Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Woodward 9907-1182 |
| Function | Digital Governor Controller |
| Control Type | Electronic speed and load control |
| Power Supply Voltage | 18 to 32 VDC |
| Power Consumption | 20 W typical |
| Speed Input Signal | Magnetic pickup or MPU (1–30 V RMS) |
| Speed Range | 100 to 25,000 Hz |
| Output Signal | PWM 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 | 3.63 kg |
| Mounting Type | Panel Mount |
FAQ
FAQ
Q1: What is the main purpose of the Woodward 9907-1182 controller?
A1: The Woodward 9907-1182 functions as a digital governor controller, managing engine or turbine speed with high precision and stability.
Q2: What type of input signal does the controller accept?
A2: It accepts magnetic pickup (MPU) signals ranging from 1 to 30 V RMS for speed sensing.
Q3: What is the output interface of the 9907-1182?
A3: The controller provides a pulse-width modulated (PWM) output signal for controlling the actuator.
Q4: Does the 9907-1182 support communication with external systems?
A4: Yes, it includes RS-232 and RS-485 interfaces for digital communication and monitoring.
Q5: How accurate is the speed control of this module?
A5: The controller maintains speed control accuracy within ±0.25% of the rated speed under steady-state conditions.
Q6: What are the environmental conditions for reliable operation?
A6: It operates in temperatures from -40°C to +70°C and tolerates up to 95% non-condensing humidity.
Q7: What kind of engines or turbines can this controller be used with?
A7: It is suitable for diesel, gas, and dual-fuel engines, as well as small turbine applications.
Q8: How is the 9907-1182 installed within a control system?
A8: The module is designed for panel mounting, ensuring easy integration into control cabinets or 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.
