Features and advantages
Multiple configurations including pure torque, thrust-based, direct-stroke thrust base and lift-rod applications
Uncompromising and superior long-term performance achieved through the use of higher grade components and isolation of input/output from external interference
Enhanced user interface, simplified menu structure and multiple configuration options improve the user experience, making installation and commissioning quicker
Visibility of process control improved through advanced diagnostics and analytics, larger memory capacity high-resolution visualisation of operational charts, logs
and trending data
Weatherproof, explosion-proof and diving applications
100% repeatable absolute encoders for position sensing; configurable electronic torque switch for torque sensing
Three-phase 50/60 Hz options from 208 575V
Configurable via 11 languages on the actuator: English, Spanish, German, French, Italian, Portuguese, Mandarin,, Indonesian, Katakana and Turkish
Standard UPS for commissioning from 12 to 24 VDC with no mains or backup power with feedback and alarm on power failure
Four standard 5A relays for status and alarm; 5A monitoring relay for remote operation feedback
The and control electronics of the MXb actuators are backward compatible and can be easily retrofitted to previous MX actuator models
Specifications
Explosion-proof certification
ATEX IIB with a variety of configurations including torque only, thrust-based direct-stroke thrust base, and lifting rod applications
Unmatched reliability and superior service life achieved through the use of higher grade components and isolation of input/ from external interference
Improved user interface, simplified menu structure, and multiple configuration options enhance the user experience, making installation and commissioning quicker
Improved of process control through advanced diagnostics and analytics, larger storage capacity, and high-resolution visualized operation charts, logs, and trend data
Weatherproof,-proof, and submersible applications
100% repeatable redundant absolute value encoder for position sensing; configurable electronic torque switch for torque sensing
Three-phase 50/60 Hz options from 208 to 575V
Configurable in 11 languages on theuator: English, Spanish, German, French, Italian, Portuguese, Mandarin, Russian, Indonesian, Katakana, and Turkish
Standard UPS foring with 12 to 24 VDC power, no mains or backup power, feedback and alarm in case of mains failure
Four standard5A relays for status and alarm; 5A monitoring relay for remote operation feedback
The display and control electronics components of the MXb actuator are compatible and can be easily retrofitted to previous MX actuator models. /IIC
IECEX IIB/IIC
FM B, C,
Design standards
EN15714-02 - Industrial valves; actuators: Part 2
ISA-96.2.01-2016 - Specification Guide for Electric Valve Actuators.
Compliant with relevant European Directives (CE mark )
Test standards
AWWA C542 - Electric Motor Actuators for Valves and Slides
ASTM B117 - Standard for Salt Spray Testing
Rated torque range:
20 to 1,700 ft-lb output torque;
Additional torque be supported by adding a gearbox.
Temperature: -30°C to 70°C (-22°F to 15°F)
Speed: 15 to 200 RPM
Materials
Housing: 356-T6 aluminum alloy
Cap: 380/383 aluminum alloy
Configuration
Debugging service
The MXb actuators can be used for commissioning applications with up to 600 starts per hour.
Discrete state alarms
Four standard and four optional states and alarm contacts are available for additional discrete feedback.
Analog feedback
Analog voltage or current for position (APT) or torque (ATT).
Network service
The MXb actuators can be used with the following network connections: Mod DDC; Modbus TCP/IP; Profibus DP; Profibus DP and RedCom; Foundation fieldbus H1; Profibus PA; DeviceNet HART.
Input options
Input options are available for ESD, PST, suppression, additional intermediate position stops, delayed ESD, remote or local control.
