BRAND : Italvibras
Power supply Three phase tension from 220V to 690V at 50Hz
or 60Hz; variable frequency from 20Hz to the nameplate frequency, at constant
torque, with frequency inverter. Polarities 6 pole standard, 4 & 8 pole on
request, depending on frame size. Reference Regulations and Directives Low
Voltage Directive 2006/95/CE; EN/IEC 60034-1. Functioning Continual service
(S1) at maximum declared centrifugal force and electric power. Intermittent
services are also possible depending on the type of vibrator and on the
operating conditions. For detailed information, contact our technical
assistance office. Centrifugal force Range extended to 20000 kgf. (197 kN),
adjustable varying the position of eccentric weights. Mechanical protection
IP66 according to IEC/EN 60529. Protection against mechanical impacts IK 08
according to IEC/EN 62262.
Insulation class Class F (155°C). Tropicalisation Standard on all vibrators, with “drop by drop” trickle system. Ambient temperature From -20°C to +40°C; higher or lower temperatures are possible on request. Vibrator thermal protection With thermal detectors with thermistors PTC 130°C. Upon request different temperatures thermistors are available and anti-condensation heaters. Fixing of the vibrator Typical fixing of these vibrators on inclined screens is horizontal, with connecting shaft and joints between the two motor-vibrators in order to keep the weights synchr...
Power supply Three phase tension from 220V to 690V at 50Hz
or 60Hz; variable frequency from 20Hz to the nameplate frequency, at constant
torque, with frequency inverter. Polarities 6 pole standard, 4 & 8 pole on
request, depending on frame size. Reference Regulations and Directives Low
Voltage Directive 2006/95/CE; EN/IEC 60034-1. Functioning Continual service
(S1) at maximum declared centrifugal force and electric power. Intermittent
services are also possible depending on the type of vibrator and on the
operating conditions. For detailed information, contact our technical
assistance office. Centrifugal force Range extended to 20000 kgf. (197 kN),
adjustable varying the position of eccentric weights. Mechanical protection
IP66 according to IEC/EN 60529. Protection against mechanical impacts IK 08
according to IEC/EN 62262.
Insulation class Class F (155°C). Tropicalisation Standard
on all vibrators, with “drop by drop” trickle system. Ambient temperature From
-20°C to +40°C; higher or lower temperatures are possible on request. Vibrator
thermal protection With thermal detectors with thermistors PTC 130°C. Upon
request different temperatures thermistors are available and anti-condensation
heaters. Fixing of the vibrator Typical fixing of these vibrators on inclined
screens is horizontal, with connecting shaft and joints between the two
motor-vibrators in order to keep the weights synchronized. The joints and the
connecting shaft are not part of the standard supply but on demand only.
Lubrication All vibrators are correctly lubricated at the factory and do not
require further lubrication at their start-up in normal operating conditions.