Power supply Three-phase voltage from 220V to 690V, 50Hz or
60Hz; variable frequency (in presence of PTC thermistor) from 20Hz to the base
frequency with constant torque load profile type PWM. Polarity 4 poles.
Conformity with Standards and Regulations ATEX Directive 2014/34/UE; EN/IEC
60079-0, EN/IEC 60079-7, EN/IEC 60079-31, EN/IEC 60034-1. Controls The
components that affect protection are 100% accurately controlled and recorded.
Functioning Continual service (S1) at maximum declared centrifugal force and
electric power. Centrifugal force 1500 Kgf. (14.7 KN), adjustable with
variation of the eccentric weights. Mechanical protection IP 66 according to
IEC/EN 60529. Protection against mechanical impacts IK 08 according to IEC/EN
62262.

Insulation class Class F (155°C). Tropicalization
Standard with “drop by drop” trickle system. Ambient temperature From -20°C to
+40°C, on request it is possible to have vibrators for max. ambient temperature
+55°C. Vibrator thermal protection On demand with PTC rated thermistor heat
detectors 130°C. Also 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 at start-up. Terminal box Large
terminal box to facilitate electrical connection. Special shaped terminals
allow for the power supply cable to be secured, whilst protecting it from
loosening. Electric motor Three-phase asynchronous type. Designed for maximum
starting torques and orque curves specific to requirements of vibrating
machines.