diff --git a/bam_masterdata/datamodel/object_types.py b/bam_masterdata/datamodel/object_types.py
index 08674d4..cbe066f 100644
--- a/bam_masterdata/datamodel/object_types.py
+++ b/bam_masterdata/datamodel/object_types.py
@@ -10181,7 +10181,8 @@ class Bam(Person):
     )
 
 
-class Freezer(Control):
+# Freezer is defined several times in the model
+class Freezer1(Control):
     defs = ObjectTypeDef(
         code="CONTROL.FREEZER",
         description="""This Object allows to store temperature data as a control point for a Freezer//Dieses Objekt erlaubt einen Kontrollpunkt für ein Kühlgerät zu erstellen""",
@@ -10209,7 +10210,8 @@ class Freezer(Control):
     )
 
 
-class Freezer(Instrument):
+# Freezer is defined several times in the model
+class Freezer2(Instrument):
     defs = ObjectTypeDef(
         code="INSTRUMENT.FREEZER",
         description="""Cooling Device//Kühlgerät""",
@@ -13090,7 +13092,8 @@ class Robot(WeldingEquipment):
 
 
 # ! The parent class of StationLayout is not defined (missing ObjectType)
-class StationLayout(ObjectType):
+# Freezer is defined several times in the model
+class StationLayout1(ObjectType):
     defs = ObjectTypeDef(
         code="WELDING.EQUIPMENT.STATION_LAYOUT",
         description="""Layout and configuration of a welding station""",
@@ -13318,7 +13321,8 @@ class StationLayout(ObjectType):
     )
 
 
-class StationLayout(WeldingEquipment):
+# Freezer is defined several times in the model
+class StationLayout2(WeldingEquipment):
     defs = ObjectTypeDef(
         code="INSTRUMENT.WELDING_EQUIPMENT.STATION_LAYOUT",
         description="""Layout and configuration of a welding station""",
@@ -13327,7 +13331,8 @@ class StationLayout(WeldingEquipment):
 
 
 # ! The parent class of StationLayout is not defined (missing ObjectType)
-class StationLayout(ObjectType):
+# Freezer is defined several times in the model
+class StationLayout3(ObjectType):
     defs = ObjectTypeDef(
         code="INSTRUMENT.WELDING.EQUIPMENT.STATION_LAYOUT",
         description="""Layout and configuration of a welding station""",