3AAM081118 is an ABB Floating Labyrinth Seal used as a mechanical spare part for ABB FGC motors. The component is identified for the NDE (Non-Drive End) side of the motor and is associated with the motor's mechanical sealing arrangement.
For customers working from older ABB motor records, 3AAM515754 is the former model/reference for 3AAM081118. The two references should therefore be understood as different identification stages of the same product rather than two separate components.
This makes 3AAM081118 particularly relevant when replacing an existing labyrinth seal while the available motor documentation or previous purchasing records still show the former 3AAM515754 reference.
Product Identification
| Item | Details |
|---|---|
| Brand | ABB |
| Current Part Number | 3AAM081118 |
| Former Model / Reference | 3AAM515754 |
| Product Type | Floating Labyrinth Seal |
| Application | ABB FGC Motor |
| Installation Position | NDE - Non-Drive End |
| Product Category | Motor Mechanical Spare Part |
When searching older documentation, invoices, maintenance records or spare-part lists, the former reference 3AAM515754 can therefore be used to locate the current 3AAM081118 product.
Floating Labyrinth Seal Function
The floating labyrinth seal is a mechanical sealing component used in the motor assembly. Its labyrinth construction provides a non-contact sealing arrangement around the relevant rotating and stationary components, helping control the passage of contaminants and lubricant around the bearing/sealing area.
Unlike an electrical motor accessory, 3AAM081118 has no electrical switching or control function. It is a mechanical replacement part intended for maintenance of the associated ABB motor assembly.
The NDE designation is important when identifying the correct replacement, since ABB motor spare-parts listings distinguish between drive-end and non-drive-end components.
Current and Former Model Reference
| Identification | Reference |
|---|---|
| Current ABB Part Number | 3AAM081118 |
| Former Model / Reference | 3AAM515754 |
| Product Description | Floating Labyrinth Seal |
| Motor Position | NDE |
The former 3AAM515754 reference should remain visible on the product page rather than being removed. It can capture searches from customers whose existing equipment documentation still uses the older identification.
At the same time, the page's primary SEO identity should remain 3AAM081118, because this is the current product reference.
Can't find the version you need?
NDE Position and Related Part
3AAM081118 is identified as the NDE Floating Labyrinth Seal. This should not be confused with the corresponding drive-end version.
| Part Number | Description | Position |
|---|---|---|
| 3AAM081118 | Floating Labyrinth Seal | NDE |
| 3AAM081134 | Floating Labyrinth Seal | DE |
The DE/NDE distinction is important for replacement purchasing. A customer replacing a seal should verify the motor side and existing spare-part identification before selecting the component.
For your internal linking, 3AAM081134 would be a much stronger related-product link than simply linking this page back to the ABB main category.
Spare-Part Identification Guide
For an existing motor using the former reference, the identification path can be presented simply as:
3AAM515754 → Former Model / Reference → 3AAM081118 → Current ABB Part Number
Customers can also search using:
- 3AAM081118
- 3AAM515754
- ABB 3AAM081118
- ABB 3AAM515754
- Floating Labyrinth Seal
- NDE Floating Labyrinth Seal
This dual-reference structure is especially useful for maintenance purchasing because older motor documentation may not have been updated when ABB changed the part identification.
Related ABB Motor Spare Parts
Potentially relevant products from the same ABB FGC motor spare-parts group include:
3AAM081134 - Floating Labyrinth Seal, DE
3AAM078631 - Oil Ring
3AAM077643 - Bushing Insulator
3AAM073019 - Bearing Shell
3AAM073163 - Bearing Shell
3AAM004893 - Seal Between Stator and Heat Exchanger
For the actual website, I recommend linking only to products that already have published pages. There is no need to create links simply because a part appears in the same spare-parts list.
Alternative Names
3AAM081118
ABB 3AAM081118
3AAM515754
ABB 3AAM515754
Floating Labyrinth Seal
ABB Floating Labyrinth Seal
NDE Floating Labyrinth Seal
NDE Labyrinth Seal
Motor Floating Labyrinth Seal
FGC Motor Labyrinth Seal
Floating Seal NDE
Motor Labyrinth Seal
3AAM515754 Former Model
FAQ
What is 3AAM081118?
3AAM081118 is an ABB Floating Labyrinth Seal used as a mechanical spare part for ABB FGC motors.
What is the former model of 3AAM081118?
The former model/reference is 3AAM515754.
Are 3AAM081118 and 3AAM515754 the same product?
Yes. 3AAM515754 is the former model/reference associated with the current ABB part number 3AAM081118.
What does NDE mean on 3AAM081118?
NDE means Non-Drive End, indicating the installation position of the floating labyrinth seal on the motor.
Is 3AAM081118 an electrical component?
No. It is a mechanical motor spare part used as a floating labyrinth seal.
What is the difference between 3AAM081118 and 3AAM081134?
Both are floating labyrinth seals, but 3AAM081118 is identified for the NDE side, while 3AAM081134 is the corresponding DE-side reference.
Can I search for 3AAM081118 using 3AAM515754?
Yes. Since 3AAM515754 is the former model/reference, it should be retained as an important historical search term for the current 3AAM081118 product.
What motor is 3AAM081118 associated with?
The part is associated with ABB FGC motor spare parts.
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