Electric Rotary MVE External Vibrators (Standard Range)
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MVE External Electric Motovibrators consist of an electric motor housed in a sturdy FMEA-designed cast casing, with eccentric weights fitted on both shaft ends.
MVE External Electric Motovibrators can be used as flow aids, on hoppers or silos to improve material discharge, or as drives on vibrating machines for several purposes such as conveying, screening, sizing, or compacting in a variety of industries.
When the MVE is switched on a sinusoidal centrifugal force is provided by rotation of the eccentric weights. With only one MVE fitted on a vibrating machine a rotating force is provided resulting in a circular movement of the machine. Two counter-rotating MVE fitted in parallel on the same machine provide a linear force resulting in a linear movement of the machine. The requirement of circular or linear movement depends on the application.
Features:
• Centrifugal force: 20 ~ 26,000 kg
• Vacuum-impregnated windings using Class F insulating materials
• Premium quality bearings
• Sturdy FMEA-designed casing
• ATEX ExII3D and ETL, Class II, Division 2 certification for hazardous environments
Benefits:
• Wide range of centrifugal force covering all possible applications
• Multiple voltages matching electric specifications worldwide
Options:
• 2, 4, 6, 8 poles three-phase
• 2 poles single phase
• DC motors available
Accessories:
• PTC standard from size 60 (available on request for smaller sizes)
• Split covers for quick mass adjustment on request from size 60
• Stainless steel covers on request from size 60
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Electric Rotary Micro MVE Series Vibrators
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MICRO MVE External Electric Vibrators are characterized by very small overall dimensions and three options regarding centrifugal force: 0 to 137 lb. MICRO MVE have been designed for limited space and laboratory applications in the chemical, pharmaceutical, food, and packaging industry.
Performance & Technical Features:
• Continuous duty S1
• Weight: minimum 3.0 lb, max. 3.7 lb
• Centrifugal force: adjustable from 0 to 0 to 137 lb
• 460 V, 60 Hz three-phase; 115 V 60 Hz single phase and 230 V 60 Hz single phase
• Protection IP 66 - NEMA 4
• Insulation class F
• Standard ATEX II3D certification
• Standard ETL (UL-CSA) Class II Div 2
Electric Rotary MVE DC Voltage Series Vibrators
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MVE-type External Electric Vibrators are used in a number of different applications: as material flow aids, for screening, conveying, cleaning, detaching, compacting, and sorting.
Performance & Technical Features:
• Motor protection: IP 66 - NEMA 4
• Continuous Duty: S1
• Insulation class: F
• Adjustable frequency
• Standard voltage: 230/460 V, 60 Hz
• 900 - 1200 -1800 - 3600 R.P.M.
• Standard: ATEX II 3D certified
• Standard: ETL (UL-CSA) Class II Div 2
• ATEX Exe II 2 GD increased safety range available
Electric Rotary MVE-D Series Explosion Proof Vibrators
(36)Explosion-Proof MVE-D External Electric Motovibrators consist of an electric motor housed in a sturdy FMEA-designed cast casing, with eccentric weights fitted on both shaft ends. Special design features and tight tolerances avoid that any possible explosion inside the motor will affect the external environment, making the explosion-proof MVE-D suitable for applications in the oil & gas industry where such a feature is mandatory.
Explosion-proof MVE-D External Electric Motovibrators can be used as flow aids on hoppers or silos to improve material discharge, or as drives for conveying, screening, dewatering or fluid recovery on vibrating machines, especially in the oil & gas industry, and occasionally in the recycling sector.
When the MVE is switched on a sinusoidal centrifugal force is provided by the rotation of the eccentric weights. With only one MVE fitted on a vibrating machine a rotating force is provided resulting in a circular movement of the machine. Two counter-rotating MVE fitted in parallel on the same machine provide a linear force resulting in a linear movement of the machine. The requirement of circular or linear movement depends on the application.
Most applications in the oil & gas sector use two MVE Motovibrators per machine to generate linear movement.
Features:
• Centrifugal force: 800 ~ 5,500 kg
• Vacuum-impregnated windings using Class F insulating materials
• Premium quality bearings
• Sturdy FMEA-designed casing
Benefits:
• ATEX ExII2GD and ETL Class I, Division 1 and Class II, Division 1 certification for hazardous environments in presence of flammable dusts or gases
• Wide range of centrifugal force covering all possible applications
• Multiple voltages available matching electric specifications worldwide
• Stainless steel mass covers
Options:
• 2, 4, 6, 8 poles three-phase
Accessories:
• PTC standard from size 60 (for smaller sizes on request)
