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LW-132-7     
 

The LW-132-7 system is the most versatile of our small testing systems. A cooling vacuum is not required for most* applications below 7 lbs. and the power amplifier can be operated in voltage or current source mode. Adding the optional CB-147 cooling vacuum increases the sine force capability to 10 lbs. pk force. Its small size and low cost make it an attractive choice for educational institutions.

 
General Specifications
Sine force 7 lbs force pk (10 w/vacuum)
Random force 5 lbf rms random (7 w/vacuum)
Shock force 19 lbf pk shock
Frequency Range: DC to 9,000 Hz
Maximum Acceleration: 70 g pk, bare table
35 g pk, 0.1 lb. load
11 g pk, 0.5 lb. load
Maximum Displacement: 0.50 inch pk-pk, bare table
Cooling: Amplifier: forced air
Shaker: natural convection
Power Requirements: 1,000 VA @ 100, 120, 220, or 240V, single phase 50/60 Hz
System Components
ET-132-2 Electrodynamic Shaker
PA-138 Linear Power Amplifier
Interconnect Cables and Hoses
 
System Options
SC-121 Sine Servo Controller
SG-135 Manual Sine Controller
*CB-147 Cooling Vacuum Assembly (recommended for continuous duty applications over 4.5 lbf)
Rack Cabinet
Accelerometer Package