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Model DS-PM-20 20 N PM Shaker Product Manual...
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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 DS-PM-20 shaker, please contact a DEWESoft engineer at: DEWESOFT d.o.o.
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 .................................. 3 1) Introduction ............................4 2) General Information ..........................4 2.1) Unpacking and Inspection ......................4 2.2) System Components ........................
The moving element is usually suspended by an elastic membrane. DS-PM-20 has a moving coil (driving coil) whose current is controlled for vibration generation. The stationary magnetic field is produced by a...
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All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. Item Description Gain Knob Sine Frequency Generator External Signal Input Trunnion Handle Cooling Port DC Power Input...
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 Output Force (Shock) 40 N Frequency 0-12 kHz Payload 0.8 kg Displacement (Peak to Peak) 5 mm...
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 DS-PM-20 shakers are given below.
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 The general shaker connector configuration is given below. 3.1.1) External Signal Mode: Connect DC power source and drive signal to shaker power input and signal input respectively.
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 15kHz with 1 Hz increments that the user can adjust with the Sine Frequency Generator Switch.
All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 3.2) Power Requirements DS-PM-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.
All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 3.4) Frequency Response The following figure shows the acceleration levels/Input voltage versus frequency of the shaker. 4 ) Mounting Interface The shaker has five M3 holes for DUT and fixture connection as shown in the following figure.
All rights reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors. 5 ) Maintenance and Troubleshooting The DS-PM-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.
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