Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Integrated Throttle Body Actuator |
| Model Number | Woodward 8235-639 |
| Dimensions | 190 × 160 × 55 mm |
| Weight | 4.54 kg |
| Function | Provides precise air and fuel flow control for engine management |
| Operating Voltage | 24 V DC nominal |
| Control Type | Fully integrated electronic throttle actuator |
| Input Signal | PWM or analog control signal |
| Output Torque | Up to 6 Nm |
| Response Time | < 50 ms |
| Position Feedback | Integrated non-contact position sensor |
| Communication Interface | CAN bus or analog feedback |
| Operating Temperature | -40°C to +125°C |
| Storage Temperature | -55°C to +150°C |
| Protection Rating | IP67 (dust-tight and water-resistant) |
| Material | Aluminum alloy housing with corrosion-resistant coating |
| Mounting Type | Engine-mounted, flange type |
| Power Consumption | ≤ 8 W typical |
| Duty Cycle | Continuous, rated for industrial applications |
| Vibration Resistance | 12 g, 10–2000 Hz |
| EMC Compliance | ISO 7637-2 and IEC 61000-6-2 |
| Application Areas | Industrial engines, gas turbines, and power generation systems |
FAQ
FAQ
Q1: What is the primary function of the Woodward 8235-639 Integrated Throttle Body Actuator?
A1: The 8235-639 regulates air and fuel flow to the engine by electronically controlling the throttle plate position, optimizing performance and emissions.
Q2: What control signals does the actuator accept?
A2: It can be driven by either a PWM or analog control signal from the engine management system, offering flexible integration options.
Q3: How is position feedback provided in this actuator?
A3: The actuator uses an integrated non-contact position sensor that delivers precise and reliable throttle position feedback.
Q4: What communication protocols are supported?
A4: It supports CAN bus communication and optional analog feedback for easy integration with digital and analog control systems.
Q5: What makes the 8235-639 suitable for harsh environments?
A5: It features an IP67-rated aluminum housing that resists dust, water, and corrosion, ensuring long-term reliability in demanding conditions.
Q6: How fast does the actuator respond to control input?
A6: It offers a rapid response time of less than 50 milliseconds, ensuring smooth and accurate throttle control under varying load conditions.
Q7: What applications typically use this actuator?
A7: It is widely used in industrial engines, gas turbines, generator sets, and other power system applications requiring precise throttle control.
Q8: How does the actuator maintain performance under vibration or thermal stress?
A8: The 8235-639 is designed to withstand high vibration levels up to 12 g and extreme temperatures up to 125°C, maintaining stable performance in continuous 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.
