Woodward 8526-983 Governor Product Details Page
1. Product Overview
Woodward 8526-983 is a high-precision electronic governor designed for diesel, gas, and dual-fuel engines. It regulates engine speed stably across load changes, ensuring reliable operation in power generation, marine propulsion, and industrial machinery. It meets ISO 8528 standards for engine control systems, with strong anti-interference performance for harsh working environments.
2. Key Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | 8526-983 |
| Product Type | Electronic Governor |
| Applicable Engines | Diesel, Gas, Dual-Fuel Engines |
| Speed Control Range | 50–3000 RPM |
| Speed Regulation Accuracy | ±0.2% (steady state) |
| Input Signals | Magnetic pickup (0.1–20 V AC), 4–20 mA load signal |
| Output Signals | 0–5 V DC (actuator control), relay status output |
| Supply Voltage | 12–24 V DC (±10% tolerance) |
| Operating Temperature | -40°C to +70°C |
| Protection Class | IP54 (enclosure) |
| Certifications | ISO 8528, CE, UL |
| Dimensions (W×H×D) | 152×102×76 mm |
| Weight | Approx. 0.8 kg |
3. Core Features
Precise Speed Control: ±0.2% steady-state accuracy ensures engine speed stability under variable loads.
Broad Compatibility: Works with diesel, gas, and dual-fuel engines, adapting to multiple power systems.
Harsh Environment Adaptability: -40°C to +70°C operating temperature and IP54 protection resist dust, moisture, and vibration.
Easy Integration: Standard input/output signals simplify connection to engine control panels and monitoring systems.
4. Application Fields
Power Generation: Stabilizes generator set speed for consistent electrical output (backup power, grid-connected systems).
Marine Propulsion: Regulates main engine speed for smooth ship navigation and maneuvering.
Industrial Machinery: Controls engine speed in pumps, compressors, and construction equipment (e.g., excavators, cranes).
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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