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Dynalabs DYN-MS-20 Product Manual

20 n ms shaker
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Model DYN-MS-20
20 N MS Shaker
Product Manual

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Summary of Contents for Dynalabs DYN-MS-20

  • Page 1 Model DYN-MS-20 20 N MS Shaker Product Manual...
  • Page 2 All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. Product Support If at any time you have questions or problems with the DYN-MS-20 shaker, p lease contact a Dynalabs engineer at: Phone: +90 312 266 33 34 (9 a.m.

  • Page 3: Table Of Contents

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. Table of Contents 1) Introduction ..........................4 2) General Information ........................4 2.1) Unpacking and Inspection ....................4 2.2) System Components ......................4 2.3) Theory of Operation ......................4 2.4) Specifications ........................6 2.5) Outline Drawing ........................7...

  • Page 4: Introduction

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 1) Introduction The DYN-MS-20 is designed to provide dynamic force excitation for modal testing of mechanical structures. The DYN-MS-20 is a compact, lightweight and powerful general purpose electrodynamic shaker providing up to 20 N peak sine force.
  • Page 5 All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. Item Description Sine Frequency Generator Gain Knob External Signal Input Trunnion Handle Cooling Port DC Power Input...

  • Page 6: Specifications

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 2.4) Specifications Parameters Specifications Output Force (Sinus) 20 N Frequency 0-12 kHz Displacement (Peak to Peak) 5 mm Suspension Spring Maximum Acceleration...

  • Page 7: Outline Drawing

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 2.5) Outline Drawing The dimensional properties of DYN-MS-20 shakers are given below.

  • Page 8: Operation And Installation

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 3) Operation and Installation 3.1) General Refer to the figure below that shows the shaker connector configuration. Connect the shaker/amplifier cable to the shaker and amplifier.

  • Page 9: Internal Signal Mode

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 3.1.2 ) Internal Signal Mode The amplifier can generate sine signal from 1Hz to 15 kHz with 1 Hz increments that the user can adjust with the Sine Frequency Generator Switch.

  • Page 10: Shaker-Structure Interaction (Stingers)

    Force or impedance head sensors can be mounted on the other side. The Dynalabs modal shakers stinger sets include 4 collet, 1 nut and 3 stinger rod sizes. The chuck consists of two pieces. The collet squeezes the stinger with the tightening effect of the nut.

  • Page 11: Shaker Mounting

    Additional inertial weight may be attached to the bottom of the shaker using hot glue. 3.5) Power Requirements DYN-MS-20 has an integrated power amplifier which is powered by its power adaptor. Please note the output voltage and current ratings of the adaptor in a replacement adaptor is to be used.

  • Page 12: Frequency Response

    4 ) Maintenance and Troubleshooting The DYN-MS-20 shaker is a sealed device requiring no maintenance if the operating instructions described in this manual are followed. Repair of damage to the coil, exciter body or magnet core should not be attempted.

  • Page 13: Grounding

    All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 5.1) Grounding The shaker is internally grounded via the power adapter. However, if further grounding is necessary a grounding socket is available on the shaker as shown. Appropiate grounding cable is also supplied with the shaker.

  • Page 14: Declaration Of Conformity

    • MIL-STD-810-H-2019 (Test Methods: 501.7 - High Temperature, 502.7 - Low Temperature, 514.8 - Vibration, 516.8 – Shock) DYNALABS MÜHENDİSLİK SANAYİ TİCARET LİMİTED ŞİRKETİ declares that above mentioned products meet all the requirements of the above mentioned standards and regulations.

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