Kendrion Worldwide

Division Industrial

Division Automotive

Kendrion N.V.

Kendrion N.V. is a public limited liability company incorporated under the laws of the Netherlands, with its registered office in Zeist.

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Kendrion is manufacturer of electromagnetic linear oscillators and oscillating solenoids.

Electromagnetic linear oscillator

The electromagnetic linear oscillators are AC-vibratory drives with permanent premagnetization in sturdy design in which the force effect of an electromagnetic alternating field is used to generate a linear vibratory movement.

Product Information

The Kendrion linear oscillator consists of a magnetic body with two excitation coils and a permanent magnet as well as an armature which is held in a spherical bearing on both sides, guided centrically via a non-magnetic shaft and held in central position by two springs.

When an AC-voltage is applied to the excitation winding the force effect of the electromagnetic alternating field is superimposed on the force effect of the permanent magnet. The frequency of the axial armature movement matches the frequency of the AC-voltage applied. The linear vibrator can be used as a vibratory drive and, fitted with an additional weight on the armature shaft, as a shaker solenoid.

The integrated permanent magnet has a braking effect when switched off, thereby preventing reverberation.

The power indicated is reached at 90% of the nominal voltage and in warmed-up condition. The values for cycle stroke and load apply for nominal voltage and nominal load in warmed-up condition.

All products are manufactured and tested acc. DIN VDE 0580/07.2000.

For fine adjustment and extension we recommend our accessories. Please find detailed information in our catalogue Oscillating Line.

Specifications & Technical Details

Specification from - to
Supply voltage [V] 230 V AC
Frequency [Hz] 50
Apparent power [VA] 54
Cycle stroke [mm] 4 - 6
Max. cycle stroke [mm] 6 - 7
Magnet weight [kg] 1.5 - 1.75
Protection class device (IP) IP40
Protection class connection (IP) IP65
Accessories Connector socket acc. DIN 43650
Additional weight
Control unit
Mounting flange
Tube adapter
Installation type Flange
Thermal class B
Comment Additional weights over 250g should be avoided as otherwise the maximum permitted cycle stroke is exceeded.