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LW163.141-60      

The LW163.141-60 system utilizes the Labworks MT-163 3"p-p thruster and pa-141 linear power amplifier to form our highest force 3" stroke permanent magnet field modal test system. The thruster's 3.0 inch stroke capability and low suspension spring rate makes this system ideal for most modal test applications. The thrusters armature features a through hole, and a single collett stinger attachment to accommodate both tension wire and stinger modal testing. The PA-141 amplifier is direct coupled to the shaker to give the maximum performance at both low and high frequencies and can be easily switched from voltage source mode to current source mode for force input testing applications. The standard voltage-proportional-to-current amplifier signal output facillitates servoed test operation. Dual bar graphs display the system operating levels and internal and external interlocks help protect the system from accidental abuse.

General Specifications
Sine force

60 lbs force pk

Blocked Armature Sine Force

60 lbs force pk

Random force 25 lbf rms random
Shock force 70 lbf pk shock
Frequency Range: DC to 6500 Hz
Maximum Acceleration: 24 g pk, bare table
17 g pk, 1 lb. load
8 g pk, 5 lb. load
Maximum Displacement: 3.0 inch pk-pk
Cooling:

Amplifier: 2-Speed Fan
Shaker: Cooling vacuum

Power Requirements: 3,000 VA @ 200, 220, or 240V*, single phase 50/60 Hz
System Components
MT-163 Modal Thruster
PA-141 Linear Power Amplifier
MS-129-163 Modal Stinger Kit
Interconnect Cables and Hoses

CB-152-163 Cooling Vacuum    

*100V, 110V operation requires optional step up transformer.

 
 
System Options
VL-144/VL-145 Vibration Controller
SC-121 Sine Servo Controller
SG-135 Manual Sine Controller
Amplifier Rack Mount Brackets
Rack Cabinet
Accelerometer Package
SI-163 Base Isolation Mounts
 


SI-163