Servo Hydraulic Dynamic And Fatigue Testing System NSHS-100 Catalog

Servo Hydraulic Dynamic And Fatigue Testing System NSHS-100

Overview

Servo Hydraulic Dynamic and Fatigue Testing System NSHS-100 is an advanced range of fully integrated testing systems with high control accuracy and good reliability. It covers a broad range of tests, including tension, compression, low-cycle fatigue, and high-cycle fatigue tests on various materials and components. The flow rate of 110L/min, system pressure of 21MPa, and 25kN static force make this system more user-convenient.

Specifications:

Number Of Control Channels	1
Number Of Configured Site Control Interfaces	2
Data Frequency	6kHz
Resolution Of Controller A/D And D/A	24 bits
Waveform of Signal Generator	sine wave, triangle wave, square wave, sawtooth wave, etc
Control Accuracy	Static Control accuracy: 0.3% FS/Dynamic Control accuracy: 0.5% FS
Servo Valve Drive Unit	Two-stage
Hydraulic Pump Station Control Function	Remote
Counter Capacity	10⁸
Other Necessary I/O Units	four analog inputs and four analog output interfaces; Four digital input and four digital output interfaces (optional)
Static Test Force	±25kN
Dynamic Test Force	±25kN, ± 2% FS for each gear
Actuator Amplitude	±25mm
Frequency Range	0.1 to 10Hz
Main Test Waveform	Controller supported
Pressure of Servo Pump Station	flow rate 110L/min, 21Mpa, motor power 55kW
Column Spacing	400mm
Maximum Test Space	1000mm
Dimensions	1×0.7×2.7 m
Weight	2 tons

Features:

> The host employs a four-column frame structure with hydraulic lifting, clamping, and elastic release for crossbeam stability during tests
> Column surfaces are electroplated with hard chromium for enhanced wear resistance
> Crossbeam movement is enhanced with HAWE hydraulic components with ultra-high pressure and zero leakage, ensuring reliability
> Integrated with high-precision LVDT displacement sensors to measure experimental displacement
> A precision oil filter with 0.003mm filtering accuracy and a dedicated two-stage electro-hydraulic servo valve enhance actuator performance
> The modular servo linear actuator offers low damping, high response, and a long lifespan
> A hydraulic buffer zone at the amplitude limit prevents damage from running out of control
> Supplied with high-precision load sensor is used to measure test loads, with a pre-stressed ring for improved dynamic response
> Conveniently designed sample clamping, beam movement, and emergency stop button stations enhance usability
> Utilizes bidirectional clamping for sample coaxiality regardless of thickness changes
> The piston, made of alloy steel, undergoes high-frequency quenching for durability and wear resistance

Applications:

This versatile machine assesses mechanical properties, serving industries like aerospace, automotive, and manufacturing for quality control and safety. It performs crack growth and fracture mechanics tests on various materials.

Unit 2D Station House, 1 Pembroke Broadway, Camberley, Surrey GU15 3XD, United Kingdom.
Email: info@labnics.com | Website: www.labnics.com