Woodward 9907-1290 Digital Speed Control System Item NO.: 2776299

Manufacturer : Woodward
Product No : 9907-1290
Product type : Digital Speed Control System
Place of origin : USA
Control Accuracy ±0.1% of setpoint
Speed Range : 20-20,000 RPM (software configurable)
Input Signals : 2× MPU (1-20kHz), 4× 4-20mA, 2× RTD
Output Signals : ±200mA servo, 4× 4-20mA, 4× relay
Control Algorithms : Adaptive PID, Droop, Baseload
Response Time : <50ms (10-90% stroke)
Communication : Dual CANbus, Modbus RTU
Power Supply : 24V DC (18-36V) or 120V AC (85-264V)
Power Consumption : 10W typical
Operating Temp. : -40°C to +85°C
Vibration Resistance : 5G (10-500Hz)
Protection Rating : IP66 (NEMA 4X)
Certifications : UL, CE, DNV-GL

The Woodward 9907-1290 is a high-performance digital speed control system designed for precision regulation of industrial turbines, reciprocating engines, and critical rotating machinery. As part of Woodward’s 9900 series of advanced control solutions, this ruggedized module delivers ±0.1% speed regulation accuracy with adaptive control algorithms optimized for demanding applications in power generation, marine propulsion, and oil & gas. The 9907-1290 features a stainless steel enclosure (IP66) capable of withstanding extreme environments (-40°C to +85°C, 5G vibration), making it suitable for offshore platforms, arctic installations, and high-vibration industrial sites. With dual-redundant communication networks (CANbus and Modbus RTU) and IEC 62443 cybersecurity features, this controller ensures reliable operation while protecting against modern cyber threats. The module’s advanced diagnostics and predictive maintenance capabilities provide early warning of potential system issues, reducing unplanned downtime.

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Email: sales@mvme.cn

WhatsApp: +86 18030175807

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