Page 9 - Exlar - Exlar electric test and simulation actuator systems

FT Series Ft Series force tube actuators use

Long Stroke a planetary roller screw mounted
inside a telescoping tube mecha-
Actuators nism. The follower is attached to
the moveable force tube, which
then extends and retracts as the
The FT Series actuators are screw rotates.
suited to operate where longer
strokes and higher
thrusts
are
required.
The FT
Series product
Exlar’s Front and Rear offering consists
Clevis Mount GSX Series of a roller screw
Actuator thrust unit and a
conventional NEMA
or metric frame motor sized
Standard Features to deliver the force and speed
• Linear speed range to 25 needed to accomplish the ap-
in/sec (635 mm/sec) plication.
• Force rating range to 12,389 Options
pounds/force (55,109N) FT Series Features • Stainless Steel
• Stroke length range 3 -18 • Stroke lengths up to 8 feet • Special Mountings
inches (75 - 450 mm) (150 mm to 2.5 m) • Vacuum
• Typical life exceeding hun- • Force rating up to 20,000 lbs • Dust Free
dreds of millions of (88,964 N) continuous, 40,000 • Oil or Air Cooling
full-stroke operations lbs (177,929 N) peak • Uninteruptable Power
• Backlash < .004 in (.1mm) • Speed range up to 60 in/sec • IP65 sealing
• IP65 rating (1,524 mm/sec)
• Multiple motor mounting op- Custom Actuation
tions
Optional Features • Planetary roller screw drive Exlar specializes in custom
• Handwheel • Long life and high load actuators where certain materi-
• Incremental or absolute rotary capacity als and features are incorporated
feedback • Shock resistance which meet the exact specifi ca-
• LVDT or magnetorestrictive tion of unique testing or simula-
linear sensors tion applications.
• Embedded force sensor
• Air or liquid cooling FT Series Specifi cations
• Special output shaft and
Gear
Peak
mounting Frame Motor Maximum Max. Cont Force Maximum
Force
Stroke
Size
Speed
• Preloaded zero backlash Size in (optional) in lbf lbf in/sec
• Stainless steel housing (mm) (mm) (kN) (kN) (mm/sec)
3.5 48 2000 4000 60
FT35 SLG060
(89) (1219) (8.9) (17.8) (1524)
6.0 96 10000 20000 39
FT60 SLG090
(152) (2438) (45.4) (90.8) (991)
8.0 96 20000 40000 35
FT80 SLG115
(203) (2438) (90.8) (178) (889)
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