Key Features

• Supports isochronous (zero‑droop) and droop control for single‑unit stable operation or multi‑unit parallel load sharing

• Magnetic pickup (MPU) speed input: 1–30 V AC; accepts 4‑20 mA / 1‑5 V DC remote setpoint signals

• High‑precision digital PID algorithm, faster response and higher stability than analog models

• Integrated functions: overspeed protection, startup fuel limit, deceleration control, valve‑position limiting

• Built‑in self‑diagnosis for sensor faults, open/short circuits and abnormal conditions with alarm outputs

• Directly drives electro‑hydraulic proportional actuators; compatible with Woodward synchronizers, DCS and PLC

• Rugged industrial design, wide temperature range, anti‑EMI and anti‑vibration for harsh environments

Technical Specifications

• Model: WOODWARD 8236‑144D

• Series: 2301D Digital Governor

• Power Supply: 10–40 VDC wide‑range input

• Speed Input: Magnetic pickup signal (1–30 V AC)

• Operating Temperature: −40 °C ~ +70 °C

• Applications: Small turbine control, waste‑heat power plants, industrial prime mover regulation, marine power systems