Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Description |
|---|---|
| Product Name | ProAct Drive Module |
| Model Number | 9905-387 |
| Brand | Woodward |
| Product Type | Actuator Drive and Control Module |
| Function | Controls and drives ProAct actuators for precise engine speed and position management |
| Input Signal | 4–20 mA, 0–5 VDC, or PWM command input |
| Output Type | High-current drive for ProAct actuator systems |
| Power Supply | 18–32 VDC nominal |
| Power Consumption | 25 W typical |
| Control Mode | Position or speed control (configurable) |
| Feedback Input | Position feedback via actuator sensor |
| Communication Interface | RS-232 serial interface |
| Control Accuracy | ±0.2% of full-scale range |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +105°C |
| Humidity | Up to 95% non-condensing |
| Vibration Resistance | 5 g, 10–500 Hz |
| Shock Resistance | 20 g, 11 ms |
| Protection | Overvoltage, reverse polarity, and thermal overload protection |
| Mounting Type | Panel or chassis mounting |
| Enclosure Rating | IP65 (when properly installed) |
| Dimensions | 130 x 100 x 60 mm |
| Weight | 1 kg |
FAQ
FAQ
Q1: What is the primary function of the Woodward 9905-387 ProAct Drive Module?
A1: It provides precise electronic control and drive power for ProAct actuators, managing engine position and speed.
Q2: What type of input signals does the 9905-387 accept?
A2: It supports analog inputs such as 4–20 mA, 0–5 VDC, and PWM signals for flexible integration.
Q3: How is feedback provided to the drive module?
A3: Feedback is obtained from an actuator position sensor to ensure accurate control response.
Q4: What protection features are built into the module?
A4: It includes overvoltage, reverse polarity, and thermal overload protection for enhanced reliability.
Q5: Can the module operate under harsh environmental conditions?
A5: Yes, it is designed for high vibration, wide temperature ranges, and has an IP65-rated enclosure.
Q6: How is the module configured or calibrated?
A6: Configuration is done through a PC using Woodward’s software via the RS-232 interface.
Q7: What control modes are available in the 9905-387?
A7: The module can operate in either position control mode or speed control mode depending on system requirements.
Q8: In what applications is the ProAct Drive Module commonly used?
A8: It is widely used in industrial engines, power generation systems, and process control applications requiring precise actuator control.
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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.
