Fail Safe Electric Actuators

For all quarter-turn applications, spring return BERNARD CONTROLS FQ range actuators ensure automatic opening or closing even without any power supply.

PRODUCT SPECIFICATIONS
 
TORQUE RANGE:
  • 40 to 500 Nm
EXPLOSION PROOF VERSIONS AVAILABLE (ATEX, NEC500)
 
TYPE OF CONTROLS
  • Electromechanical SWITCH
  • INTEGRATED with INTEGRAL/POSIGAM control box
DUTY & MODULATING CLASSIFICATION
  • On-Off: Class A
  • Inching/Positioning: Class B
  • Modulating: Class III (complying with EN15714-2 Class C)
ENVIRONMENT: IP 68
 
SPECIFIC VOLTAGE FOR SOLENOID BRAKE SUPPLY: 115V AC/ 230V AC/ 24V DC
(other DC voltages on request)
 
FAST SPRING RETURN
 
CLOCKWISE OR COUNTERCLOCKWISE SPRING ACTION
 
 
PRODUCT BENEFITS
 
SPECIAL MECHANICAL DESIGN
  • BC has specially designed a quarter-turn actuator dedicated to fail safe applications and with self-locking gears
  • Fast and shock-free operation, several speeds available
TOP LEVEL RELIABILITY
  • No need for external power supply: the FQ works with an automatic spring-return
  • No resetting of the spring is required after emergency operation: failsafe function is continuously available
  • Full electrical priority even in case of manual operation: a lever for manual operation stops the failsafe function of the actuator but not the actuator operation. Moreover, manual operation can be inhibited with a padlock
  • Maintenance-free product: lubricated for product lifetime, no periodic check-up or maintenance to perform
  • Vibration proof cam-block system
MODULAR DESIGN ADAPTABLE TO SPECIFIC APPLICATIONS
  • Explosion proof versions: ATEX & NEMA 7
  • Low temperature version: -40°C
  • Separated control box available for advanced integrated control functions and fieldbus communication
  • Suitable for Modulating applications (BC Class III complying with EN15714-2 Class C)

Contact

T: +90 216 510 2023
F: +90 216 510 2013
sales@fmgcontrols.com
Esentepe Mah. Inonu Cad. No: 147 Kartalkule Is Mrk. Office: 32 34870 Kartal / Istanbul / TURKEY
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