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Ball Screw & Actuator Test Stand Heavy Duty
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Manufacturer: General Dynamics/Lockheed Martin
Cage: 81755
Originally designed as F14 wing sweep actuator tester can be adopted for other aircraft and ball screws rotary mechanical testing.
Description/Function of unit
Capable of testing linear and rotary actuator with 52,000LB tension compression load.
The test bed is a 16" x 8½" I beam 138½" L with a hydraulic load cylinder mounted at one end and hydraulic pump motor mounted at the other end.
Test set will require a small hydraulic power supply for the ball screw motor and the load circuit. Unit is currently set up for Mil-H-5606 or equal fluid. (Skydrol on request)
The control panel consists of the following;
1 Torque test gear box valve
1 52, 000 lb compression valve
1 52,000 lb tension valve
1 Cylinder extend or retract 4 way valve
1 Actuator extend or retract 4 way valve
1 3000 PSI cylinder pressure 4" gauge
1 Overhaul test valve
1 6000 PSI pump pressure 6" gauge
Fixture Assembly - Test wing sweep actuator
Load Cylinder - Mfg Ortman Miller, serial number 329795, 2TH ER HYD. 6 x 34
Test bed clevis to clevis 89½" extended retract 61"
Filtration - Bendix filter division rating 50 GPM, serial 3499, replacement fuse # 043589-5
Gauges - 6", 6000 PSI & 4", 3000 PSI
Rotary Hydraulic power Denison Motor - Model MF05-020-31N-001, 3500 PSI, max. RPM 3000
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Units
Subject To Prior Sale
Copyright 1999 American
Lab and Systems, U.S.A.
All Rights Reserved. No portion of this site
may be copied, retransmitted, reposted, duplicated
or otherwise used without the express written
permission of American Lab and Systems
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