Thiết bị thử nghiệm rung động Labworks dLW139.153-75

Thiết bị thử nghiệm rung động Labworks dLW139.153-75

Thiết bị thử nghiệm rung động Labworks dLW139.153-75

The dLW139.153-75 is our strongest permanent magnet field shaker system. Capable of up to 75 lbs.sine and full 50 lbs-rms random force, the 3-inch diameter armature table is suitable for larger loads that require high vibration levels. The shaker's full 1-inch armature stroke capability is ideal for many modal as well as low frequency general applications. The air cooled dPA-153 dLAB shaker amplifier delivers full system performance while minimizing power and amplifier cooling requirements. The amplifier's multi-function digital display provides amplifier operational status as well as system peripheral and complete vibration system operational diagnositcs. Built in shaker-specific current limiting and full internal, system and external electrical interlock connections and logic help protect the system and test specimen from accidental abuse. A guided flexure table base system is available for larger or heavier loads and loads with a higher center of gravity.

General Specifications Sine force 75 lbs force pk Random force 50 lbf rms random Shock force 150 lbf pk shock Frequency Range: 2.0 to 6,500 Hz Maximum Acceleration: 75 g pk, bare table 38 g pk, 1.0 lb. load 12.5 g pk, 5 lb. load Maximum Displacement: 1.0 inch pk-pk, bare table Cooling: Amplifier: forced air Shaker: cooling vacuum Power Requirements: 1,750 VA @ 120, 220-240V, single phase 50/60 Hz System Components ET-139 Electrodynamic Shaker dPA-153-9 dLAB Digital Power Amplifier CB-152-139 Cooling Vacuum Interconnect Cables and Hoses CB-152-139     System Options DB-139 - DuoBase VL-144/VL-145 Vibe.Controller SC-121 Sine Servo Controller SG-135 Manual Sine Controller Rack Cabinet Accelerometer Package SI-139 Base Isolation Mounts DB-139 SI-139