UG-10 Woodward DCS Universal Speed Governor

The Woodward UG-10 is a mechanical-hydraulic governor with two-stage hydraulic amplification, designed for speed and load control of diesel, gas engines and steam turbines in industrial and marine applications. It features independent oil supply, mechanical-hydraulic differential control, and adjustable speed droop of 0-6%, delivering reliable speed regulation with typical response time under 0.5 seconds for critical power generation and propulsion systems.

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Description

Technical Specifications
  • Brand
    Woodward
  • Model
    UG-10
  • Product Name
    Universal Speed Governor
  • Country of Origin
    United States of America
  • HS Code
    85371090
  • Dimensions
    260mm*150mm*120mm
  • Weight
    3.0 kg
  • Operating Temperature
    -25℃ to 80℃
  • Storage Temperature
    -50℃ to 75℃
  • Maximum Drive Speed
    1500 rpm
  • Warranty
    12 month
  • Product Status
    new and original

Woodward UG-10 Product Introduction and Technical Parameters

Power & Hydraulic Supply

Operating Oil Pressure: 965-1034 kPa (140-150 psi)

Maximum Drive Speed: 1500 rpm

Selfcontained oil supply system with builtin oil sump to prevent external contamination

Input & Output

Input: Mechanical drive signal from engine/turbine, speed adjustment via dial or lever mechanism

Output: Hydraulic control force output to engine fuel actuator or turbine control valve

Speed Regulation Range: 700–1560 rpm (standard version)

Control Mode: Support isochronous speed control and droop speed control


Product Advantages

Product Advantages

Maintenancefriendly design with longterm stable operation and low failure rate

High control precision ensuring minimal speed fluctuation under variable load conditions

Strong adaptability to various prime movers, wide compatibility with industrial equipment

No electrical power demand, suitable for poweroff or flammable and explosive working sites

Compact structure for easy installation and spacesaving layout

Mature aftermarket support with convenient spare parts replacement and maintenance


Core Functions

Core Functions

Precise constant speed control of generator sets and fixedspeed power equipment

Stable variable speed regulation of marine propulsion and pump/compressor systems

Automatic load response and speed compensation to maintain equipment running stability

Overspeed protection and fault selfprotection of prime mover systems

Manual speed adjustment via dial/lever for onsite operation and calibration

Stable speed control under variable load and harsh environmental conditions


Application Cases

Application Cases

Diesel/gas generator set speed control system for industrial and marine power supply

Steam turbine speed regulation system in thermal power plants

Marine engine propulsion speed control system

Pump and compressor drive speed control in oil & gas and petrochemical industries

Dualfuel engine speed control system for industrial power equipment

Locomotive and heavyduty machinery prime mover speed regulation


Product Characteristics

Mature mechanicalhydraulic control structure with strong antiinterference performance

Selfcontained oil supply system, no need for external hydraulic source

Support dial type (constant speed) and lever type (variable speed) operation modes

Builtin pressure compensation and overload protection mechanism

Wide operating temperature range adapting to harsh industrial environments

Rugged mechanical structure with excellent shock and vibration resistance

Compliant with international industrial safety and performance standards


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