Specifications of Vibrating motors MVSS
The MVSS stainless steel series vibrators are characterized by their total protection from liquids, dusts, aggressive agents and contaminants, thanks to the AISI 316L stainless steel casing and external components. Line MVSS-P is available for potentially explosive dust atmospheres in conformity with ATEX Directive 94/9/EC.
Three-phase voltage from 24V to 690V, 50Hz or 60Hz or singlephase 100-130V 60Hz and 200-240V, 50Hz; suitable for use with an inverter from 20Hz to the base frequency with constant torque load profile.
2, 4, 6 and 8 poles.
Conformity with European Directives
Low Voltage 2006/95/EC.
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.
Range extended up to 4300 Kgf. (42.4 KN), with centrifugal force adjustable from 0 to 100%.
IP 66 according to IEC 529, EN 60529.
Class F (155°C), class H (180°C) on request.
Standard on all vibrators, with vacuum encapsulation up to size 35, with “drop by drop” trickle system for larger sizes.
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) on 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.
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.
Large fixed electrical connections, with terminal board cover in stainless steel AISI 316L. Special shaped terminals allow to fix the power supply cable, protecting it from loosening.
Three-phase and single-phase asynchronous type. Designed for maximum starting torques and torque curves specific to 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.
In stainless steel AISI 316L, with especially studied design to reduce deposits of dusts and liquids.
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.
The lower and upper bearings have been studied to support the relative load and therefore they have a particular geometry, especially designed and made for this vibrator.
In treated steel alloy (Isothermic hardening) resistant to stress.
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.
In stainless steel AISI 304 with thickness measuring 1.2 to 1.5mm, to unite mechanical resistance to the guaranteed protection of stainless steel.
Electro polishing of the surface to obtain a smooth, bright, uniform surface.
In stainless steel AISI 304.
Identification plate in AISI 316L stainless steel.
Level of protection
Regulation CAN/CSA - C22.2 N. 100-95, file n° LR100948 Class 4211 01 - Motors and generators.
Mechanical protection IP66 (EN 60529), protection against impacts IK 08 (EN 50102)
Certificate GOST-R n° POCC IT.AH50.B13978, standards GOST R 50615, GOST 17770, GOST 12.2.030, GOST R 51318.14.1, GOST R 51318.14.2, GOST R 51317.3.2, GOST R 51317.3.3.
Comply with the applicable European Union directives