Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Woodward 9907-1183 |
| Function | Digital Governor |
| Control Type | Electronic Speed and Load Control |
| Power Supply Voltage | 18 to 32 VDC |
| Power Consumption | 15 W typical |
| Speed Input Signal | Magnetic Pickup (MPU) or 4–20 mA |
| Speed Range | 100 to 25,000 Hz |
| Output Signal | PWM or analog output to actuator |
| Communication Interface | RS-232 / RS-485 |
| Control Accuracy | ±0.25% of rated speed |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +85°C |
| Humidity Resistance | Up to 95% non-condensing |
| Vibration Resistance | 5–500 Hz, 1.5 mm / 2 g |
| Dimensions (HxWxD) | 242 × 185 × 62 mm |
| Weight | 1.8 kg |
| Mounting Type | Panel Mount |
FAQ
FAQ
Q1: What is the main function of the Woodward 9907-1183?
A1: The 9907-1183 serves as a digital governor, providing precise speed and load control for engines and turbines.
Q2: What type of input signals does it accept?
A2: It accepts magnetic pickup (MPU) signals or 4–20 mA input for speed measurement.
Q3: What is the output provided by this governor?
A3: The module provides either a PWM or analog output to control the actuator.
Q4: Does the 9907-1183 support digital communication?
A4: Yes, it includes RS-232 and RS-485 interfaces for configuration, monitoring, and integration with control systems.
Q5: How accurate is the speed control?
A5: The governor maintains speed accuracy within ±0.25% of the rated speed.
Q6: What are the environmental operating limits?
A6: It operates reliably in temperatures from -40°C to +70°C and can handle up to 95% non-condensing humidity.
Q7: What types of engines is this governor suitable for?
A7: It is suitable for diesel, gas, dual-fuel engines, and small turbines.
Q8: How is the 9907-1183 installed?
A8: The module is designed for panel mounting, allowing integration into control cabinets or engine enclosures.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
