FFC EFX-D/Q Series Explosion-Proof Intelligent Multi-turn Electric Actuator with Variable Frequency Control
Product Overview
The FFC EFX-D/Q Series electric actuators are advanced explosion-proof solutions designed for precise multi-turn valve control in hazardous environments. Featuring variable frequency (VF) control technology, these intelligent actuators deliver smooth, energy-efficient operation while meeting stringent safety standards (ATEX/IECEx). Built with high-strength materials and integrated diagnostic systems, they ensure reliable performance in oil & gas, chemical, and power generation industries.
Technical Parameters
| Parameter | Specification |
| Power Supply | AC380V/415V/480V (3-phase) |
| Output Torque | 200N·m - 5000N·m (model-dependent) |
| Control Mode | Variable Frequency (VF) / Analog Signal |
| Protection Grade | IP68 (explosion-proof: Ex d IIB T4 Gb) |
| Operating Temperature | -40°C to 85°C |
| Rotation Angle | Multi-turn (0°-360° adjustable) |
| Communication | Modbus TCP/IP, PROFIBUS DP |
| Enclosure Material | Stainless Steel 316L |
Key Features
Explosion-Proof Design: ATEX/IECEx certified for Zone 1 & 21 hazardous areas.
Variable Frequency Control: Precise speed adjustment (0.1-100 RPM) for optimal flow regulation.
Intelligent Diagnostics: Real-time monitoring of torque, temperature, and cycle count.
High Durability: Stainless steel housing withstands corrosive environments.
Energy Efficiency: VF drive reduces power consumption by up to 30%.
Multi-Protocol Support: Compatible with major industrial automation systems.
Applications
Oil & Gas: Pipeline valve control in offshore/onshore drilling platforms.
Chemical Plants: Safe operation in explosive atmosphere processing units.
Power Generation: Boiler/turbine system valve automation.
Pharmaceutical: Sterile environment fluid control with explosion-proof safety.
Municipal Gas: Remote multi-turn valve actuation in urban gas distribution.
Contact Us
Phone: +8615000725058 (WeChat/WhatsApp supported)
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
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