EV320
21Pages

Electrodynamic Vibration Test System Model: EV320HG50M Labtone Test Equipment Co., Ltd. Undertaker: Jessica Wang Mobile: +86 188 1909 7469 www.labtonetech.com E-mail:jessica@labtone.cn

Technical Specification Product Application Type Selection Formula of Vibrator and Structural Diagram of Vibration Generator Principle Block Diagram of Equipment Equipment Configuration Technical Parameters Introduction to Equipment Performance Equipment picture LABTONE Product Portfilio

Technical Specification The technical proposal for your company is as follows: Product Application Vibration test is a process of exciting or shocking some part or device to observe its reaction in real environment. Vibration test is widely applied in many fields, ranging from circuit board, airplane, ship, rocket, missile, automobile, household appliance and other industrial products. Labtone can offer you the whole vibration and testing proposal, and provide you with the quality certificates of products according to national and international standards, including GB, GJB, UL, JIS, DIN,...

Technical Specification III. Principle Block Diagram of Equipment Installation diagram of vibration tester

Technical Specification Equipment Configuration Vibration Shaker A20T34 vibration generator (including automatic centering system) B752 cooling blower (including silencer and air pipe) HG50M Horizontal slip table: 500 x 500 mm (including Steering system) 2 Power Amplifier LA20K power amplifier (including Field power supply) Shaker controller Model: VCS5X-2 Hardware: 2 input channels, 1 output channel Software: Sine, Random, Shock Accelerometers (Including low noise cable) ACER business computer（Including keyboard, mouse and monitor） User Manuals

Technical Specification Technical Parameters Shaker Specifications Usable Frequency Vertical Load Support Body Suspension Natural Frequency (Thrust Axis) Armature Diameter Armature Weight Fundamental Resonance Frequency (Bare table) Load Attachment Points (Standard) Stray Flux Density Allowable partial force Shaker dimensions Power Amplifier Specifications Rated Output Capacity Signal to Noise Ratio Amplifier Efficiency Amplifier Overall Dimensions Interlock Protection ●Input Over/Under Voltage ●Logic Fault ●Output Over Voltage/Current ●Control Power ●External ●Shaker Oil Pressure ●Module...

Technical Specification USB port / Microsoft Windows 10/8 OS） Microsoft Word /Excel and Adobe Acrobat are recommended as test report editors(options) ●Mode: C04AG1 Frequency range: 0.5-7k Hz Sensitivity: 30 +/- 10% pC/g Temperature range: -40℃ to 160℃ Including "BNC-M5" low noise cable Control Accelerometers Magnesium alloy Fixing hole M10 Stainless steel bushing, distribution gap: 100mm Horizontal Slip Table HG50M Dimension Magnesium alloy Fixing hole M10 Stainless steel bushing, distribution gap: 100mm Machine size Machine weight Blower Specifications Blower Power Blower dimensions Weight...

Technical Specification Introduction to Equipment Performance Vibration shaker The Shaker is the heart of the system. It provides the vibrating armature to which the items to be tested is attached. The principal parts of the shaker are shown in the Figure D-2. The field coils energize the Shaker body with flux paths as shown, creating a high magnetic flux density in the annular air gap. The field coils are connected to the DC field supply from amplifier. The armature assembly, consisting of the table and drive coil, is suspended in the annular air gap of the shaker. When an alternating...

Technical Specification Excitation coil It is of double magnetic circuit structure with low flux leakage and uniform magnetic field. Table surface Advanced phosphating and automotive paint technologies are applied for the surface to resist wear and rusting for long time. Table cooling Intake air structure with low noise blower and improved table is applied, the excitation coil is of cellular duct, middle magnetic loop is of double-layer split duct, so new duct design is applied to enhance cooling effect. digital switch power amplifier The LA series power amplifier adopts conventional Pulse...

Technical Specification rectifiers (one for power modules and one for the field), heat sinks, capacitors, connectors and cooling fans. The RM provides 210VDC (V + to V-) for the power module and 270VDC (G1, G2) for the field coil, all of which float to the ground. In a vibrating system, the field power is separated from the amplifier. If the blower is powered by a power amplifier, there is a connection interface for the three-phase power to enter the blower motor. If the blower is powered by an additional motor starter box (MS), an additional three-phase power supply is required. If the...

Technical Specification Servo protection system It has complete protection functions, including grid overvoltage, under-voltage, phase loss, logic fault, power module conduction through, over-temperature, over-current output, overvoltage output, power supply drive, table over-displacement, table temperature, external interlocking, etc. Vertical extending platform The extending platform is usually used as a large installation platform of specimens which can be square, round or defined by users. In order to reduce dynamic impact on the extending platform, all extending platforms must be...

Technical Specification Horizontal oil film slip table The horizontal slip table is designed to have high tilting moment and lateral restriction. This design concept is combined with standard horizontal slip table to enable high dynamic moment limit and keep guide oil film damping feature. The horizontal slip table is composed of a slipper, a connector, a natural granite slab, horizontal slip table base and an independent oil source. Slip Table is ideally suited for sequential 3-axis test. The slip table integrated shaker/slip table design offers numerous critical technical features. These...

Technical Specification 1. Motor work instruction 2. Shaker Rotation Controller Controller (SRC) switch ON/OFF 3. Rotate reverse selection (vertical and horizontal) 4. Rotate start: After the rotation is started, when the “Start” is held for more than 3 seconds, the Shaker Rotation controller (SRC) will switch to the automatic rotation mode, and the shaker will rotate until the “Stop” is pressed. The other is the manual mode. Press "Start" and the Shaker Rotation controller (SRC) will turn a little! The automatic mode will fail at a position close to horizontal or vertical. In the shaker to...