Power supply
Three-phase voltage from 220V to 690V, 50Hz or 60Hz.
Polarity
2, 4, 6 and 8 standard poles.
Level of protection
Ex db IIC T4 Gb (Zone 1 & 2)
Ex tb IIIC T130°C Db (Zone 21 & 22)
Conformity with standards and regulations
GB/T 3836.1-2021;
GB/T 3836.2-2021;
GB/T 3836.31-2021.
Centrifugal force
Extended range up to 130 kN, with adjustable centrifugal force achieved by changing the position of the eccentric weights.
Functioning
Continuous operation (S1) is supported at maximum centrifugal force and electric power.
Mechanical protection
IP66.
Insulation class
Class F (155°C), class H (180°C) on request.
Ambient temperature
From -20°C to +40°C.
Vibrator thermal protection
Standard PTC thermistor heat detectors rated at 130°C.
Casing and bearing flange
In spheroidal cast iron for all sizes.
Terminal box
Large terminal box to facilitate electrical connection.
Bearings
Custom-designed single-row cylindrical roller bearings with large clearance effectively balance motor heat dissipation and vibration resistance. These bearings provide a theoretical lifespan of up to 20,000 hours. SKF and NSK bearings are also available upon request.
Lubrication
All vibrators are pre-lubricated at the factory and require no additional lubrication at start-up.
Windings
Special windings are designed for low energy consumption and exceptionally high tightening torque, enabling the motors to accelerate rapidly to nominal speed and achieve quick synchronization.
Eccentric weights
Allow adjustment of the centrifugal force from 0 to 100% according to the graduated scale on the eccentric weights. (Standard supply: setting at 80%)
Available on request
• Stainless steel covers for eccentric weights;
• Customizable fixing holes.
Compliance with the applicable European Union directives.
