
Product Description
Woodward 8901-037 Booster Servomotor
- Manufacturer: Woodward
- Model/Part Number: 8901-037
- Description: Booster Servomotor, Single Cylinder, Hydraulic, for Diesel Engine Fuel Rack Control
Overview
- The Woodward 8901-037 is a booster servomotor designed to provide precise hydraulic amplification for controlling the fuel rack on diesel engines. It interfaces with Woodward governors to enhance fuel delivery control, ensuring accurate speed regulation for applications such as marine propulsion, power generation, and industrial machinery.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 8901-037 |
| Type | Hydraulic booster servomotor, single cylinder |
| Application | Fuel rack control for diesel engines |
| Oil Supply | Engine lube oil or external hydraulic supply, 3_10 bar (43_145 psi) |
| Oil Flow | Approximately 0.5_1.5 L/min (0.13_0.4 gal/min) |
| Oil Type | Hydraulic oil or engine lube oil, viscosity 10_100 cSt |
| Output Force | Application-dependent, typically sufficient for fuel rack actuation |
| Operating Temperature | -40°C to +93°C (-40°F to +200°F) |
| Storage Temperature | -55°C to +125°C (-67°F to +257°F) |
| Protection Rating | Weather-resistant, suitable for engine compartments |
| Material | Cast iron or aluminum housing |
| Mounting | Engine-mounted, flange or bracket |
| Weight | Approximately 2_3 kg (4.4_6.6 lbs) |
| Certifications | Not specified (meets industry standards for marine and industrial use) |
| System Compatibility | Woodward governors (e.g., UG, PG, PSG series), diesel engine fuel systems |
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