Product Overview
WOODWARD 9907-167 is a high-performance digital governor from the 505E series, designed for industrial steam/gas turbines, turbogenerators, and turboexpanders. Equipped with a 32-bit microprocessor and advanced PID control, it precisely regulates speed, power, and pressure, ensuring stable operation in power generation, petrochemical, metallurgy, and cogeneration industries.
Core Features
Precision Control: ±0.25% speed accuracy, supports speed/load/pressure control modes.
Rugged Design: IP67 protection, -40°C to +85°C operating temperature, MIL-STD-810C shock resistance.
Flexible Communication: RS-232/RS-485/Ethernet, compatible with Modbus/PROFIBUS.
Comprehensive Protection: Overspeed/overload/over-temperature protection, SIL2 certified.
Easy Operation: 2-line display + 30-key keypad, detachable terminals, built-in fault diagnosis.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | WOODWARD 9907-167 |
| Series | 505E Turbine Control Series |
| Input Voltage | 24V DC, 88-264V AC, 90-150V DC (18-32V DC optional) |
| Output Signal | 0-10V DC/4-20mA, 2 actuator outputs, 8 relay outputs |
| Control Precision | ±0.25% (rotational speed) |
| I/O Ports | 16 digital inputs/outputs, 8 analog inputs, 4 analog outputs |
| Dimensions | 178×152×89mm (typical) |
| Weight | 1.13-7.7kg (varies by model) |
| Certifications | CE, UL, CUL, SIL2 |
Application Fields
Power generation, petrochemical, metallurgy, papermaking, cogeneration, marine power systems.
Installation & Maintenance
Installation: Panel/machine mounting, avoid high temperature/electromagnetic interference.
Maintenance: Regular dust cleaning, fault log review, data backup before program upgrade.
Warranty & Support
12-month warranty (non-human damage: free repair/replacement + shipping).
24/7 technical consultation, original spare parts supply.
Keywords: WOODWARD 9907-167, 505E series, digital governor, turbine controller, high-precision governorOrigin: USA | In-stock Status: Available (lead time ≤2 working days)
Main products:
Covering globally renowned brands:
Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, Allen-Bradley, Motorola, GE Fanuc, Yaskawa, Bosch Rexroth, ACSO, Yokogawa, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, Alstom, EPRO, HIMA, Honeywell, Prosoft, AMAT, Siemens, etc.
Product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.
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