Infantry Fighting Vehicle Elevation Actuator C7L265M

This electromechanical linear actuator is designed for high static holding requirements to improve stabilization accuracy and slew rates for existing and new turret applications.  This series of linear actuators has been designed to meet or exceed the demanding requirements of combat vehicle turret control applications.  They may be used for upgrading older hydraulic turrets or for new turret designs. Features include a brushless DC motor, linear ball screw output, self-lubricated spherical rod end bearings, external anti-rotation, and MIL-STD connectors.  Options included no-back and a flex shaft input for the manual drive. 

Specification
Peak Force 4,260 lbf (19.0 kN)
Rated Force` 1.450 lbf (6.45 kN)
Rated Speed 4.3 in/sec (109 mm/sec)
No Load Speed 5.4 in/sec (137 mm/sec)
Clutch Holding Force 9,000 lbf (40.0 kN)
Supply Voltage 18 V - 32 VDC, 270 VDC, 650 VDC, 3 x 380 VAC, 50-60 Hz
Stiffness 300 klbf/in (52.5 kN/mm)
Backlash 0.015 n (0.381 mm)
Weight 76.7 lbm (34.7 kg)
Retracted length 22.9 in (581 mm)
Extended length 33.3 in (846 mm)

Features

  • Brushless DC motor
  • Ballscrew linear output
  • Internal anti-rotation design
  • Self-lubricated spherical rod end bearings
  • MIL-Spec electrical connectors
  • Integrated failsafe clutch and manual drive
  • Flex shaft input for manual drive
  • Optional no-back
  • Custom manual input rations (64 rev/in standard)
  • Complies with MIL-STD 810E and MIL-STD 461E
  • Helical gearing for low torque ripple

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