JOEST
JOEST
Description
The electromagnetic vibrators generate linear motions and are operated at motions frequencies of 50 and 25 Hz or at 60 and 30 Hz.
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Conveying, dosing, drawing off MS drive units are used in various industries for medium duty dosing, draw-off and conveying applications. The drive units are also suitable for clock cycle operation because the maximum motion amplitude is reached as soon as it is started and it comes to a stop immediately after being switched off. |
Continuous control The motion amplitude can be continuously controlled during the operation of all JVM® electromagnetic vibrators. Therefore the feed rate can be easily adjusted to the current requirements. We have summarised information on the required thyristor controller on page 25. |
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Operational reliability Tried-and-tested, reliable engineering together with robust, practical field-tested designs provide high operational reliability, even under the most difficult conditions in central lines. All MS electromagnetic vibrators are EMC-compatible. |
Flexibility In order to allow the motion frequency to be changed after installation, the drives have been designed in such a way that they are interchangeable within a construction size in the motion frequencies. |
Dimension in mm
Maintenance-free
The use of high-quality components means that JVM® electromagnetic vibrators are maintenance-free and easy to install. Special lifting eyes make transport easy, eliminating the need to remove the hoods.
Adapted model series
MS drive units are available in seven sizes, and also in models for higher effective weights at lower motion amplitudes (MS 30...80). This broad range enables the optimum drive to be selected for the particular application requirements.
The data
We would also be happy to provide you with further details or inform you about special models built to your specifications.
| Connection | Via thyristor controller JT 230/400V 50Hz, 460V 60Hz |
| Switch-on time | 100% (operating mode S1) |
| Protection System | IP 65 as per EN 60 529 |
| Explosion-proof models |
ATEX Ⅱ 3 DG cCSAus, UL, CI, I, Div 2 Gr. B, C, D cCSAus, UL, CI, II, Div 1 Gr. E, F, G |
| Options | Special Voltage and executions |