Speed Governor
Compatible diesel engine speed governors and control units at factory price. Direct replacements for GAC ESD5500E, ESD5111, Cummins 3044196, 3062322. Request wiring diagrams & quote.
Diesel Engine Speed Governors & Electronic Speed Control Units
POPULACE manufactures precision electronic speed governors (speed control units / SCU) engineered for isochronous and droop speed regulation on industrial diesel and gas generator sets. Designed to interface seamlessly with magnetic speed sensors (MPU) and proportional electric actuators, our governor products maintain engine frequency within ±0.25% steady-state stability.
- GAC-Compatible Governors: ESD5500E, ESD5111, ESD5120, ESD5550E, S6700E, S6700H, and universal EG2000/EG3000 speed controllers.
- Cummins Engine Governors: 3044196, 3062322, 3098693, 4296674, 4914090, 4913988 for B, C, N, and K series diesel engines.
Every unit undergoes 100% bench simulation testing before packaging. Technical wiring schematics and PID tuning guides are provided for all governor models.
⚙️ Electronic Speed Governor Selection Matrix
| Governor Model | Engine Brand & System | Operating Voltage | Governing Mode | Actuator Compatibility | Typical Application |
|---|---|---|---|---|---|
| ESD5500E | Multi-brand diesel engines | 12V / 24V DC auto | Isochronous & Droop | ADC225 / ADC120 series | Universal replacement for mechanical governors |
| ESD5111 | High-vibration industrial engines | 12V / 24V DC auto | Isochronous & Droop | External rotary actuators | Severe environment & mining power generation |
| 3044196 | Cummins PT fuel pump | 24V DC nominal | Isochronous (±0.25%) | Integrated 3408324 / 3408326 | Cummins NT855, KTA19, KTA38, KTA50 engines |
| S6700E | Cummins / Perkins heavy engines | 24V DC nominal | Isochronous & Droop | Direct pump rack actuators | Heavy continuous prime & emergency power |
18 products available.
18 products
No products match your filters.
Try a shorter keyword, or clear the filters to browse everything.
