United Kingdom United Kingdom
European manufacturing

0203 445 0659

vibrator@acbmv.com

ACBMV Z.I. Mi-Plaine 51 rue Ampère
69682 CHASSIEU - CEDEX - FRANCE

Electric vibrator MVSI


Specifications of vibrators MVSI



Description


The MVSI series represents the line of reference products for manufacturer’s of vibrating machines and plants operating in many industrial sectors and is made up of the largest range on the market, with centrifugal force values up to 30500 Kgf (300kN). The MVSI series has been conceived to guarantee higher performance in all conditions and environments and complies with the most recent IEC and EN international standards for use in atmospheres with potentially explosive powders. In particular, the MVSI series can be used in areas 21 and 22.


Power supply


Three-phase voltage from 24V to 690V, 50Hz or 60Hz or singlephase 100-130V, 60Hz and 200-240V, 50Hz (single-phase types are supplied without capacitor); suitable for use with an inverter from 20Hz to the base frequency with constant torque load profile.


Polarity


2, 4, 6 and 8 standard poles, 10 and 12 poles on request.


Conformity with European Directives


Low voltage 2006/95/EC; ATEX 94/9/EC.


Reference Regulations


EN 60034-1, IEC/EN 61241-0, IEC/EN 61241-1.


Functioning


Continual service (S1) at maximum declared centrifugal force and electric power. Intermittent services are also possible depending on the type of vibrator and the operating conditions. For detailed information, contact our technical assistance office.


Centrifugal force


Range extended up to 30500 Kgf. (300 kN), with centrifugal force adjustable from 0 to 100%.


Mechanical protection


IP 66 according to IEC 529, EN 60529.


Protection against mechanical impacts


IK 08 according to IEC 68, EN 50102.


Insulation class


Class F (155°C), class H (180°C) on request.


Tropicalization


Standard on all vibrators, with vacuum encapsulation up to gr. AF 33 and 35, with “drop by drop” trickle system for larger sizes.


Ambient temperature


From -20°C to +40°C. Versions for higher or lower temperatures are available on request.


Vibrator thermal protection


Standard PTC rated thermistor heat detectors 130°C (DIN 44081-44082) from size 70, on request for smaller sizes. On request, thermistors with different temperatures and anti-condensation heaters.


Fixing of the vibrator


In all positions and therefore without restriction.


Lubrication


All vibrators are lubricated in the factory and do not require further lubrication if used in normal operating conditions (“FOR LIFE” lubrication). In heavy duty operating conditions periodical re-lubrication may be applied to size 35 and larger.


Terminal box


Large fixed electrical connections. Special shaped terminals allow to fix the power supply cable, protecting it from loosening.


Electric motor


Three-phase asynchronous type. Designed for maximum starting torques and torque curves specific to requirements of vibrating machines. Insulated windings using vacuum encapsulating up to size 35; using the “drop by drop” trickle system with class H resin for larger sizes. The rotor is die cast aluminium.


Casing


In high-tensile aluminium alloy up to size 60, in spheroidal cast iron for larger sizes. Patented shape that improves heat dispersion and lowers normal working temperature at full load.


Bearing flange


Constructed in cast iron (spheroidal or grey) or in aluminium with steel bearing seat. The geometry of the flange transmits the load to the casing uniformly.


Bearings


Custom made with particular geometry, especially designed for this vibrator, suitable to support both high radial and axial loads.


Motor shaft


In treated steel alloy (Isothermic hardening) resistant to stress.


Eccentric weights


Allow continual adjustment of the centrifugal force. This adjustment is realized by a graduated scale, which expresses the centrifugal force as a percentage of the maximum centrifugal force. A patented system (patent N°MO98A000194), called ARS, prevents adjustment errors.


Weight covers


In aluminium alloy. On several sizes split covers are available, please refer to section MVSI-TS. On request stainless steel AISI 304 weight covers can be supplied.


Painting


Electrostatic surface treatment based on polymerised epoxy polyester powder in oven at 200°C. Tested in salt spray for 500 hours.


Stainless steel protection


On request, corrosion high grade protection (stainless steel micro suspensions in a polyurethanic paint) is available.


Category


II 2 D


Level of protection


tD A21 IP66


EC certificate


LCIE 05 ATEX 6163 X


Areas of use


21, 22



Certifications


Certification
Regulation CAN/CSA - C22.2 N. 100-95, file n° LR100948 Class 4211 01 - Motors and generators.


Certification
Mechanical protection IP66 (EN 60529), protection against impacts IK 08 (EN 50102)


Certification
II 2 D, tD A21 IP66 IEC/EN 61241-0, IEC/EN 61241-1 Certificate n. LCIE 05 ATEX 6163X


Certification
Certificate GOST-R n° POCC IT.??04.B01154, standards GOST R 51330.0-99, GOST R 51330.1-99, GOST R 51330.8-99, GOST R IEC 61241-1-1-99


Certification
Certificate of Conformity n° IECEx CES 09.0001X standards IEC 61241-0, IEC 61241-1


Certification
Comply with the applicable European Union directives