Woodward 8200-226 Servo Position Controller | SPC Module
Meta Description:
The Woodward 8200-226 Servo Position Controller (SPC) ensures precise actuator positioning with robust diagnostics. Original stock, ships via DHL within 3–14 days.
Product Overview
The Woodward 8200-226 Servo Position Controller (SPC) is an advanced module designed to position hydraulic or pneumatic actuators with exceptional accuracy.
It supports both single and dual position feedback devices, receiving demand signals through DeviceNet, 4–20 mA, or both, providing flexible system integration.
Moreover, the controller allows fast configuration and calibration via PC-based software, simplifying installation and maintenance in industrial environments.
Functional Highlights
- High System Accuracy: DeviceNet accuracy 0.25% FS at 25 °C, temperature coefficient <150 ppm/°C; 4–20 mA input accuracy 0.25% FS at 25 °C.
- Versatile Inputs and Outputs: Supports actuator current outputs from ±10 mA to ±250 mA and analog demand signals.
- Transducer Compatibility: Works with LVDT, RVDT, and DC position transducers with high resolution and linearity.
- Advanced Diagnostics: Detects driver current errors, overcurrent, actuator shorts, open circuits, and communication faults.
- Flexible Communication Interfaces: DeviceNet and RS-232 ports ensure reliable connectivity; 9-pin Sub-D diagnostic service port included.
- Robust Electrical Design: Operates on 18–32 VDC with 20 W typical power dissipation, maintaining stable performance under voltage variations.
Therefore, the 8200-226 SPC ensures precise actuator control while providing comprehensive diagnostic feedback for safety-critical systems.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 8200-226 |
| Power Input | Nominal 24 VDC, range 18–32 VDC, 20 W typical |
| Actuator Driver Output | ±10, ±25, ±50, ±100, ±250 mA; 11-bit resolution; 0.2% linearity |
| Analog Demand Input | 4–20 mA with fault detection <1 mA or >23 mA; 13-bit resolution; 0.1% linearity |
| Monitor Output | 4–20 mA nominal; 12-bit resolution |
| System Accuracy | DeviceNet 0.25% FS, 4–20 mA 0.25% FS at 25 °C |
| Temperature Range | Operating –40 to +70 °C |
| Shock Resistance | 30 g, 11 ms half-sine pulse |
| Vibration Resistance | 0.7 g, 5–2000 Hz |
| Humidity | 95% condensing |
| Communication Ports | DeviceNet, RS-232, 9-pin Sub-D service port |
In addition, driver current monitoring and internal system diagnostics ensure demanded currents match measured values, providing reliable performance in high-demand applications.
Typical Applications
The 8200-226 SPC is widely used in industrial and energy applications requiring precise actuator positioning.
- Hydraulic or pneumatic valve positioning in turbines and generators
- Fuel control and combustion system actuation
- Process automation requiring dual-feedback devices
- Safety-critical motion systems in oil & gas, power generation, and chemical industries
For instance, integrating the SPC with dual LVDT feedback allows smooth, accurate motion control under variable load and temperature conditions.
FAQ
Q1: Is the Woodward 8200-226 Servo Position Controller original and in stock?
Yes. All units are brand-new, original factory-stock, and ready for shipment.
Q2: What are the shipping and delivery terms?
Products typically ship within 3–14 days, depending on order size, via DHL, FedEx, or UPS.
Q3: Can the 8200-226 operate with both DeviceNet and 4–20 mA simultaneously?
Yes, the SPC supports simultaneous input from DeviceNet and analog 4–20 mA, ensuring flexible integration with existing control systems.
Q4: Is there a return policy if a quality issue arises?
Yes, verified quality issues are supported with a 30-day return or replacement policy.
Details
| Weight | 1.55 kg |
|---|
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