Product Overview
The Woodward 9907-018 2301A Speed Control provides precise velocity regulation for diesel engines, gas engines, or steam turbines. This forward-acting analog module ensures stable RPM under varying load conditions, making it ideal for power generation and mechanical drive systems where rapid response and reliability are critical. Supplied as 100% Brand New original equipment, it guarantees the integrity of your control architecture.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 9907-018 |
| Series | 2301A (Forward Acting) |
| Power Supply | 18–40 VDC (24 VDC Nominal) |
| Dimensions | 15.25" W x 7.125" H x 2.5" D |
| Weight | 1.758 kg |
| Operating Temperature | -40°C to +70°C |
| Speed Range | High and Low frequency models available (Switch-selectable) |
Engineering Advantages
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Optimized Forward-Acting Logic: Increases actuator output as speed error rises, enhancing safety by driving actuators to the fail-minimum position during power loss.
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Rapid Analog Response: Reacts to load transients in microseconds, avoiding frequency dips in critical power applications.
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Rugged Chassis Design: The durable metal chassis withstands vibration and heat, with a 15.25-inch width that aids heat dissipation for better thermal management.
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EMI and Noise Suppression: Filtered inputs reject electromagnetic interference, providing a stable actuator drive signal in electrically noisy environments.
FAQs
What is the difference between "Forward Acting" and "Reverse Acting"?
The Forward Acting design increases current to the actuator to raise fuel, with the actuator returning to a minimum fuel position upon power loss, enhancing safety.
Is this a new or refurbished part?
This module is 100% Brand New, shipped in original factory packaging, and has never been previously installed or used.
Can this module handle load sharing?
The 9907-018 is primarily designed for speed control but can integrate into larger systems with compatible load-sensing modules using the 0–6 VDC load-sharing line.
How do I adjust the speed settings?
Technicians can adjust the Rated Speed, Gain, and Stability settings manually using high-precision potentiometers on the module, without requiring external software or computers.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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