Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Woodward 9907-162 |
| Function | Digital Governor |
| Control Type | Electronic Speed and Load Control |
| Power Supply Voltage | 18 to 32 VDC |
| Power Consumption | 20 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) | 355.6 x 279.4 x 101.6 mm |
| Weight | 3.6 kg |
FAQ
FAQ
Q1: What is the primary function of the Woodward 9907-162?
A1: The 9907-162 serves as a digital governor, providing precise electronic control of engine or turbine speed and load.
Q2: What types of input signals can it accept?
A2: It accepts magnetic pickup (MPU) signals or 4–20 mA input signals for speed measurement.
Q3: What type of output does the controller provide?
A3: The module outputs either PWM or analog signals to control the actuator.
Q4: Does the 9907-162 support digital communication?
A4: Yes, it includes RS-232 and RS-485 interfaces for monitoring, configuration, and integration with control systems.
Q5: How accurate is the speed control of this digital governor?
A5: It maintains speed control accuracy within ±0.25% of the rated speed.
Q6: What is the environmental operating range?
A6: It operates reliably in temperatures from -40°C to +70°C and can withstand up to 95% non-condensing humidity.
Q7: What types of engines or turbines is this controller suitable for?
A7: It is compatible with diesel, gas, dual-fuel engines, and small turbines in industrial and marine applications.
Q8: What is the typical power consumption of the 9907-162?
A8: The controller typically consumes around 20 W during normal operation.
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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.
