BM-E Series

ATEX 2GD/IECEx: Increased safety

  • Technical sheets
  • Characteristic

    Three-phase power supply
    with standard executions at 400V 50Hz and 460V 60Hz.
    Special voltages from 24V to 690V 50Hz and 60Hz available on request.

    Speed (vibrations per minute)


    Standard: 2 poles: 3000 rpm – 50Hz 3600 rpm – 60Hz
    4 poles: 1500 rpm – 50Hz 1800 rpm – 60Hz
    6 poles: 1000 rpm – 50Hz 1200 rpm – 60Hz
    8 poles: 750 rpm – 50Hz 900 rpm – 60Hz

    Continuous service (S1) at maximum centrifugal force, with the possibility of regulating the force from 0 to 100% by following the appropriate graduated reference plate on the eccentric masses.

    Mechanical protection
    IP 66 according to EN 60529, EN 60529/A1

    Impact protection

    Electric motor
    Electric motor made with low-loss silicon magnetic steel laminations, which allow to increase its efficiency by limiting its heating.

    Insulation class

    Impregnation of the winding made with the ASTM method, with class H polyester resin.

    Ambient temperature
    -20°C to +40°C (-4°F/104°F).

    Overtemperature protection
    Protection of the electric motor by thermistor (PTC at 130°C) as standard starting from size 50 (available on request for smaller sizes).

    Motor shaft
    Shafts in NiCrMo alloyed steel, with hardening and tempering treatment.

    Main Body
    Mechanical structure designed to withstand high stresses, built in cast iron (starting from size 03) or high resistance aluminum (up to size 02).

    Epoxy-polyester electrostatic powder coating, polymerized in the oven. Colour: blue RAL 5010.

    Bearings and lubrication
    Bearings with high load capacity, in special executions to resist the stresses of high centrifugal forces and vibrations, lubricated with Long-Life grease. Labyrinth grease seal and large containment chamber.

    Available upon request
    Special fixing hole configurations.

he BM-E series is designed and manufactured to be used in environments with a potentially explosive atmosphere due to the presence of explosive gas and flammable powders. BM-E series vibrating motors are realised in conformity to the Atex Directive 2014/34/UE and Scheme IECEx, to be used in Zone 1 (Gas) and Zone 21 (Powder).

Conform to the standards:
EN 60079-0:2012 – IEC 60079-0:2011 Edition: 6.0
EN 60079-7:2015 – IEC 60079-7:2015 Edition: 5.0
EN 60079-31:2014 – IEC 60079-31:2013
Edition 2

II 2G Ex eb IIC T3/T4 Gb
II 2D Ex tb IIIC T100°C…..135°C Db 

EU-Type Examination: BVI 17 ATEX 0035 X
ATEX Production Notification:
BVI 17 ATEX 0004 Q
Certificate of Conformity: IECEx EPS 15.0026X IECEx
Quality Evaluation Report: DE/EPS/QAR16.0011/02