The LW160.151-30 system utilizes the Labworks MT-160 thruster and convection cooled pa-151 linear power amplifier to form our most popular convection cooled permanent magnet field modal test system. The thruster's full 1.4 inch stroke capability, low suspension spring rate and light weight armature makes this system ideal for most modal test applications. The thruster features a through hole, and a single collett or thread load attachment to accommodate both tension wire and stinger modal testing. The convection cooled PA-151 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 30 lbs force pk
Random force 15 lbf rms random
Shock force 38 lbf pk shock
Frequency Range: DC to 10,000 Hz
Maximum Acceleration: 50 g pk, bare table
19 g pk, 1 lb. load
5.4 g pk, 5 lb. load
Maximum Displacement: 1.4 inch pk-pk, bare table
Cooling: Amplifier: natural convection
Shaker: natural convection
Power Requirements: 300 VA @ 100, 115, 200, 230 Vac, single phase 50/60 Hz
System Components
MT-160 Modal Thruster
PA-151 Linear Power Amplifier
MS-129-160 Modal Stinger Kit
Interconnect Cables and Hoses
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-160 Base Isolation Mounts