Description
Overview:
The Armature for Milwaukee M18CCS55 Circular Saw (OEM No. 4931436118) is a genuine Milwaukee replacement rotor for restoring smooth, reliable drive in your cordless saw. Built with high‐grade copper windings and a laminated steel core, it converts electrical energy into rotational power to spin the blade under load. A precision‐machined shaft and commutator support consistent performance and help minimise vibration. Designed specifically for the Milwaukee M18CCS55, it maintains the intended fit and clearances within the motor assembly. Durable materials and factory tolerances make it suitable for daily site use as well as workshop and DIY tasks where accuracy and repeatability matter. If your saw has lost power, is arcing heavily, or runs hot, replacing a worn armature is a common and effective fix.
Key Features:
- Genuine Milwaukee part for assured compatibility and reliability
- OEM No. 4931436118 for easy identification when ordering or servicing
- Direct fit for the M18CCS55 motor assembly; no modifications required
- Copper windings with laminated steel core for efficiency and durability
- Precision-balanced rotor helps reduce vibration and improve cut quality
- Hardened, accurately ground shaft supports bearing life and alignment
- Commutator built for clean brush contact to limit sparking and wear
- Varnish-impregnated windings for added protection against dust and moisture
- Suitable for routine maintenance to restore torque, speed, and runtime
- Straightforward installation for competent users with standard tools
Typical Applications:
Used to replace damaged or burnt rotors in the Milwaukee M18CCS55 Circular Saw when symptoms include loss of power, excessive arcing, or overheating. Common on construction sites, in joinery and carpentry work, roofing, shop fitting, and general DIY. Helps maintain consistent blade speed for cutting timber, sheet materials, and similar workpieces when used with the correct blade.
Also known as:
Rotor assembly, motor rotor, DC motor armature, commutator rotor, electric motor core, Milwaukee 4931436118 rotor, drive rotor for M18 circular saws.
Fits Models:
M18CCS55
Product Specifications
| L&S Part No. | MIL4931436118 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Milwaukee |
| OEM No. | 4931436118 |
| Unit of Sale | 1 |
| Applications | M18CCS55 |
| Machine Type | Circular Saw |
| Fits Brands | Milwaukee |
| Fits Models | M18CCS55 |
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