Shaft Generator / PTO
medium
3 models total
Power take-off generator driven by main engine shaft
8000h
Service Interval
25 yr
Typical Lifetime
Typical Manufacturers
ABB
Siemens
Hyundai
3 manufacturers · 3 models
ABB
1
AMG 1600
1600 kW
· 1600.0 kW
· Electrical (440V/60Hz)
Common Failures & Inspection Points
- Bearing failure
- Winding insulation breakdown
- Frequency converter fault
- Coupling vibration
Service: Shaft generator with frequency converter; monitor insulation resistance.
Spare Parts: ABB: Dichtungs-Elemente und Verschleißmesswerkzeuge an Bord vorhalten. Lead time: 4-8 Wochen.
Hyundai
1
HFC7 Series
800 kW
· 800.0 kW
· Electrical (440V/60Hz)
Common Failures & Inspection Points
- Bearing temperature alarm
- Insulation resistance low
- Voltage regulator fault
Service: Korean-built shaft generator; common on Hyundai-built vessels.
Spare Parts: Hyundai: Dichtungs-Elemente und Verschleißmesswerkzeuge an Bord vorhalten. Lead time: 4-8 Wochen.
Siemens
1
1FJ6 Series
1200 kW
· 1200.0 kW
· Electrical (440V/60Hz)
Common Failures & Inspection Points
- Stator winding overheating
- Bearing wear
- AVR malfunction
- Brush wear (if slip-ring)
Service: Siemens shaft generator; IR test annually; check AVR settings.
Spare Parts: Siemens: Dichtungs-Elemente und Verschleißmesswerkzeuge an Bord vorhalten. Lead time: 4-8 Wochen.