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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.

 

 

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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. 
Please return the shaker to Dewesoft for proper repair. 

6) Safety 

Please ensure that this manual section is reviewed and understood prior to 
installation,  operation  or  maintenance  of  the  equipment.  The  danger  of 
electrical shock or fire always exists in electrical equipment.  

The DS-PM-20 PM Shaker is designed for safe operation. Safety features 
such  as  electrical  insulation  on  outer  surfaces,  shaker  body  grounding 
connection are provided for safe operation of the shaker system.

 

 

 

 

 

 

 

 

 

 

Summary of Contents for DS-PM-20

Page 1: ...Model DS PM 20 20 N PM Shaker Product Manual...

Page 2: ...ed by the warranty Copyright All copyrights of this manual belonging to Dewesoft products are reserved It cannot be reproduced without written consent Disclaimer Dewesoft Ltd provides this publication...

Page 3: ...eneral 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 3 Operation and Installation 8 3 1 General 8 3 1 1 Exte...

Page 4: ...amages that occur indirectly during the transport and contact the customer representative Check all components of the shaker If there is a defect please contact us 2 2 System Components The DS PM 20 h...

Page 5: ...ue to third parties in any form whatsoever is not permitted without written authority from the proprietors 5 Item Description 1 Gain Knob 2 Sine Frequency Generator 3 External Signal Input 4 Trunnion...

Page 6: ...t Force Shock 40 N Frequency 0 12 kHz Payload 0 8 kg Displacement Peak to Peak 5 mm Suspension Spring Maximum Acceleration 40 g Shaker Weight 4 1 kg Cooling System Natural Convection For continuous op...

Page 7: ...rved Reproduction or issue to third parties in any form whatsoever is not permitted without written authority from the proprietors 7 2 5 Outline Drawing The dimensional properties of DS PM 20 shakers...

Page 8: ...proprietors 8 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 inp...

Page 9: ...rom 1Hz to 15kHz with 1 Hz increments that the user can adjust with the Sine Frequency Generator Switch Connect DC power source and drive signal to shaker power input Pull the Gain Knob out Raise or l...

Page 10: ...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 t...

Page 11: ...rmitted without written authority from the proprietors 11 3 4 Frequency Response The following figure shows the acceleration levels Input voltage versus frequency of the shaker 4 Mounting Interface Th...

Page 12: ...the coil exciter body or magnet core should not be attempted Please return the shaker to Dewesoft for proper repair 6 Safety Please ensure that this manual section is reviewed and understood prior to...

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