The 8290-191 Flo-Tech Speed Control delivers dependable mechanical-hydraulic governor performance for industrial engines. It regulates engine speed accurately under varying load and operating conditions. Engineers choose this model when simple, durable, and predictable droop control remains essential. Moreover, the Flo-Tech design eliminates dependence on complex electronic control systems.
The 8290-191 integrates directly with diesel and gas engine fuel systems. Therefore, operators maintain stable generator frequency in standby and prime power installations. Its rugged mechanical construction ensures consistent operation in vibration-prone environments.
Technical Specifications
Parameter
Specification
Manufacturer
Woodward
Model Number
8290-191
Product Series
Flo-Tech
Product Type
Mechanical-Hydraulic Speed Control
Primary Function
Engine speed regulation
Control Method
Mechanical-hydraulic governor mechanism
Operating Mode
Droop control
Droop Adjustment
Field adjustable
Speed Setpoint Adjustment
Manual mechanical adjustment
Steady-State Regulation
Stable speed regulation under rated load
Transient Response
Controlled hydraulic response during load changes
Actuation Output
Hydraulic linkage to engine fuel system
Fuel System Interface
Direct mechanical connection
Power Requirement
Self-contained hydraulic operation, no external power required
Application Frequency
Suitable for 50 Hz and 60 Hz generator systems
Parallel Capability
Supports droop-based load sharing
Mounting Configuration
Engine-mounted or skid-mounted installation
Housing Material
Industrial-grade metal enclosure
Vibration Resistance
Designed for engine-mounted environments
Operating Temperature
Suitable for generator enclosure conditions
Maintenance Requirements
Periodic hydraulic inspection and linkage verification
Typical Applications
Standby generators, prime power units, mechanical drive engines
FAQ
Q1: What is the primary function of the 8290-191 Flo-Tech Speed Control? A: It regulates engine speed using a mechanical-hydraulic governor mechanism.
Q2: Does this controller require external electrical power? A: No, it operates through a self-contained hydraulic mechanism.
Q3: Can the 8290-191 support parallel generator systems? A: Yes, it supports droop-based load sharing in parallel configurations.
Q4: What types of engines are compatible with this unit? A: Diesel and gas engines in generator or mechanical drive applications commonly use this control.
Q5: Is it suitable for harsh industrial environments? A: Yes, it is designed for vibration resistance and reliable operation in generator enclosures.
Installation Notes
Install within Woodward control racks or cabinets
Connect directly to magnetic pickup sensors near turbine or engine shafts
Use proper wiring and shielding to prevent electrical noise interference
Calibration and verification of MPU signals may be required during commissioning
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
