Woodward 8273-140 | 2301E Digital Load Sharing Speed Control

Woodward 8273-140 2301E Digital Load Sharing and Speed Control Module

The 8273-140 (Model: 8273-140) is an advanced, full-authority digital speed control unit from Woodward’s 2301E series. Engineered to replace the legacy 8273-101, this module provides the critical intelligence required for digital load sharing and speed regulation in engine and turbine applications. The 8273-140 (Part Number: 8273-140) is specifically designed for 24 VDC systems, offering a modern digital upgrade to traditional analog load-sharing systems while maintaining compatibility with standard Woodward actuators.

This unit functions as a high-speed processor that monitors engine RPM via magnetic pickup and manages the distribution of kilowatt loads between multiple generators operating in parallel. Unlike basic drivers, the 8273-140 (Model: 8273-140) incorporates complex control algorithms for isochronous and droop operation, ensuring that the engine maintains stable frequency despite sudden load fluctuations. It is a vital component for mission-critical power generation, marine propulsion, and oil and gas compressor systems where precise fuel metering and synchronization are required.

Detailed Technical Specifications

The 8273-140 (Model: 8273-140) offers enhanced digital processing for superior governing response.