20N with power cord / ejector / connecting rod
The vibration exciter can be used for various mechanical structures such as motors, machine tools, automobiles, aircraft, ships, and household appliances; model vibration tests of bridges, dams, etc.; through the model test, the dynamic stiffness, damping coefficient, natural frequency, etc. of the test object can be measured Dynamic parameters, thus providing indispensable data for the design.
It is used for the reliability test of toys, packaging and other products; it is also used for circuit boards, electronic components, and power supplies for poor contact, desoldering, false soldering, etc.
The excitation test of the model is an indispensable part of the design work. With the continuous improvement of the level of science and technology in my country, the excitation test of the design model will be widely used in the fields of industrial and agricultural production, scientific research, and national defense construction. application.
It is used for the modal analysis of the excitation mode of the exciter, and the force signal of the excitation and the acceleration signal of the structure response are recorded with the impedance head, and the modal parameters of the structure are obtained through the data post-processing.
Features:
Small size and light weight, can be used as a small vibration table;
It can be used for environmental vibration and fatigue tests of small parts and instruments;
It can be used to measure dynamic response, resonance frequency, mechanical impedance, etc. of small structures;
Wide frequency range and high output efficiency;
Reasonable structure and high reliability.
Main Specifications:
Rated output (peak) sine/random: 20/14N
Maximum amplitude: ±3mm
Maximum acceleration: 20g
Maximum input current: ≤2Arms
Frequency range: DC-15kHz
First-order resonance frequency: 70Hz
Moving coil DC resistance: 4Q
Force Constant (N/A): 10
Movable parts mass|: 0.1kg
Dimensions (mm): p78×112
Mounting hole size (mm): 80×80/4-47
Weight: 2.9kg
Output method: ejector
Connection method: M5
Elastic support stiffness (N/mm): 3
Main resonance frequency: >12000Hz
Forced air cooling: none
Nonlinearity: ≤3% (for the maximum excitation force)
Working temperature: -30℃-+70℃
Storage temperature: -55℃~+85℃
Humidity: 95%RH max
Input method: binding post
Connecting rod: 1
Input cable: 1
Recommended power amplifier: CD-XG-30
Packing:1PC
Warranty period: 120 days
On May 4, 2023 at 20:27:36 PDT, seller added the following information: