The Wacker Neuson 5100054340 is a genuine OEM Motor Armature designed for the APS series battery-powered vibratory plate compactors. This is a direct OEM replacement sourced from Wacker Neuson, engineered to the same specification as the original component installed at the factory. Fitment covers the APS1030e, APS1030we, APS1135e, APS1135we, APS1340e, APS1340we, APS1550e, APS1550we, APS2050e, APS2050we, and ARS90e models. Confirming your model number against part number 5100054340 before ordering ensures a correct, hassle-free installation.
Key Features
- Genuine OEM Winding Specification — Manufactured to the exact electrical output and torque rating of the original armature, maintaining the motor's designed drive performance in battery-powered operation.
- Drop-In Motor Replacement — Machined to OEM shaft dimensions and commutator profile, allowing the armature to seat directly into the existing motor housing without modification.
- Broad APS and ARS Series Coverage — A single part number covers the APS1030e/we, APS1135e/we, APS1340e/we, APS1550e/we, APS2050e/we, and ARS90e battery plate compactors.
- Restores Full Compaction Force — A worn or shorted armature causes reduced motor speed and loss of centrifugal force output; replacing it with 5100054340 brings the plate back to rated compaction capacity.
- Electrical Safety Compliance — As a core electrical drive component in a battery-powered machine, using a genuine OEM armature ensures correct insulation class and safe current handling under sustained load.
The motor armature is the rotating core of the electric drive motor — it carries the current-bearing windings that interact with the motor's magnetic field to generate rotational force, which in turn drives the eccentric weight that produces the vibratory compaction action. When the armature windings degrade, short, or the commutator surface wears, the motor loses efficiency, runs hot, or fails to develop enough torque to maintain the rated vibration amplitude. Replacing a failed armature with part number 5100054340 restores full motor output and returns the plate compactor to its rated performance for soil, aggregate, and paving stone compaction.
Part Details
| Part Number | 5100054340 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Motor Armature |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APS1030e | APS1030e | 5100059660 |
| APS1030we | APS1030we | 5100058917 |
| APS1135e | APS1135e | 5100059664 |
| APS1135we | APS1135we | 5100059661 |
| APS1340e | APS1340e | 5100060128 |
| APS1340we | APS1340we | 5100059663 |
| APS1550e | APS1550e | 5100061219 |
| APS1550we | APS1550we | 5100061220 |
| APS2050e | APS2050e | 5100061221 |
| APS2050we | APS2050we | 5100061222 |
| ARS90e | ARS90e | 5100070501 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
