High Frequency External Vibrator

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  • Dynapac ER high-speed electric vibrators should be used together with a frequency converter (UF/UE).
  • Frequency converters equipped with protected outlets are recommended for such applications 
  • ER 207B to ER507B are mounted with a quick-release bracket, allowing easy positioning and move of the vibrator (less units required, lower investment)
  • Dynapac ER normal and low-frequency vibrators are supplied in standard voltage: 230/400V-3-50 Hz, but can be delivered in other voltages upon request.
  • Adjustable centrifugal force
  • Most external vibrators are bolt-mounted, but ER 305, 405 and 505 can be equipped with mounting kits for easy positioning and move.

Specification

Model ER207B ER407B ER507B
Speed (rpm) 6000
Max. centrifugal force (N) 6500 12000 17000
Voltage 42 V – 3 – 200 Hz* 42 V – 3 – 200 Hz* 42 V – 3 – 200 Hz*
Intensity (A) 11 1 6.5 23.5
Weight (Kg) 10.5 15.5 23.2
Bracket attachment VT2 VT4 VT4

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