Description
4” Submersible motors L4C Series
• Stainless steel outer sleeve.
• Shaft extension and coupling dimensions to NEMA standards.
• Class insulation: 155 (F).
• Protection class: IP68.
• Internal fluid suitable for contact with foodstuffs.
• Strong and durable compensating bellows.
• Axial load supported by angular bearings.
• Mechanical seal protected by a sand guard.
• Maximum immersion depth: 300 m.
• Suitable for both vertical/horizontal installations
• The maximum number of starts per hour at regular intervals: 40 for a direct start; 20 for an impedance start.
• Maximum water temperature: 35°C. Max. temperature applies to motors working in an installation capable of delivering a flow of water around the motor jacket of at least 0,3 m/s.
• Axial thrust:
2000 N from 0,37 to 1,1 kW;
3000 N from 1,5 to 2,2 kW;
6000 N from 3 to 7,5 kW.
• Versions:
– Single-phase: from 0,37 to 4 kW
(until 1,1 kW with built-in automatic
reset overload protection).
220-240 V ± 6% 50 Hz
– Three-phase:
from 0,37 to 5,5 kW
220-240 V ± 6% 50 Hz
from 0,37 to 7,5 kW
380-415 V ± 6% 50 Hz
Optional Features
• Different voltages and frequencies
• Single-phase version up to 1,1 kW with built-in capacitor and motor protection (2W = Two Wire).
• Upper support with customized material.
For application limits, refer to the technical appendix chapter.
Accessories
Control panels.
Drop cables.
Coupling flanges.
Cooling sleeves
6” Submersible motors L6C Series
• Stainless steel outer sleeve.
• Shaft extension and coupling dimensions to NEMA standards.
• Class insulation: 155 (F).
• Protection class: IP68.
• Internal fluid suitable for contact with foodstuffs.
• Strong and durable compensating bellows.
• Axial load supported by angular bearings.
• Mechanical seal protected by a sand guard.
• Maximum immersion depth: 250 m.
• Suitable for both vertical/horizontal installations
• The maximum number of starts per hour at regular intervals:
25 for a direct start.
• Maximum water temperature: 35°C.
Max. temperature applies to motors working in an installation capable of delivering a flow of water around the motor jacket of at least 0,2 m/s.
• Axial thrust:
16000 N from 4 to 22 kW;
27000 N from 30 to 37 kW.
• Version:
Three-phase: from 4 to 22 kW
220-240 V ± 6% 50 Hz
from 4 to 37 kW
380-415 V ± 6% 50 Hz
Optional Features
• Silicon Carbide mechanical seal.
• Different voltages and frequencies.
• Motors with a double cable outlet for star/delta start can be supplied upon request.
• Temperature sensor PT 100 / PTC.
For application limits, refer to the technical appendix chapter.
Accessories
Control panels.
Drop cables.
Coupling flanges.
Cooling sleeves.
