 （WeChat/WhatsApp）
Email：Mike18350224834@gmail.com
2. 5464-441 Technical Specifications and Parameters
| Parameter | Details |
|---|---|
| Power Supply | +24 VDC, approx. 1 A |
| I/O Outputs | Discrete Outputs: 8 Analog Outputs: 6 Actuator Outputs: 2 |
| Display / HMI | Two-line, 24-character LCD, with multi-function keypad |
| Dimensions | Approx. 14 × 11 × 4 in (35.6 × 27.9 × 10.2 cm) |
| Weight | Approx. 9.11 lbs (4.13 kg) |
| Operating Temperature | –4 to +140 °F (–20 to +60 °C) |
| Storage Temperature | –40 to +185 °F (–40 to +85 °C) |
| Humidity Standard | 95% RH at 20-55 °C for 48 hours without damage |
| Protection Class | Typically meets industrial dust and water protection standards |
| Communication Protocol | Supports Modbus, RS-232 / RS-422 serial interfaces |
3. Brand History
Woodward, Inc., founded in 1870 and headquartered in Fort Collins, Colorado, USA, is a global leader in energy control systems. The company has a long history of innovation in turbine control, engine management,
and power generation systems.
Woodward products are widely recognized for their reliability and precision in demanding industrial and power generation applications.
4. Applications in Industrial Automation
The 5464-441 plays a critical role in industrial automation and power generation environments:
- Steam Turbine Control: Manages startup, speed regulation, and extraction/admission control of steam turbines.
- Power Generation Systems: Used in power plants to regulate turbine-driven generators for stable frequency and load management.
- Compressor and Pump Drive Control: Ensures precise speed control for turbine-driven compressors and pumps.
- Process Industry Applications: Applied in chemical plants, refineries, and other industries requiring precise turbine operation.
- Safety and Protection Functions: Includes overspeed protection, critical speed avoidance, actuator travel limits, and event logging for operational safety.
Working principle of servo drive _ Internal structure of servo drive
The servo drive drives the execution motor under the action of control signals, so whether the drive can work normally directly affects the overall
performance of the equipment. In a servo control system, the servo driver is equivalent to the brain, and the execution motor is equivalent to the hands and feet.
The role of the servo drive in the servo control system is to regulate the speed of the motor, therefore it is also an automatic speed control system.
The working principle diagram of the servo drive is shown below:
Working principle of servo drive _ Internal structure of servo drive
The core control board of the driver, which transmits control signals and detection signals through the relay board, completes the dual closed-loop
control shown in the figure, including speed regulation and current regulation, to achieve speed control and commutation control of the motor.
The drive board of the driver receives signals from the main control board to drive the power conversion circuit, achieving the normal operation of the motor.
Internal structure of servo drive:
The internal structure of the servo drive consists of a power circuit, a relay board circuit, a main control board circuit, a drive board circuit, and a power
conversion circuit. The function of the power circuit is to convert external input DC power into different sizes of DC power output, providing DC power for
subsequent relay boards, drive boards, and power conversion circuits. The function of the relay board is to provide direct current to complete the transmission of control signals and detection signals.
Click to learn more about Woodward”s products
Philips 172100 Processor PCB Card ASML 9406.217.2100 PAS 50002500 Working
SVG ASML 879-0605-001 Micrascan PCW Manifold
ASML 4022.472.42584 RED635 ELEC-I-1744=9C
Philips PG 2024 CPU PCB Card ASML PAS 50002500 Wafer Stepper System
FESTO PNEUMATIC UNIT 5 GN2 FOR ASML PASS 25005000 280854845 10 BAR 145PSI 0988R
8 Inch wafer chuck ASML SVG Silicon Valley Group wafer grindingcoati
ASML MCWC Controller 4022.481.28213
ASML PN: 4022-455-1663
ASML 879-0605-001 Manifold H2O Supply
1PCS ASML 4022.636.73571
SVG Silicon Valley Group 851-9075-010 Wafer Handling Robot ASML Working Surplus
ASML 4022.480.0012 300mm Wafer Handler FOUP 4022.480.1865 SVG Untested Surplus
ASML 8549525002 ADVANCED MICRASCAN III RETICLE FOCUS FLAT MSX, 193
1PCS ASML 4022 192 91223 DSPB PM DIG SCAN PAT 90days warranty via DHL or FedEx #
NEW ASML 4022.640.59951
ASML 4022.451.65092 Board Card SVG
1PCS NEW 5322 695 15945 ASML 4022 192 91561PCB Free FedEx or EMS #A1
Applied Materials ASML ROBOT PART
Jenoptik 4022.454.9932.
Philips 7122 714 1400.4 Processor PCB Card MCDM 60 1,6 ASML PAS 50002500
PARKER KVP329HD24Z2 ASML 4022.642.92372 DEV 4610 ASMLFast DHLEMS Shipping
ASML QIOPTIQ PHOTONICS 4022.651.50093 YS ILLUMINATION LPPS IPG YLM-150-WC-QQ
There are no reviews yet.